dri-devel June 2015

dri-devel@lists.freedesktop.org

188 participants
1140 discussions

[Bug 75357] New: Barts (HD6850): Failure in evergreen_surface_check_2d
by bugzilla-daemon＠freedesktop.org 06 Jul '15

06 Jul '15

https://bugs.freedesktop.org/show_bug.cgi?id=75357 Priority: medium Bug ID: 75357 Assignee: dri-devel(a)lists.freedesktop.org Summary: Barts (HD6850): Failure in evergreen_surface_check_2d Severity: major Classification: Unclassified OS: Linux (All) Reporter: oogway.droid(a)gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI Created attachment 94554 --> https://bugs.freedesktop.org/attachment.cgi?id=94554&action=edit dmesg radeon 6850 I'm running Fedora 20 with the latest distro kernel (3.13.3). I'm running Gnome shell and see very frequent hangs. Its usually observed when the system has been inactive for a while and the monitor goes into powersave mode. When I try to activate the system via keyboard/mouse I get a black screen. I cannot switch to a VT as well. SSH still works and the system is responsive via ssh. DPM is not enabled. However I did switch the card to "low" power profile after boot. echo "low" > /sys/class/drm/card0/device/power_profile cat /sys/kernel/debug/dri/0/radeon_pm_info default engine clock: 775000 kHz current engine clock: 99990 kHz default memory clock: 1000000 kHz current memory clock: 150000 kHz voltage: 950 mV PCIE lanes: 16 dmesg shows the following: [ 8443.493242] radeon 0000:01:00.0: evergreen_surface_check_2d:277 texture pitch 1920 invalid must be aligned with 512 [ 8443.493249] radeon 0000:01:00.0: evergreen_cs_track_validate_texture:826 texture invalid 0x1dfc3bc1 0x40000437 0x060a0000 0x00000000 0x80000000 0x800304da [ 8443.493251] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! [ 8455.699835] radeon 0000:01:00.0: evergreen_surface_check_2d:277 texture pitch 1920 invalid must be aligned with 512 [ 8455.699841] radeon 0000:01:00.0: evergreen_cs_track_validate_texture:826 texture invalid 0x1dfc3bc1 0x40000437 0x060a0000 0x00000000 0x80000000 0x800304da [ 8455.699844] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! [ 8456.748217] radeon 0000:01:00.0: evergreen_surface_check_2d:277 texture pitch 1920 invalid must be aligned with 512 [ 8456.748223] radeon 0000:01:00.0: evergreen_cs_track_validate_texture:826 texture invalid 0x1dfc3bc1 0x40000437 0x060a0000 0x00000000 0x80000000 0x800304da [ 8456.748226] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! [ 8605.668059] radeon 0000:01:00.0: evergreen_surface_check_2d:277 texture pitch 1920 invalid must be aligned with 512 [ 8605.668066] radeon 0000:01:00.0: evergreen_cs_track_validate_texture:826 texture invalid 0x1dfc3bc1 0x40000437 0x060a0000 0x00000000 0x80000000 0x800304da [ 8605.668068] [drm:radeon_cs_ib_chunk] *ERROR* Invalid command stream ! -- You are receiving this mail because: You are the assignee for the bug.

1 14

[Bug 93281] New: Kernel modesetting causes the kernel to lock up during boot on a late 2011 MacBook Pro
by bugzilla-daemon＠bugzilla.kernel.org 03 Jul '15

03 Jul '15

https://bugzilla.kernel.org/show_bug.cgi?id=93281 Bug ID: 93281 Summary: Kernel modesetting causes the kernel to lock up during boot on a late 2011 MacBook Pro Product: Drivers Version: 2.5 Kernel Version: 3.18 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: alex(a)strugee.net Regression: No Created attachment 166851 --> https://bugzilla.kernel.org/attachment.cgi?id=166851&action=edit Upper half of the screen during hang I'm the owner of a 15-inch late 2011 MacBook Pro. If I boot the system in the default setup, it completely hangs shortly after starting the X server (at least, AFAICT). If I boot with "nomodeset" appended to the kernel parameters, then the system boots fine. This has happened for a long time now, so it's not a recent regression or anything. I'm on Debian Unstable, with an untainted kernel installed from experimental. I will attach all relevant logs. All logs are from a boot with "nomodeset" appended. I'll also attach photos of the logs that appear on the screen at the time of the hang. These photos are from a slightly different kernel, but the symptoms are the same. I'm comfortable applying patches and building the kernel from source. $ uname -a Linux caught-sigsegv 3.18.0-trunk-amd64 #1 SMP Debian 3.18.6-1~exp1 (2015-02-07) x86_64 GNU/Linux $ cat /proc/sys/kernel/tainted 0 -- You are receiving this mail because: You are watching the assignee of the bug.

1 20

[PATCH 00/23] drm/exynos: atomic improvements + exynos_encoder removal
by Gustavo Padovan 03 Jul '15

03 Jul '15

From: Gustavo Padovan <gustavo.padovan(a)collabora.co.uk> Hi, This set improves exynos in a number of ways. The first five patches are general clean up/fixes. Patches 06 to 12 are improvements on top of the newly added atomic modesetting support. Patches 13-23 are a big journey to completely remove the internal exynos_drm_encoder struct. Now exynos encoders register themselves directly with the drm core. Please review! Gustavo Gustavo Padovan (23): drm/exynos: pass the correct pipe number drm/exynos: calculate vrefresh instead of use a fixed value drm/exynos: use KMS version of DRM vblanks functions drm/exynos: remove duplicated check for suspend drm/exynos: Kconfig: select DP if FIMD or DECON are selected drm/exynos: add atomic asynchronous commit drm/exynos: rename win_commit/disable to atomic-like names drm/exynos: pass struct exynos_drm_plane in update/enable drm/exynos: use drm atomic state directly drm/exynos: remove unused fields from struct exynos_drm_plane drm/exynos: unify exynos_drm_plane names with drm core drm/exynos: don't track enabled state at exynos_crtc drm/exynos: split display's .dpms() into .enable() and .disable() drm/exynos: remove wrappers for phy_power_{on,off} drm/exynos: remove unused .remove() and .check_mode() ops from display drm/exynos: simplify calculation of possible CRTCs drm/exynos: remove struct exynos_drm_display drm/exynos: remove extra call to hdmi_commit() drm/exynos: remove extra call to exynos_dp_commit() drm/exynos: remove exynos_encoder's .commit() op drm/exynos: remove exynos_drm_create_enc_conn() drm/exynos: fold encoder setup into exynos_drm_load() drm/exynos: remove struct exynos_drm_encoder layer drivers/gpu/drm/exynos/Kconfig | 4 +- drivers/gpu/drm/exynos/Makefile | 7 +- drivers/gpu/drm/exynos/exynos7_drm_decon.c | 86 +++++++------- drivers/gpu/drm/exynos/exynos_dp_core.c | 122 +++++++++---------- drivers/gpu/drm/exynos/exynos_dp_core.h | 3 +- drivers/gpu/drm/exynos/exynos_drm_core.c | 36 ------ drivers/gpu/drm/exynos/exynos_drm_crtc.c | 33 ++---- drivers/gpu/drm/exynos/exynos_drm_crtc.h | 4 +- drivers/gpu/drm/exynos/exynos_drm_dpi.c | 96 ++++++++------- drivers/gpu/drm/exynos/exynos_drm_drv.c | 19 ++- drivers/gpu/drm/exynos/exynos_drm_drv.h | 115 +++++------------- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 129 ++++++++++----------- drivers/gpu/drm/exynos/exynos_drm_encoder.c | 174 ---------------------------- drivers/gpu/drm/exynos/exynos_drm_encoder.h | 23 ---- drivers/gpu/drm/exynos/exynos_drm_fb.c | 51 ++++++-- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 99 +++++++--------- drivers/gpu/drm/exynos/exynos_drm_plane.c | 31 ++--- drivers/gpu/drm/exynos/exynos_drm_vidi.c | 107 +++++++++-------- drivers/gpu/drm/exynos/exynos_hdmi.c | 168 +++++++++++++-------------- drivers/gpu/drm/exynos/exynos_mixer.c | 111 +++++++++--------- 20 files changed, 572 insertions(+), 846 deletions(-) delete mode 100644 drivers/gpu/drm/exynos/exynos_drm_encoder.c delete mode 100644 drivers/gpu/drm/exynos/exynos_drm_encoder.h -- 2.1.0

3 32

[PATCH] drm/exynos: iommu: fix potential NULL pointer dereference
by Marek Szyprowski 02 Jul '15

02 Jul '15

Some drivers (like Exynos mixer) calls drm_iommu_attach_device_if_possible before registering crtc, so additional check for NULL crtc pointer is required. Signed-off-by: Marek Szyprowski <m.szyprowski(a)samsung.com> --- drivers/gpu/drm/exynos/exynos_drm_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.c b/drivers/gpu/drm/exynos/exynos_drm_iommu.c index d4ec7465e9cc..d4eb730ba254 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_iommu.c +++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.c @@ -151,7 +151,7 @@ int drm_iommu_attach_device_if_possible(struct exynos_drm_crtc *exynos_crtc, int ret = 0; if (is_drm_iommu_supported(drm_dev)) { - if (exynos_crtc->ops->clear_channels) + if (exynos_crtc && exynos_crtc->ops->clear_channels) exynos_crtc->ops->clear_channels(exynos_crtc); return drm_iommu_attach_device(drm_dev, subdrv_dev); } -- 1.9.2

3 2

[PATCH libdrm] intel: Add EXEC_OBJECT_SUPPORTS_48BADDRESS flag.
by Michel Thierry 02 Jul '15

02 Jul '15

Gen8+ supports 48-bit virtual addresses, but some objects must always be allocated inside the 32-bit address range. In specific, any resource used with flat/heapless (0x00000000-0xfffff000) General State Heap (GSH) or Intruction State Heap (ISH) must be in a 32-bit range, because the General State Offset and Instruction State Offset are limited to 32-bits. Provide a flag to set when the 4GB limit is not necessary in a given bo. 48-bit range will only be used when explicitly requested. Cc: dri-devel(a)lists.freedesktop.org Signed-off-by: Michel Thierry <michel.thierry(a)intel.com> --- include/drm/i915_drm.h | 3 ++- intel/intel_bufmgr.c | 12 ++++++++++++ intel/intel_bufmgr.h | 2 ++ intel/intel_bufmgr_gem.c | 48 +++++++++++++++++++++++++++++++++++++++++++---- intel/intel_bufmgr_priv.h | 11 +++++++++++ 5 files changed, 71 insertions(+), 5 deletions(-) diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index ded43b1..d6fb99d 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -680,7 +680,8 @@ struct drm_i915_gem_exec_object2 { #define EXEC_OBJECT_NEEDS_FENCE (1<<0) #define EXEC_OBJECT_NEEDS_GTT (1<<1) #define EXEC_OBJECT_WRITE (1<<2) -#define __EXEC_OBJECT_UNKNOWN_FLAGS -(EXEC_OBJECT_WRITE<<1) +#define EXEC_OBJECT_SUPPORTS_48BADDRESS (1<<3) +#define __EXEC_OBJECT_UNKNOWN_FLAGS -(EXEC_OBJECT_SUPPORTS_48BADDRESS<<1) __u64 flags; __u64 rsvd1; diff --git a/intel/intel_bufmgr.c b/intel/intel_bufmgr.c index 14ea9f9..c4ddecb 100644 --- a/intel/intel_bufmgr.c +++ b/intel/intel_bufmgr.c @@ -188,6 +188,18 @@ drm_intel_bufmgr_check_aperture_space(drm_intel_bo ** bo_array, int count) return bo_array[0]->bufmgr->check_aperture_space(bo_array, count); } +void drm_intel_bo_set_supports_48baddress(drm_intel_bo *bo) +{ + if (bo->bufmgr->bo_set_supports_48baddress) + bo->bufmgr->bo_set_supports_48baddress(bo); +} + +void drm_intel_bo_clear_supports_48baddress(drm_intel_bo *bo) +{ + if (bo->bufmgr->bo_clear_supports_48baddress) + bo->bufmgr->bo_clear_supports_48baddress(bo); +} + int drm_intel_bo_flink(drm_intel_bo *bo, uint32_t * name) { diff --git a/intel/intel_bufmgr.h b/intel/intel_bufmgr.h index 285919e..b51aff8 100644 --- a/intel/intel_bufmgr.h +++ b/intel/intel_bufmgr.h @@ -137,6 +137,8 @@ void drm_intel_bo_wait_rendering(drm_intel_bo *bo); void drm_intel_bufmgr_set_debug(drm_intel_bufmgr *bufmgr, int enable_debug); void drm_intel_bufmgr_destroy(drm_intel_bufmgr *bufmgr); +void drm_intel_bo_set_supports_48baddress(drm_intel_bo *bo); +void drm_intel_bo_clear_supports_48baddress(drm_intel_bo *bo); int drm_intel_bo_exec(drm_intel_bo *bo, int used, struct drm_clip_rect *cliprects, int num_cliprects, int DR4); int drm_intel_bo_mrb_exec(drm_intel_bo *bo, int used, diff --git a/intel/intel_bufmgr_gem.c b/intel/intel_bufmgr_gem.c index 60c06fc..54e839e 100644 --- a/intel/intel_bufmgr_gem.c +++ b/intel/intel_bufmgr_gem.c @@ -143,6 +143,7 @@ typedef struct _drm_intel_bufmgr_gem { } drm_intel_bufmgr_gem; #define DRM_INTEL_RELOC_FENCE (1<<0) +#define DRM_INTEL_RELOC_SUPPORTS_48BADDRESS (2<<0) typedef struct _drm_intel_reloc_target_info { drm_intel_bo *bo; @@ -240,6 +241,14 @@ struct _drm_intel_bo_gem { bool is_userptr; /** + * Boolean of whether this buffer can be in the whole 48-bit address. + * + * By default, buffers will be keep in a 32-bit range, unless this + * flag is explicitly set. + */ + bool supports_48baddress; + + /** * Size in bytes of this buffer and its relocation descendents. * * Used to avoid costly tree walking in @@ -471,13 +480,18 @@ drm_intel_add_validate_buffer(drm_intel_bo *bo) } static void -drm_intel_add_validate_buffer2(drm_intel_bo *bo, int need_fence) +drm_intel_add_validate_buffer2(drm_intel_bo *bo, int need_fence, + int supports_48baddress) { drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *)bo->bufmgr; drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *)bo; int index; if (bo_gem->validate_index != -1) { + if (supports_48baddress) { + bufmgr_gem->exec2_objects[bo_gem->validate_index].flags |= + EXEC_OBJECT_SUPPORTS_48BADDRESS; + } if (need_fence) bufmgr_gem->exec2_objects[bo_gem->validate_index].flags |= EXEC_OBJECT_NEEDS_FENCE; @@ -516,6 +530,10 @@ drm_intel_add_validate_buffer2(drm_intel_bo *bo, int need_fence) bufmgr_gem->exec2_objects[index].flags |= EXEC_OBJECT_NEEDS_FENCE; } + if (supports_48baddress) { + bufmgr_gem->exec2_objects[index].flags |= + EXEC_OBJECT_SUPPORTS_48BADDRESS; + } bufmgr_gem->exec_count++; } @@ -1931,11 +1949,27 @@ do_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset, else bo_gem->reloc_target_info[bo_gem->reloc_count].flags = 0; + if (target_bo_gem->supports_48baddress) + bo_gem->reloc_target_info[bo_gem->reloc_count].flags |= + DRM_INTEL_RELOC_SUPPORTS_48BADDRESS; + bo_gem->reloc_count++; return 0; } +static void drm_intel_gem_bo_set_supports_48baddress(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + bo_gem->supports_48baddress = 1; +} + +static void drm_intel_gem_bo_clear_supports_48baddress(drm_intel_bo *bo) +{ + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo; + bo_gem->supports_48baddress = 0; +} + static int drm_intel_gem_bo_emit_reloc(drm_intel_bo *bo, uint32_t offset, drm_intel_bo *target_bo, uint32_t target_offset, @@ -2049,7 +2083,7 @@ drm_intel_gem_bo_process_reloc2(drm_intel_bo *bo) for (i = 0; i < bo_gem->reloc_count; i++) { drm_intel_bo *target_bo = bo_gem->reloc_target_info[i].bo; - int need_fence; + int need_fence, supports_48baddr; if (target_bo == bo) continue; @@ -2062,8 +2096,12 @@ drm_intel_gem_bo_process_reloc2(drm_intel_bo *bo) need_fence = (bo_gem->reloc_target_info[i].flags & DRM_INTEL_RELOC_FENCE); + supports_48baddr = (bo_gem->reloc_target_info[i].flags & + DRM_INTEL_RELOC_SUPPORTS_48BADDRESS); + /* Add the target to the validate list */ - drm_intel_add_validate_buffer2(target_bo, need_fence); + drm_intel_add_validate_buffer2(target_bo, need_fence, + supports_48baddr); } } @@ -2508,7 +2546,7 @@ do_exec2(drm_intel_bo *bo, int used, drm_intel_context *ctx, /* Add the batch buffer to the validation list. There are no relocations * pointing to it. */ - drm_intel_add_validate_buffer2(bo, 0); + drm_intel_add_validate_buffer2(bo, 0, 0); memclear(execbuf); execbuf.buffers_ptr = (uintptr_t)bufmgr_gem->exec2_objects; @@ -3657,6 +3695,8 @@ drm_intel_bufmgr_gem_init(int fd, int batch_size) bufmgr_gem->bufmgr.bo_wait_rendering = drm_intel_gem_bo_wait_rendering; bufmgr_gem->bufmgr.bo_emit_reloc = drm_intel_gem_bo_emit_reloc; bufmgr_gem->bufmgr.bo_emit_reloc_fence = drm_intel_gem_bo_emit_reloc_fence; + bufmgr_gem->bufmgr.bo_set_supports_48baddress = drm_intel_gem_bo_set_supports_48baddress; + bufmgr_gem->bufmgr.bo_clear_supports_48baddress = drm_intel_gem_bo_clear_supports_48baddress; bufmgr_gem->bufmgr.bo_pin = drm_intel_gem_bo_pin; bufmgr_gem->bufmgr.bo_unpin = drm_intel_gem_bo_unpin; bufmgr_gem->bufmgr.bo_get_tiling = drm_intel_gem_bo_get_tiling; diff --git a/intel/intel_bufmgr_priv.h b/intel/intel_bufmgr_priv.h index 59ebd18..02fe4c8 100644 --- a/intel/intel_bufmgr_priv.h +++ b/intel/intel_bufmgr_priv.h @@ -152,6 +152,17 @@ struct _drm_intel_bufmgr { void (*destroy) (drm_intel_bufmgr *bufmgr); /** + * Set/Clear 48-bit address support flag in a given bo. + * + * Any resource used with flat/heapless (0x00000000-0xfffff000) + * General State Heap (GSH) or Intructions State Heap (ISH) must + * be in a 32-bit range. 48-bit range will only be used when explicitly + * requested. + */ + void (*bo_set_supports_48baddress) (drm_intel_bo *bo); + void (*bo_clear_supports_48baddress) (drm_intel_bo *bo); + + /** * Add relocation entry in reloc_buf, which will be updated with the * target buffer's real offset on on command submission. * -- 2.4.4

2 4

[Bug 82186] New: BARTS GPU lockup with minecraft shaders
by bugzilla-daemon＠freedesktop.org 02 Jul '15

02 Jul '15

https://bugs.freedesktop.org/show_bug.cgi?id=82186 Priority: medium Bug ID: 82186 Assignee: dri-devel(a)lists.freedesktop.org Summary: BARTS GPU lockup with minecraft shaders Severity: major Classification: Unclassified OS: Linux (All) Reporter: EoD(a)xmw.de Hardware: Other Status: NEW Version: 10.2 Component: Drivers/Gallium/r600 Product: Mesa Created attachment 104066 --> https://bugs.freedesktop.org/attachment.cgi?id=104066&action=edit glxinfo When I enable the shader modpack in minecraft my computer locks up: keyboard does not react and screen has dark/light gray stripes. You need to install forge and those two mods in order to reproduce the bug: http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/128… http://www.minecraftforum.net/forums/mapping-and-modding/minecraft-mods/128… I tried it without DPM, without HyperZ and without both, but the lockup didn't change. I am using Gentoo: - with kernel 3.14.14 and mesa 10.2.4, the screen started flickering (on/off, on+black/on) and locked up eventually. - with kernel 3.14.15 and mesa 10.2.5 it immediately locks up and leaves me with gray stripes. -- You are receiving this mail because: You are the assignee for the bug.

1 12

[PATCH 01/25] drm: add generic lock-free queue implementation
by Jammy Zhou 02 Jul '15

02 Jul '15

Signed-off-by: Jammy Zhou <Jammy.Zhou(a)amd.com> Signed-off-by: Shaoyun Liu <Shaoyun.liu(a)amd.com> Reviewed-by: Christian K?nig <christian.koenig(a)amd.com> --- drivers/gpu/drm/Makefile | 3 +- drivers/gpu/drm/drm_queue.c | 208 ++++++++++++++++++++++++++++++++++++++++++++ include/drm/drm_queue.h | 47 ++++++++++ 3 files changed, 257 insertions(+), 1 deletion(-) create mode 100644 drivers/gpu/drm/drm_queue.c create mode 100644 include/drm/drm_queue.h diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 20f81fd..173d2b6 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -14,7 +14,8 @@ drm-y := drm_auth.o drm_bufs.o drm_cache.o \ drm_info.o drm_debugfs.o drm_encoder_slave.o \ drm_trace_points.o drm_global.o drm_prime.o \ drm_rect.o drm_vma_manager.o drm_flip_work.o \ - drm_modeset_lock.o drm_atomic.o drm_bridge.o + drm_modeset_lock.o drm_atomic.o drm_bridge.o \ + drm_queue.o drm-$(CONFIG_COMPAT) += drm_ioc32.o drm-$(CONFIG_DRM_GEM_CMA_HELPER) += drm_gem_cma_helper.o diff --git a/drivers/gpu/drm/drm_queue.c b/drivers/gpu/drm/drm_queue.c new file mode 100644 index 0000000..00cd649 --- /dev/null +++ b/drivers/gpu/drm/drm_queue.c @@ -0,0 +1,208 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + * This file implement a generic circular array queue. + * It's lock free for single producer and single consumer. + * + */ + +#include <linux/atomic.h> +#include <linux/sched.h> +#include <linux/slab.h> +#include <drm/drm_queue.h> + +#define QUEUE_IDX(_X_) ((_X_)&(queue->size-1)) + +/** + * drm_queue_create - create the queue + * + * @size total number of elements for this queue + * @element_size the memory size of each element entry + * + * return pointer to the drm_queue structure if succeed, NULL if failed + */ +struct drm_queue * drm_queue_create(uint32_t size, uint32_t element_size) +{ + struct drm_queue *queue; + + /* check whether the size is power of 2*/ + BUG_ON(size & (size - 1)); + + queue = kzalloc(sizeof(struct drm_queue), GFP_KERNEL); + if (!queue) + return NULL; + + queue->size = size; + queue->element_size = element_size; + atomic_set(&queue->count, 0); + mutex_init(&queue->lock); + queue->data = kzalloc(size * element_size, GFP_KERNEL); + if (!queue->data) { + kfree(queue); + return NULL; + } + + return queue; +} + +EXPORT_SYMBOL(drm_queue_create); + +/** + * drm_queue_free - free the queue storage + * + * @queue pointer to the queue need to be destroied + * + * return 0 if succeed. -1 if failed. + */ +int drm_queue_free(struct drm_queue *queue) +{ + BUG_ON(queue == NULL); + + kfree(queue->data); + kfree(queue); + + return 0; +} + +EXPORT_SYMBOL(drm_queue_free); + +/** + * drm_queue_get_count - Get active count of elements in the queue + * + * @queue pointer to the queue. + * + * return current occuptied count of the queue. + * + */ +int drm_queue_get_count(struct drm_queue *queue) +{ + BUG_ON(queue == NULL); + return atomic_read(&queue->count); +} + +EXPORT_SYMBOL(drm_queue_get_count); + +/** + * drm_queue_push - push one element into the queue + * + * @queue pointer to the queue + * @data pointer to the element. + * + * return 0 if succeed. + * -EINVAL if the queue is not valid + * -ENOSPC if the queue is full. + * + * Only one producer is allowed. + */ +int drm_queue_push(struct drm_queue *queue, void *data) +{ + uint32_t index; + + if (!(queue && queue->data)) + return -EINVAL; + + if (atomic_read(&queue->count) >= queue->size) + return -ENOSPC; + + index = QUEUE_IDX(queue->w_idx++); + memcpy(queue->data + index * queue->element_size, + data, queue->element_size); + barrier(); + atomic_inc(&queue->count); + return 0; +} + +EXPORT_SYMBOL(drm_queue_push); + +int drm_queue_push_safe(struct drm_queue *queue, void *data) +{ + int r; + mutex_lock(&queue->lock); + r = drm_queue_push(queue, data); + mutex_unlock(&queue->lock); + return r; +} + +EXPORT_SYMBOL(drm_queue_push_safe); + +/** + * drm_queue_pop - pop one element from the queue + * + * @queue pointer to the queue. + * @data pointer to place the element. + * + * return queue index if succeed. + * -EINVAL if the queue is not valid + * -ENOSPC if the queue is empty. + * + * Only one comsummer is allowed + */ + +int drm_queue_pop(struct drm_queue *queue, void *data) +{ + uint32_t index; + + if (!(queue && queue->data)) + return -EINVAL; + + if (atomic_read(&queue->count) == 0) + return -ENOSPC; + + index = QUEUE_IDX(queue->r_idx++); + memcpy(data, queue->data + index * queue->element_size, + queue->element_size); + barrier(); + atomic_dec(&queue->count); + return queue->r_idx; +} + +EXPORT_SYMBOL(drm_queue_pop); + +/** + * drm_queue_peek - Get next element from the queue without removing it + * + * @queue pointer to the queue. + * @data pointer to place the element. + * + * return 0 if succeed. + * -EINVAL if the queue is not valid + * -ENOSPC if the queue is empty. + */ + +int drm_queue_peek(struct drm_queue *queue, void *data) +{ + uint32_t index; + + if (!(queue && queue->data)) + return -EINVAL; + + if (atomic_read(&queue->count) == 0) + return -ENOSPC; + + index = QUEUE_IDX(queue->r_idx); + memcpy(data, queue->data + index * queue->element_size, + queue->element_size); + + return 0; +} + +EXPORT_SYMBOL(drm_queue_peek); diff --git a/include/drm/drm_queue.h b/include/drm/drm_queue.h new file mode 100644 index 0000000..b8161b4 --- /dev/null +++ b/include/drm/drm_queue.h @@ -0,0 +1,47 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * + * Header file for the generic lock free queue + * + */ + +struct drm_queue { + /* Need to be power of 2*/ + uint32_t size; + /* Current occupied count */ + atomic_t count; + /* Where a new element will be inserted to*/ + uint32_t w_idx; + /* Where the next element will be extracted from */ + uint32_t r_idx; + struct mutex lock; + char *data; + uint32_t element_size; +}; + +struct drm_queue *drm_queue_create(uint32_t size, uint32_t element_size); +int drm_queue_free(struct drm_queue *queue); +int drm_queue_push(struct drm_queue *queue, void *data); +int drm_queue_push_safe(struct drm_queue *queue, void *data); +int drm_queue_pop(struct drm_queue *queue, void *data); +int drm_queue_peek(struct drm_queue *queue, void *data); +int drm_queue_get_count(struct drm_queue *queue); -- 1.9.1

3 2

[git pull] drm tree for 4.2
by Dave Airlie 01 Jul '15

01 Jul '15

Hi Linus, This is the main drm pull request for v4.2. I've one other new driver from freescale on my radar, it's been posted and reviewed, I'd just like to get someone to give it a last look, so maybe I'll send it or maybe I'll leave it. There is no major nouveau changes in here, Ben was working on something big, and we agreed it was a bit late, there wasn't anything else he considered urgent to merge. There might be another msm pull for some bits that are waiting on arm-soc, I'll see how we time it. I'm on holidays from middle of next week for a week, I'm sure everyone can survive without me. This touches some "of" stuff, acks are in place except for the fixes to the build in various configs,t hat I just applied. This also contains a couple of merge conflicts in radeon and i915, I've pushed a drm-next-merged branch to the same tree with them fixed up, the radeon one affects userspace API so please make sure you use the correct ordering for the two values, UNMAP is 0x25, RESET 0x26. Thanks, Dave. new drivers: virtio-gpu: KMS only pieces of driver for virtio-gpu in qemu. This is just the first part of this driver, enough to run unaccelerated userspace on. As qemu merges more we'll start adding the 3D features for the virgl 3d work. amdgpu: a new driver from AMD to driver their newer GPUs. (VI+) It contains a new cleaner userspace API, and is a clean break from radeon moving forward, that AMD are going to concentrate on. It also contains a set of register headers auto generated from AMD internal database. core: atomic modesetting API completed, enabled by default now. Add support for mode_id blob to atomic ioctl to complete interface. bunch of Displayport MST fixes lots of misc fixes. panel: new simple panels, fix some long-standing build issues with bridge drivers radeon: VCE1 support add a GPU reset counter for userspace lots of fixes. amdkfd: H/W debugger support module static user-mode queues support killing all the waves when a process terminates use standard DECLARE_BITMAP i915: Add Broxton support S3, rotation support for Skylake RPS booting tuning CPT modeset sequence fixes ns2501 dither support enable cmd parser on haswell cdclk handling fixes gen8 dynamic pte allocation lots of atomic conversion work exynos: Add atomic modesetting support Add iommu support Consolidate drm driver initialization and MIC, DECON and MIPI-DSI support for exynos5433 omapdrm: atomic modesetting support (fixes lots of things in rewrite) tegra: DP aux transaction fixes iommu support fix msm: adreno a306 support various dsi bits various 64-bit fixes NV12MT support rcar-du: atomic and misc fixes sti: fix HDMI timing complaince tilcdc: use drm component API to access tda998x driver fix module unloading qxl: stability fixes. The following changes since commit c65b99f046843d2455aa231747b5a07a999a9f3d: Linux 4.1-rc6 (2015-05-31 19:01:07 -0700) are available in the git repository at: git://people.freedesktop.org/~airlied/linux drm-next for you to fetch changes up to c5fd936e992dd2829167d2adc63e151675ca6898: drm/nouveau: Pause between setting gpu to D3hot and cutting the power (2015-06-26 10:26:37 +1000) ---------------------------------------------------------------- A.Sunil Kamath (3): drm/i915/bxt: Implement enable/disable for Display C9 state drm/i915/skl: Implement enable/disable for Display C5 state. Implement enable/disable for Display C6 state Alex Deucher (70): drm/radeon: implement tn_set_vce_clocks drm/radeon/dpm: add vce dpm support for TN drm/radeon/dpm: add vce support for SI drm/radeon: add support for vce 1.0 clock gating drm/radeon/tn/si: enable/disable vce cg when encoding v2 drm/radeon: make dpcd parameters const drm/radeon: take the mode_config mutex when dealing with hpds (v2) drm/radeon: clean up radeon_audio_enable drm/amdgpu: add BIF 4.1 register headers drm/amdgpu: add BIF 5.0 register headers drm/amdgpu: add BIF 5.1 register headers drm/amdgpu: add DCE 8.0 register headers drm/amdgpu: add DCE 10.0 register headers drm/amdgpu: add DCE 11.0 register headers drm/amdgpu: add GCA 7.0 register headers drm/amdgpu: add GCA 7.2 register headers drm/amdgpu: add GCA 8.0 register headers drm/amdgpu: add GMC 7.0 register headers drm/amdgpu: add GMC 7.1 register headers drm/amdgpu: add GMC 8.1 register headers drm/amdgpu: add GMC 8.2 register headers drm/amdgpu: add OSS 2.0 register headers drm/amdgpu: add OSS 2.4 register headers drm/amdgpu: add OSS 3.0 register headers drm/amdgpu: add OSS 3.0.1 register headers drm/amdgpu: add SMU 7.0.0 register headers drm/amdgpu: add SMU 7.0.1 register headers drm/amdgpu: add SMU 7.1.0 register headers drm/amdgpu: add SMU 7.1.1 register headers drm/amdgpu: add SMU 7.1.2 register headers drm/amdgpu: add SMU 8.0 register headers drm/amdgpu: add UVD 4.2 register headers drm/amdgpu: add UVD 5.0 register headers drm/amdgpu: add UVD 6.0 register headers drm/amdgpu: add VCE 2.0 register headers drm/amdgpu: add VCE 3.0 register headers drm/amdgpu: add amdgpu uapi header (v4) drm/amdgpu: add atombios headers drm/amdgpu: add clearstate_defs.h drm/amdgpu: add ppsmc.h drm/amdgpu: add amdgpu_family.h drm/amdgpu: add amdgpu.h (v2) drm/amdgpu: add core driver (v4) drm/amdgpu: fix const warnings in amdgpu_connectors.c drm/amdgpu: Do not directly dereference pointers to BIOS area. drm/amdgpu: Add support for CIK parts drm/amdgpu: Add initial VI support drm/amdgpu: add CIK pci ids drm/amdgpu: add VI pci ids drm/amdgpu: drop ttm two ended allocation drm/amdgpu: fix error handling in cz_dpm_hw_fini/cz_dpm_suspend drm/amdgpu: memset gds_info struct in info ioctl drm/amdgpu: add new bonaire pci id drm/amdgpu: add some new tonga pci ids drm/amdgpu: take the mode_config mutex when handling hpds drm/amdgpu: make some DP parameters const drm/amdgpu: simplify DPCD debug output drm/amdgpu: retry dcpd fetch drm/amdgpu: remove unused TRACE_SYSTEM_STRING define drm/amdgpu: fix description of vm_size module parameter (v2) drm/amdgpu: also print the pci revision when printing the pci ids drm/amdgpu: set the gfx config properly for all CZ variants (v2) drm/amdgpu: fix the build on big endian drm/admgpu: move XDMA golden registers to dce code drm/amdgpu: whitespace cleanup in gmc8 golden regs drm/amdgpu: update to latest gfx8 golden register settings drm/amdgpu/cz: don't call smu_init on resume drm/amdgpu/tonga: don't call smu_init on resume drm/amdgpu/iceland: don't call smu_init on resume drm/amdgpu: don't enable/disable display twice on suspend/resume Alexandre Courbot (1): drm/ttm: dma: Don't crash on memory in the vmalloc range Alexey Skidanov (3): drm/amdkfd: Add memory exception handling drm/amdkfd: Add bad opcode exception handling drm/radeon: Add ATC VMID<-->PASID functions to kfd->kgd Ander Conselvan de Oliveira (45): drm/i915: Check lane sharing between pipes B & C using atomic state drm/i915: Set best_encoder field of connector_state also when disabling drm/i915: Don't use staged config for VLV cdclk calculations drm/i915: Don't use intel_crtc->new_config in pll calculation code drm/i915: Remove intel_crtc->new_config drm/i915: Don't use staged config in check_digital_port_conflicts() drm/i915: Don't use staged config in check_encoder_cloning() drm/i915: Don't use staged config in intel_mst_pre_enable_dp() drm/i915: Remove stale comment from __intel_set_mode() drm/i915: Allocate connector state together with the connectors drm/i915: Don't check for NULL before freeing state drm/i915: Call drm helpers when duplicating crtc and plane states drm/i915: Use for_each_connector_in_state helper macro drm/i915: Extract mode_changed computation out of stage_output_config() drm/i915: Add crtc states before calling compute_config() drm/i915: Don't pretend we can calculate multiple pipe_configs drm/i915: Calculate a new pipe_config based on new enabled state drm/i915: Remove all *_pipes flags from modeset drm/i915: Remove saved_mode from __intel_set_mode() drm/i915: Move compute part of __intel_set_mode() to separate function drm/i915: Simplify error handling in __intel_set_mode() drm/i915: Don't modeset with old mode when set_crtc fails drm/i915: Add primary plane to atomic state in legacy modeset drm/i915: Delete fb, x and y parameters from mode set functions drm/i915: Don't use struct intel_set_config *_changed flags drm/i915: Don't use staged config to calculate mode_changed flags drm/i915: Unify modeset and flip paths of intel_crtc_set_config() drm/i915: Simplify intel_set_config_compute_mode_changes() a bit drm/i915: Stage new modeset state straight into atomic state drm/i915: Remove save/restore logic from intel_crtc_set_config() drm/i915: Update crtc state active flag based on DPMS drm/atomic: Make mode_fixup() optional for check_modeset() drm/i915: Use atomic helpers for computing changed flags drm/i915: Take ownership of atomic state on success in intel_set_mode() drm/i915: Preserve shared DPLL information in new pipe_config drm/i915: Don't use plane update helper in legacy mode set drm/i915: Swap atomic state in legacy modeset drm/i915: Get rid of intel_crtc_set_state() drm/i915: Don't overwrite (e)DP PLL selection on SKL drm/i915: Preserve ddi_pll_sel when allocating new pipe_config drm/i915: Update comment in clear_intel_crtc_state() drm/i915: Don't check modeset state in the hw state force restore path drm/i915: Don't update staged config during force restore modesets drm/i915: Don't set enabled value of all CRTCs when restoring the mode drm/i915: Silence compiler warning Andrew Lewycky (4): drm/amdkfd: Add interrupt handling module drm/amdkfd: add events IOCTL set definitions drm/amdkfd: Add the events module drm/amdkfd: Implement events IOCTLs Andrey Ryabinin (1): drm/atomic: fix out of bounds read in for_each_*_in_state helpers Andrzej Hajda (3): drm/exynos: consolidate driver/device initialization code drm/exynos: fix broken component binding in case of multiple pipelines drm/exynos: remove SoC checking code Animesh Manna (1): drm/i915/skl: Documentation for CSR firmware Archit Taneja (3): drm: bridge: Allow daisy chaining of bridges drm/DocBook: Add more drm_bridge documentation drm/msm: dsi: Provide option to force continuous HS clock Arun Siluvery (1): drm/i915: Do not set L3-LLC Coherency bit in ctx descriptor Ben Goz (2): drm/amdkfd: Enforce kill all waves on process termination drm/amdkfd: make reset wavefronts per process per device Ben Widawsky (3): drm/i915/bxt: add GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ workaround drm/i915/bxt: add WaDisableMaskBasedCammingInRCC workaround drm/i915/skl: add WaDisableMaskBasedCammingInRCC workaround Brian Norris (1): drm/msm: dsi: fix compile errors when CONFIG_GPIOLIB=n Chandra Konduru (18): drm: Adding drm helper function drm_plane_from_index(). drm/i915: Register definitions for skylake scalers drm/i915: skylake scaler structure definitions drm/i915: Initialize plane colorkey to NONE drm/i915: Initialize skylake scalers drm/i915: Keep sprite plane src rect in 16.16 format drm/i915: Dump scaler_state too as part of dumping crtc_state drm/i915: Preserve scaler state when clearing crtc_state drm/i915: setup scalers for crtc_compute_config drm/i915: Ensure setting up scalers into staged crtc_state drm/i915: copy staged scaler state from drm state to crtc->config. drm/i915: skylake panel fitting using shared scalers drm/i915: skylake primary plane scaling using shared scalers drm/i915: skylake sprite plane scaling using shared scalers drm/i915: Adding dbuf support for skl nv12 format. drm/i915: call intel_tile_height with correct parameter drm/i915: Make scaler_id check in check_crtc_state work for all gens drm/i915/skl: don't fail colorkey + scaler request Chris Wilson (54): drm/i915: Add i915_gem_request_unreference__unlocked drm/i915: Make debugfs/i915_gem_request more friendly drm/i915: Allow disabling the destination colorkey for overlay drm/i915: Cache last obj->pages location for i915_gem_object_get_page() drm/i915: Fix the flip synchronisation to consider mmioflips drm/i915: Agressive downclocking on Baytrail drm/i915: Fix computation of last_adjustment for RPS autotuning drm/i915: Boost GPU frequency if we detect outstanding pageflips drm/i915: Deminish contribution of wait-boosting from clients drm/i915: Re-enable RPS wait-boosting for all engines drm/i915: Split i915_gem_batch_pool into its own header drm/i915: Tidy batch pool logic drm/i915: Split the batch pool by engine drm/i915: Free batch pool when idle drm/i915: Split batch pool into size buckets drm/i915: Include active flag when describing objects in debugfs drm/i915: Suppress empty lines from debugfs/i915_gem_objects drm/i915: Record ring->start address in error state drm/i915: Use simpler form of spin_lock_irq(execlist_lock) drm/i915: Use the global runtime-pm wakelock for a busy GPU for execlists drm/i915: Remove vestigal DRI1 ring quiescing code drm/i915: Use a separate slab for requests drm/i915: Use a separate slab for vmas drm/i915: Reduce locking in execlist command submission drm/i915: Reduce locking in gen8 IRQ handler drm/i915: Tidy gen8 IRQ handler drm/i915: Prefer to check for idleness in worker rather than sync-flush drm/i915: Remove request->uniq drm/i915: Allocate context objects from stolen drm/i915: Simplify object is-pinned checking for shrinker drm/i915: Optimistically spin for the request completion drm/i915: Remove obj->pin_mappable drm/i915: Simplify i915_gem_obj_is_pinned() test for set-tiling drm/i915: Update meaning of debugfs object's pin_flag drm/i915: Silence compiler warning in dvo drm/i915: Add RPS thresholds to debugfs/i915_frequency_info drm/i915: Remove incorrect restriction on 32bit offsets in ppGTT backend drm/i915: Remove locking for get-caching query drm/i915: Remove domain flubbing from i915_gem_object_finish_gpu() drm/i915: Ensure cache flushes prior to doing CS flips drm/i915: Fix race on unreferencing the wrong mmio-flip-request drm/i915: Use uninterruptible mutex_lock for userptr bo creation drm/i915: Force clean compilation with -Werror drm/i915: Implement inter-engine read-read optimisations drm/i915: Inline check required for object syncing prior to execbuf drm/i915: Limit ring synchronisation (sw sempahores) RPS boosts drm/i915: Limit mmio flip RPS boosts drm/i915: Convert RPS tracking to a intel_rps_client struct drm/i915: Don't downclock whilst we have clients waiting for GPU results drm/i915: Free RPS boosts for all laggards drm/i915: Use the correct destructor for freeing requests on error drm/i915: Introduce DRM_I915_THROTTLE_JIFFIES drm/i915: Use spinlocks for checking when to waitboost drm: Avoid the double clflush on the last cache line in drm_clflush_virt_range() Christian König (27): drm/radeon: rework VCE FW size calculation drm/radeon: allow some more VCE firmware versions drm/radeon: implement si_set_vce_clocks v2 drm/radeon: add VCE 1.0 support v4 drm/radeon: stop using addr to check for BO move drm/amdgpu: fix userptr lockup drm/amdgpu: always emit GDS switch drm/amdgpu: cleanup HDP flush handling drm/amdgpu: fix dereference before check drm/amdgpu: fix context switch drm/amdgpu: fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling drm/amdgpu: enforce AMDGPU_GEM_CREATE_NO_CPU_ACCESS drm/amdgpu: validate amdgpu_vm_bo_map parameters drm/amdgpu: actually use the VM map parameters drm/amdgpu: port fault_reserve_notify changes from radeon drm/amdgpu: drop AMDGPU_FENCE_SIGNALED_SEQ drm/amdgpu: drop allocation flag masks drm/amdgpu: remove mclk_lock drm/amdgpu: stop loading firmware with pm.mutex locked drm/amdgpu: add HEVC/H.265 UVD support drm/amdgpu: fix user ptr race condition drm/amdgpu: fix amdgpu_vm_bo_map drm/amdgpu: fix saddr handling in amdgpu_vm_bo_unmap drm/amdgpu: cleanup VA IOCTL drm/amdgpu: remove AMDGPU_CTX_OP_STATE_RUNNING drm/amdgpu: cleanup UAPI comments drm/amdgpu: fix UVD/VCE VM emulation Chunming Zhou (2): drm/amdgpu: implement the allocation range (v3) drm/amdgpu: disable user fence interrupt (v2) Daisy Sun (1): drm/i915/bxt: BXT FBC enablement Damien Lespiau (37): drm/i915/bxt: Add BXT PCI ids drm/i915/bxt: Broxton uses the same GMS values as Skylake drm/i915/bxt: Broxton has 3 sprite planes on pipe A/B, 2 on pipe C drm/i915/bxt: Add the plane4 related interrupt definitions drm/i915/bxt: Broxton DDB is 512 blocks drm/i915/bxt: Broxton raises the maximum number of planes to 4 drm/i915/skl: Fix stepping check for a couple of W/As drm/i915/skl: Implement WaDisableVFUnitClockGating drm/i915: Iterate through the initialized DDIs to prepare their buffers drm/i915: Don't write the HDMI buffer translation entry when not needed drm/i915/skl: Add the INIT power domain to the MISC I/O power well drm/i915/skl: Fix the CTRL typo in the DPLL_CRTL1 defines drm/i915: Re-order the PCU opcodes drm/i915: Merge the GEN9 memory latency PCU opcode with its friends drm/i915/skl: Make the Misc I/O power well part of the PLLS domain drm/i915/skl: Fix WaDisableChickenBitTSGBarrierAckForFFSliceCS drm/i915/skl: Re-indent part of skl_ddi_calculate_wrpll() drm/i915: Be optimistic about future display engines having 7 WM levels drm/i915/skl: Leave a new line between variable declarations and code drm/i915/skl: Add a new line before return drm/i915/skl: Rename a local variable to fit in 80 chars drm/i915/skl: Replace BUG() by MISSING_CASE() in skl_plane_ctl_format() drm/i915/skl: Support the advertized index format drm/i915: Don't use the intel_ prefix for gen-specific data drm/i915: Make the sprite formats const drm/i915/skl: Remove unnecessary local variables in skl_plane_ctl*() drm/i915: Remove the COMMON_PRIMARY_FORMATS defines drm/i915: Remove ARBG/ABGR 2101010 on platform not supporting those formats drm/i915: Don't expose ARGB1555 on gen2/3 drm/i915/bxt: Update the Broxton PCI ids drm/i915: Fix 'suspedn' typo drm/i915: Tighten the exposure ARGB/ABGR 8888 formats drm/i915/bxt: Also add bxt_resume_prepare() to the S3/S4 path drm/i915: Add a space after ', ' and don't capitalize mid-sentence drm/i915: Kill the dev variable in intel_suspend_complete() drm/i915/skl: Deinit/init the display at suspend/resume drm/i915: Fix the confusing comment about the ioctl limits Dan Carpenter (5): drm/i915: checking IS_ERR() instead of NULL drm/edid: fix a debug message drm/virtio: checking for NULL instead of IS_ERR drm/virtio: remove some dead code drm/amdkfd: fix some range checks in address watch ioctl Daniel Stone (17): drm/atomic: Don't open-code CRTC state destroy drm: Don't leak path blob property when updating drm: Introduce helper for replacing blob properties drm: Introduce blob_lock drm: Add reference counting to blob properties drm: kerneldoc fixes for blob properties drm/crtc_helper: Replace open-coded CRTC state helpers drm/mode: Validate modes inside drm_crtc_convert_umode drm/mode: Unstatic kernel-userspace mode conversion drm: Allow creating blob properties without copy drm: Return error value from blob creation drm/mode: Add user blob-creation ioctl drm: Retain reference to blob properties in lookup drm: Add drm_atomic_set_mode_for_crtc drm/atomic: Add current-mode blob to CRTC state drm/atomic: Add MODE_ID property drm: Always enable atomic API Daniel Thompson (1): drm: prime: Document gem_prime_mmap Daniel Vetter (43): drm/i915: Update DRIVER_DATE to 20150410 drm/i915: Remove unused variable in intel_lrc.c Merge branch 'topic/bxt-stage1' into drm-intel-next-queued drm/atomic-helper: Don't call atomic_update_plane when it stays off drm/i915: Select starting pipe bpp irrespective or the primary plane drm/i915: Drop unecessary fb arguments from function signatures drm/i915/dp: Remove intel_ prefix from hw signal_levels functions drm/i915: Move gen8 clear_range vfunc setup into common code drm/i915: Move vma vfuns to adddress_space drm/i915: Clean up aliasing ppgtt correctly on error paths drm/i915: Unify aliasing ppgtt handling drm/i915: Move PTE_READ_ONLY to ->pte_encode vfunc drm/i915: Dont clear PIN_GLOBAL in the execbuf pinning fallback drm/i915: Drop redundant GGTT rebinding drm/i915: Don't look at pg_dirty_rings for aliasing ppgtt drm/i915: Don't use atomics for pg_dirty_rings drm/i915: Remove misleading comment around bind_to_vm drm/i915: Fix up the vma aliasing ppgtt binding drm/i915: move i915_gem_restore_gtt_mappings around drm/i915: Move ppgtt_bind/unbind around drm/i915: Unduplicate i915_ggtt_unbind/bind_vma drm/i915: Don't try to outsmart gcc in i915_gem_gtt.c rm/i915: Move i915_get_ggtt_vma_pages into ggtt_bind_vma drm/i915: Update DRIVER_DATE to 20150423 drm/i915: Enable cmd parser to do secure batch promotion for aliasing ppgtt Merge commit '75d04a3773ecee617847de963ae4195d6aa74c28' into drm-intel-next-queued drm/vblank: Fixup and document timestamp update/read barriers drm/atomic-helper: Really recover pre-atomic plane/cursor behavior drm/i915: Simplify cmd-parser DISPATCH_SECURE check drm/i915/skl: Add support to load SKL CSR firmware. drm/edid: Kerneldoc for newly added edid_corrupt drm/i915: Update DRIVER_DATE to 20150508 drm/atomic-helpers: Update vblank timestamping constants drm/atomic-helpers: Export drm_atomic_helper_update_legacy_modeset_state drm/i915: Remove unused variable from i915_gem_mmap_gtt drm/i915: s/\<rq\>/req/g drm/i915: Update DRIVER_DATE to 20150522 Revert "drm/i915: Force clean compilation with -Werror" drm: check for garbage in unused addfb2 fields drm/i915: Disable 12bpc hdmi for now drm/atomic: Extract needs_modeset function drm/dp/mst: make sure mst_primary mstb is valid in work function drm/vgem: Set unique to "vgem" Dave Airlie (42): Merge tag 'topic/drm-misc-2015-05-06' of git://anongit.freedesktop.org/drm-intel into drm-next Merge tag 'drm-intel-next-2015-04-23-fixed' of git://anongit.freedesktop.org/drm-intel into drm-next Merge branch 'drm-tda998x-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next Merge branch 'drm-armada-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next Merge tag 'drm-intel-next-2015-05-08' of git://anongit.freedesktop.org/drm-intel into drm-next Merge tag 'topic/drm-misc-2015-05-19' of git://anongit.freedesktop.org/drm-intel into drm-next Merge tag 'drm-amdkfd-next-2015-05-19' of git://people.freedesktop.org/~gabbayo/linux into drm-next Backmerge v4.1-rc4 into into drm-next Merge branch 'drm/next/rcar-du' of git://linuxtv.org/pinchartl/fbdev into drm-next Merge branch 'drm/next/adv7511' of git://linuxtv.org/pinchartl/fbdev into drm-next Merge branch 'drm-next-4.2' of git://people.freedesktop.org/~agd5f/linux into drm-next Merge tag 'drm-intel-next-2015-05-22' of git://anongit.freedesktop.org/drm-intel into drm-next Merge branch 'drm-tda998x-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next Merge tag 'drm-intel-next-fixes-2015-05-29' of git://anongit.freedesktop.org/drm-intel into drm-next Add virtio gpu driver. Merge tag 'drm-amdkfd-next-2015-06-03' of git://people.freedesktop.org/~gabbayo/linux into drm-next Merge tag 'topic/drm-misc-2015-05-27' of git://anongit.freedesktop.org/drm-intel into drm-next Merge tag 'v4.1-rc6' into drm-next Merge branch 'linux-4.1.0-rc5-tilcdc-refactor' of https://github.com/jsarha/linux into drm-next Merge branch 'virtio-gpu-drm-next' of git://git.kraxel.org/linux into drm-next Merge branch 'drm-next-4.2-amdgpu' of git://people.freedesktop.org/~agd5f/linux into drm-next virtgpu: include linux/types.h to avoid warning. Merge branch 'drm-next-4.2-amdgpu' of git://people.freedesktop.org/~agd5f/linux into drm-next Merge branch '2015-06-08-st-drm-next' of http://git.linaro.org/people/benjamin.gaignard/kernel into drm-next Merge tag 'drm-amdkfd-next-fixes-2015-06-10' of git://people.freedesktop.org/~gabbayo/linux into drm-next Merge tag 'drm-intel-next-fixes-2015-06-11' of git://anongit.freedesktop.org/drm-intel into drm-next Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into drm-next Merge tag 'omapdrm-4.2-atomic' of git://git.kernel.org/.../tomba/linux into drm-next drm/virtgpu: initialise fbdev after getting initial display info virtio-gpu: add locking for vbuf pool Merge tag 'drm-amdkfd-next-fixes-2015-06-16' of git://people.freedesktop.org/~gabbayo/linux into drm-next Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev into drm-next Merge tag 'drm/tegra/for-4.2-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next Merge tag 'drm/panel/for-4.2-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next Merge branch 'virtio-gpu-drm-next' of git://git.kraxel.org/linux into drm-next Merge tag 'drm-intel-next-fixes-2015-06-18' of git://anongit.freedesktop.org/drm-intel into drm-next Merge tag 'topic/drm-misc-2015-06-22' of git://anongit.freedesktop.org/drm-intel into drm-next Merge branch 'exynos-drm-next' of git://git.kernel.org/.../daeinki/drm-exynos into drm-next of: add EXPORT_SYMBOL for of_graph_get_endpoint_by_regs Merge tag 'drm-intel-next-fixes-2015-06-22' of git://anongit.freedesktop.org/drm-intel into drm-next drm/dp/mst: take lock around looking up the branch device on hpd irq drm/dp/mst: close deadlock in connector destruction. David Herrmann (3): drm: drop unused 'magicfree' list drm: simplify authentication management drm: simplify master cleanup David Zhang (1): drm/amdgpu: remove the VI hardware semaphore in ring sync Deepak S (6): drm/i915/chv: Remove Wait for a previous gfx force-off drm/i915: Re-adjusting rc6 promotional timer for chv drm/i915: Setup static bias for GPU drm/i915/vlv: Remove wait for for punit to updates freq. drm/i915/chv: Extend set idle rps wa to chv drm/i915/chv: Set min freq to efficient frequency on chv Denys Vlasenko (1): radeon: Deinline indirect register accessor functions Doug Anderson (1): drm/bridge: dw-hdmi: Return number of EDID modes Durgadoss R (1): drm/i915: PSR: Keep sink state consistent with source Eric Nelson (1): drm/panel: simple: Add display timing for HannStar HSD100PXN1 Fabian Frederick (3): drm/i915: use ERR_CAST instead of ERR_PTR/PTR_ERR drm/msm: use IS_ERR() to check msm_ioremap() return drm/msm: use IS_ERR() to check regulator_get() return Fabio Estevam (1): drm/bridge: dw-hdmi: Staticize dw_hdmi_bridge_funcs Firo Yang (1): drm/amdkfd: Remove unessary void pointer cast Francisco Jerez (3): drm/i915: Fix command parser to validate multiple register access with the same command. drm/i915: Extend the parser to check register writes against a mask/value pair. drm/i915: Add SCRATCH1 and ROW_CHICKEN3 to the register whitelist. Frediano Ziglio (11): drm/qxl: Do not cause spice-server to clean our objects drm/qxl: Do not leak memory if qxl_release_list_add fails drm/qxl: Fix print statement not using uninitialized variable drm/qxl: Avoid double free on error drm/qxl: Handle all errors in qxl_surface_evict drm/qxl: Fix return for qxl_release_alloc drm/qxl: Handle correctly failures in qxl_alloc_relase_reserved drm/qxl: Remove format string errors drm/qxl: Move main reference counter to GEM object instead of TTM ones drm/qxl: Simplify cleaning qxl processing command drm/qxl: Propagate correctly errors from qxlhw_handle_to_bo Geert Uytterhoeven (2): drm/bridge: ptn3460: Include linux/gpio/consumer.h drm/bridge: ps8622: Include linux/gpio/consumer.h Gerd Hoffmann (5): drm/qxl: rewrite framebuffer support break kconfig dependency loop drm_vblank_get: don't WARN_ON in case vblanks are not initialized Add MAINTAINERS entry for virtio-gpu. Add virtio-vga bits. Gustavo Padovan (17): drm/atomic: remove duplicated assignment of old_plane_state drm/exynos: atomic phase 1: use drm_plane_helper_update() drm/exynos: atomic phase 1: use drm_plane_helper_disable() drm/exynos: atomic phase 1: add .mode_set_nofb() callback drm/exynos: atomic phase 2: wire up state reset(), duplicate() and destroy() drm/exynos: atomic phase 2: keep track of framebuffer pointer drm/exynos: atomic phase 3: atomic updates of planes drm/exynos: atomic phase 3: use atomic .set_config helper drm/exynos: atomic phase 3: convert page flips drm/exynos: remove exported functions from exynos_drm_plane drm/exynos: don't disable unused functions at init drm/exynos: move exynos_drm_crtc_disable() drm/exynos: add exynos specific .atomic_commit() drm/exynos: atomic dpms support drm/exynos: remove unnecessary calls to disable_plane() drm/exynos: split exynos_crtc->dpms in enable() and disable() drm/exynos: add error messages if clks failed to get enabled Hai Li (8): dt-bindings: Add MSM DSI controller documentation dt-bindings: Add MSM eDP controller documentation drm/msm: Use customized function to wait for atomic commit done drm/msm/mdp5: Wait for PP_DONE irq for command mode CRTC atomic commit drm/msm/dsi: Add DSI PLL clock driver support drm/msm/dsi: Enable PLL driver in MSM DSI drm/msm/dsi: Separate PHY to another platform device drm/msm/mdp5: Always generate active-high sync signals for DSI Heiko Schocher (1): drm/panel: simple: Add support for LG LB070WV8 800x480 7" panel Hyungwon Hwang (17): drm/exynos: dsi: check whether dsi is enabled before sending data drm/exynos: ipp: fix wrong index referencing a config element drm/exynos: ipp: validate a GEM handle with multiple planes drm/exynos: remove the dependency of DP driver for ARCH_EXYNOS drm/exynos: Add the dependency for DRM_EXYNOS to DPI/DSI/DP drm/exynos: add drm_iommu_attach_device_if_possible() drm/exynos: fix the input prompt of Exynos7 DECON of: add helper for getting endpoint node of specific identifiers drm/exynos: mic: add MIC driver drm/exynos: dsi: rename pll_clk to sclk_clk drm/exynos: dsi: add macros for register access drm/exynos: dsi: make use of driver data for static values drm/exynos: dsi: make use of array for clock access drm/exynos: dsi: add support for Exynos5433 drm/exynos: dsi: add support for MIC driver as a bridge drm/exynos: dsi: do not set TE GPIO direction by input ARM: dts: rename the clock of MIPI DSI 'pll_clk' to 'sclk_mipi' Imre Deak (15): drm/i915: use proper FBC base register on all new platforms drm/i915/bxt: map GTT as uncached drm/i915/gen9: fix PIPE_CONTROL flush for VS_INVALIDATE drm/i915/bxt: add bxt_init_clock_gating drm/i915/bxt: add GEN8_SDEUNIT_CLOCK_GATE_DISABLE workaround drm/i915/bxt: support for HPD long/short status decoding drm/i915/bxt: add description about the BXT PHYs drm/i915/bxt: add bxt_find_best_dpll drm/i915: suppress false PLL state warnings on non-GMCH platforms drm/i915: factor out ddi_get_encoder_port drm/i915: fix intel_prepare_ddi drm/i915/bxt: limit WaDisableMaskBasedCammingInRCC to stepping A drm/i915/skl: add F0 stepping ID drm/i915/bxt: fix WaForceContextSaveRestoreNonCoherent on steppings B0+ drm/i915/skl: enable WaForceContextSaveRestoreNonCoherent Inki Dae (5): drm/exynos: vidi: remove unused varables drm/exynos: add a dependency on FB_S3C to DECON driver drm/exynos: fimd: fix page fault issue with iommu drm/exynos: do not wait for vblank at atomic operation of: fix a build error to of_graph_get_endpoint_by_regs function Jack Xiao (3): drm/amdgpu: fix error check issue in amdgpu_mn_invalidate_range_start drm/amdgpu: allow unaligned memory access (v2) drm/amdgpu: add zero timeout check in amdgpu_fence_wait_seq_timeout Jammy Zhou (10): drm/amdgpu: remove AMDGPU_GEM_CREATE_CPU_GTT_UC drm/amdgpu: add ctx_id to the WAIT_CS IOCTL (v4) drm/amdgpu: check context id for context switching (v2) drm/amdgpu: add flags for amdgpu_ib structure drm/amdgpu: add CE preamble flag v3 drm/amdgpu: expose the max virtual address drm/amdgpu: do necessary NULL check drm/amdgpu: switch to amdgpu folder for firmware files v2 drm/amdgpu: rewording some left radeons drm/amdgpu: remove unused AMDGPU_IB_FLAG_GDS Jani Nikula (26): drm/i915: rename GMBUS_PORT_* macros as GMBUS_PIN_* drm/i915: refer to pin instead of port in the intel_i2c.c interfaces drm/i915: index gmbus tables using the pin pair number drm/i915: base gmbus pin validity check on the gmbus pin map array drm/i915: add i915 specific connector debugfs file for DPCD drm/i915: fix build for DEBUG_FS=n drm/i915: add bxt gmbus support drm/i915/hdmi: fix vlv infoframe port check drm/i915/hdmi: check port in ibx_infoframe_enabled drm/i915: make drm_crtc_helper_funcs const data drm/i915/audio: do not mess with audio registers if port is invalid drm/sysfs: add a helper for extracting connector type from kobject drm/sysfs: make optional attribute groups per connector type drm/sysfs: split DVI-I and TV-out attributes drm/sysfs: remove unnecessary connector type checks drm/i915: constify find_section in VBT parsing drm/i915: constify validate_vbt in VBT parsing drm/i915: don't register invalid gmbus pins for bdw drm/i915: don't register invalid gmbus pins for skl drm/i915: clean up dsi pll calculation drm/i915/dsi: add support for DSI PLL N1 divisor values drm/i915/bios: remove a redundant NULL pointer check drm/i915/bios: abstract finding VBT in BIOS to a separate function drm/i915/bios: be more explicit about discarding iomem address space drm/i915/dp: make link rate printing prettier drm/i915: add HAS_DP_MST feature test macro Javier Martinez Canillas (1): drm/bridge: ptn3460: Fix I2C ID table to match the reported modalias Jeff McGee (4): drm/i915: Split SSEU init into functions by platform drm/i915/bxt: Determine BXT slice/subslice/EU info drm/i915: Split-up SSEU device status by platform drm/i915/bxt: Support BXT in SSEU device status dump Jesse Barnes (4): drm/i915/vlv: check port in infoframe_enabled v2 drm/i915/bxt: fix panel fitter setup in crtc disable/enable drm/i915/vlv: remove wait for previous GFX clk disable request drm/i915/vlv: remove wait for previous GFX clk disable request Joe Perches (2): drm/radeon: Use DECLARE_BITMAP drm/amdkfd: Use DECLARE_BITMAP John Harrison (4): drm/i915: Rename 'do_execbuf' to 'execbuf_submit' drm/i915: Make intel_logical_ring_begin() static drm/i915: Move common request allocation code into a common function drm/i915: Fix for ringbuf space wait in LRC mode Jon Hunter (1): drm/dp: Fix comment in DP helper Joonas Lahtinen (6): drm/i915: Do not clear mappings beyond VMA size drm/i915: Do not make assumptions on GGTT VMA sizes drm/i915: Consider object pinned if any VMA is pinned drm/i915: Add a partial GGTT view type drm/i915: Use partial view in mmap fault handler drm/i915: Reject huge tiled objects Joonyoung Shim (6): drm/exynos: fix source data argument for plane drm/exynos: use adjusted_mode of crtc_state instead of mode drm/exynos: remove to call mixer_wait_for_vblank drm/exynos: remove chained calls to enable drm/exynos: initialize VIDCON0 when fimd is disabled drm/exynos: add Exynos5433 decon driver Josef Holzmayr (1): DRM: Don't re-poll connector for disconnect Jyri Sarha (5): drm/tilcdc: Fix module unloading drm/tilcdc: Remove tilcdc slave support for tda998x driver drm/tilcdc: Add support for external tda998x encoder drm/tilcdc: Add DRM_TILCDC_SLAVE_COMPAT for ti,tilcdc,slave binding support drm/tilcdc: Force building of DRM_TILCDC_SLAVE_COMPAT Ken Wang (5): drm/amdgpu add max_memory_clock for interface query (v2) drm/amdgpu add ce_ram_size for interface query drm/amdgpu: add me/ce/pfp_feature_version interface query drm/amdgpu: add ib_size/start_alignment interface query drm/amdgpu: add vram_type and vram_bit_width for interface query (v2) Krzysztof Kozlowski (1): drm/exynos: Remove unused vma field of exynos_drm_gem_obj Laurent Pinchart (57): drm: adv7511: Fix crash in IRQ handler when no encoder is associated drm: rcar-du: Document the rcar_du_crtc structure drm: rcar-du: Document the rcar_du_plane_state structure drm: rcar-du: Move properties from rcar_du_planes to rcar_du_device drm: rcar-du: Embed rcar_du_planes structure into rcar_du_group drm: rcar-du: Rename to_rcar_du_plane_state to to_rcar_plane_state drm: rcar-du: Add plane allocation debugging drm: rcar-du: Keep plane to CRTC associations when disabling a plane drm: rcar-du: Consider plane to CRTC associations in the plane allocator drm: rcar-du: Store the number of CRTCs per group in the group structure drm: rcar-du: Split planes pre-association 4/4 between CRTCs drm/msm/atomic: Clean up planes in the error paths of .atomic_commit() drm: omapdrm: Store the rotation property in dev->mode_config drm: omapdrm: Apply settings synchronously drm: omapdrm: Rename omap_crtc_page_flip_locked to omap_crtc_page_flip drm: omapdrm: Rename omap_crtc page flip-related fields drm: omapdrm: Simplify IRQ registration drm: omapdrm: Cancel pending page flips when closing device drm: omapdrm: Rework page flip handling drm: omapdrm: Turn vblank on/off when enabling/disabling CRTC drm: omapdrm: Fix page flip race with CRTC disable drm: omapdrm: Clean up #include's drm: omapdrm: Rename CRTC DSS operations with an omap_crtc_dss_ prefix drm: omapdrm: Rework CRTC enable/disable for atomic updates drm: omapdrm: Implement encoder .disable() and .enable() operations drm: omapdrm: Wire up atomic state object scaffolding drm: omapdrm: Implement planes atomic operations drm: omapdrm: Handle primary plane config through atomic plane ops drm: omapdrm: Switch plane update to atomic helpers drm: omapdrm: Switch mode config to atomic helpers drm: omapdrm: Switch connector DPMS to atomic helpers drm: omapdrm: Replace encoder mode_fixup with atomic_check drm: omapdrm: Implement asynchronous commit support drm: omapdrm: Switch page flip to atomic helpers drm: omapdrm: Drop manual framebuffer pin handling drm: omapdrm: Switch crtc and plane set_property to atomic helpers drm: omapdrm: Move plane info and win out of the plane structure drm: omapdrm: Move crtc info out of the crtc structure drm: omapdrm: Remove omap_crtc enabled field drm: omapdrm: Remove omap_plane enabled field drm: omapdrm: Make the omap_crtc_flush function static drm: omapdrm: Don't get/put dispc in omap_crtc_flush() drm: omapdrm: omap_crtc_flush() isn't called with modeset locked drm: omapdrm: Support unlinking page flip events prematurely drm: omapdrm: Remove nested PM get/sync when configuring encoders drm: omapdrm: Simplify DSS power management drm: omapdrm: Move encoder setup to encoder operations drm: omapdrm: Don't flush CRTC when enabling or disabling it drm: omapdrm: Don't setup planes manually from CRTC .enable()/.disable() drm: rcar-du: Print the error value when DRM/KMS init fails drm: rcar-du: Disable all planes when stopping the CRTC drm: rcar-du: Fix crash with groups that have less than 9 planes drm: rcar-du: Clarify error message when encoder initialization fails drm: rcar-du: Convert rcar_du_encoders_init_one() return value to 0/<0 drm: rcar-du: Clean up planes in the error paths of .atomic_commit() drm: rcar-du: Use the drm atomic state duplication helpers for planes drm/atomic: Don't set crtc_state->enable manually Leo Liu (2): drm/amdgpu: recalculate VCE firmware BO size drm/amdgpu: implement VCE two instances support Lukas Wunner (1): drm/nouveau: Pause between setting gpu to D3hot and cutting the power Maarten Lankhorst (17): drm/i915: use kref_put_mutex in i915_gem_request_unreference__unlocked drm/i915: Remove implicitly disabling primary plane for now drm/i915: Add a way to disable planes without updating state drm/i915: Use the disable callback for disabling planes. drm/i915: get rid of primary_enabled and use atomic state drm/i915: Move intel_(pre_disable/post_enable)_primary to intel_display.c, and use it there. drm/i915: Rename intel_crtc_dpms_overlay. drm/i915: Move toggling planes out of crtc enable/disable. drm/i915: get rid of -Iinclude/drm drm/core: get rid of -Iinclude/drm drm/atomic: add drm_atomic_get_existing_*_state helpers drm/atomic: Allow drivers to subclass drm_atomic_state, v3 drm/i915: Always keep crtc_state->active in sync with enable drm/atomic: add commit_planes_on_crtc helper drm/atomic: add drm_atomic_add_affected_planes drm/atomic: add all affected planes in drm_atomic_helper_check_modeset drm/atomic: Clear crtc_state->active in drm_atomic_helper_set_config. Magnus Damm (1): drm/cma: Fix 64-bit size_t build warnings Marek Olšák (8): drm/radeon: add a GPU reset counter queryable by userspace drm/amdgpu: remove unsafe context releasing drm/amdgpu: make the CTX ioctl thread-safe drm/amdgpu: add and implement the GPU reset status query drm/amdgpu: don't set unused tiling flags drm/amdgpu: rework tiling flags drm/amdgpu: rename GEM_OP_SET_INITIAL_DOMAIN -> GEM_OP_SET_PLACEMENT drm/amdgpu: only support IBs in the buffer list (v2) Marek Szyprowski (3): drm/exynos: fimd: ensure proper hw state in fimd_clear_channel() drm/exynos: iommu: detach from default dma-mapping domain on init drm/exynos: iommu: improve a check for non-iommu dma_ops Mario Kleiner (3): drm: Prevent invalid use of vblank_disable_immediate. (v2) drm: Zero out invalid vblank timestamp in drm_update_vblank_count. (v2) drm/qxl: Fix qxl_noop_get_vblank_counter() Masanari Iida (1): drm/i915: Fix typo in intel_runtime_pm.c Matt Roper (3): drm/i915: Switch to full atomic helpers for plane updates/disable, take two drm/i915: Clear crtc atomic flags at beginning of transaction drm/i915: Set crtc_state->active to false when CRTC is disabled (v2) Michel Dänzer (2): drm: Fix off-by-one in vblank hardware counter wraparound handling drm/radeon: Fix max_vblank_count value for current display engines Michel Thierry (17): drm/i915: Remove _entry from PPGTT page structures drm/i915: Remove unnecessary gen8_ppgtt_unmap_pages drm/i915/gen8: Initialize page tables drm/i915/gen8: Add dynamic allocation macros and helper functions drm/i915/gen8: page directories rework allocation drm/i915/gen8: pagetable allocation rework drm/i915/gen8: Update pdp switch and point unused PDPs to scratch page drm/i915: num_pd_pages/num_pd_entries isn't useful drm/i915: Extract PPGTT param from page_directory alloc drm/i915/gen8: Split out mappings drm/i915/gen8: begin bitmap tracking drm/i915/gen8: Dynamic page table allocations drm/i915: Use complete address space in true PPGTT drm/i915: Remove unused variable from execlists_context_queue drm/i915: Fix 32b overflow check in gen8_ppgtt_alloc_page_directories drm/i915: Remove unnecessary null check in execlists_context_unqueue drm/i915: limit PPGTT size to 2GB in 32-bit platforms Mika Kahola (2): drm/i915: eDP link training optimization drm/i915: DP link training optimization Mika Kuoppala (6): drm/i915: Move vm page allocation in proper place drm/i915/gtt: Allocate va range only if vma is not bound drm/i915: Clear vma->bound on unbinding drm/i915: Free wa_batchbuffer when freeing error state drm/i915/gtt: Fix the boundary check for vm area drm/i915: Don't read dpcd for disconnected ports Mikko Rapeli (1): drm/msm: use __s32, __s64, __u32 and __u64 from linux/types.h for uabi Nicholas Mc Guire (6): drm/msm: fixup wait_for_completion_timeout handling drm/msm: fix HZ dependency of timeout drm/msm: drop redundant output in debug message drm/msm: match wait_for_completion_timeout return type drm/msm: wait_for_completion_timeout return is never negative drm/msm: drop redundant debug output Nick Hoath (14): drm/i915/bxt: HardWare WorkAround ring initialisation for Broxton drm/i915/bxt: Add Broxton steppings drm/i915/bxt: Add WaDisableThreadStallDopClockGating drm/i915/bxt: Add WaDisableSbeCacheDispatchPortSharing drm/i915/bxt: Add WaForceContextSaveRestoreNonCoherent drm/i915/bxt: Mark WaDisablePartialInstShootdown as for Broxton also. drm/i915/bxt: Mark workaround as for Skylake & Broxton drm/i915/bxt: Enable WaDisableDgMirrorFixInHalfSliceChicken5 for Broxton drm/i915/bxt: Enable WaSetDisablePixMaskCammingAndRhwoInCommonSliceChicken for Broxton drm/i915/bxt: Enable WaEnableYV12BugFixInHalfSliceChicken7 for Broxton drm/i915/bxt: Move WaForceEnableNonCoherent to Skylake only drm/i915/bxt: Mark Wa4x4STCOptimizationDisable as for Broxton also. drm/i915/bxt: Mark WaDisablePartialResolveInVc as for Broxton also. drm/i915/bxt: Mark WaCcsTlbPrefetchDisable as for Broxton also. Oded Gabbay (11): drm/amdkfd: reformat some debug prints drm/amdkfd: Use new struct for asic specific ops drm/amdkfd: make the sdma vm init to be asic specific MAINTAINERS: update amdkfd Oded's email address drm/radeon: Add init interrupt kfd->kgd interface drm/amdkfd: Add module parameter of send_sigterm drm/amdkfd: change driver version to 0.7.2 drm/amdkfd: add debug print to kfd_events.c drm/amdkfd: Add missing properties to CZ device info drm/amdkfd: remove not used defines from cik_regs.h drm/radeon: remove obsolete kfd_bo from radeon_device Oleg Drokin (1): drm: fix a memleak on mutex failure path Paulo Zanoni (1): drm/i915: disable IPS while getting the sink CRCs Peter Antoine (1): drm/i915: Warn when execlists changes context without IRQs Philipp Zabel (1): drm/panel: simple: Add bus format for HannStar HSD100PXN1 Rebecca N. Palmer (1): drm/i915: Fix possible security hole in command parsing Rickard Strandqvist (2): drm/armada: armada_output: Remove some unused functions drm/armada: armada_drv: Remove unused function Rob Clark (11): drm/msm/adreno: dump scratch regs and other info on hang drm/msm: add missing DRIVER_ATOMIC flag drm/msm: update generated headers drm/msm/mdp4: Support NV12MT format in mdp4 drm/msm: clarify downstream bus scaling drm/msm: adreno a306 support drm/msm: workaround for missing irq on a306/8x16 drm/msm/mdp5: fix for crash in disable path drm/msm/edp: fix build warning - missing prototype drm/msm: fix timeout calculation drm/msm: restart queued submits after hang Robert Beckett (1): drm/i915/bxt: add workaround to avoid PTE corruption Rodrigo Vivi (8): drm/i915/bdw: WaProgramL3SqcReg1Default drm/i915: PSR: Remove wrong LINK_DISABLE. drm/i915: PSR: Fix DP_PSR_NO_TRAIN_ON_EXIT logic drm/i915: PSR: deprecate link_standby support for core platforms. drm/i915: PSR VLV: Add single frame update. drm/i915: Return the frontbuffer flip to enable intel_crtc_enable_planes. drm/i915: Another fbdev hack to avoid PSR on fbcon. drm/i915/skl: Fix DMC API version in firmware file name Russell King (3): drm/i2c: tda998x: use drm_hdmi_avi_infoframe_from_display_mode() drm/i2c: tda998x: fix compiler warning for ssize_t drm: clean up drm_mm debugfs output Sagar Kamble (2): drm/i915: Naming constants to be written to GEN9_PG_ENABLE drm/i915: Disable Render power gating Satheeshakrishna M (8): drm/i915/bxt: Add IS_BROXTON macro drm/i915/bxt: Define BXT power domains drm/i915/bxt: Restrict PORT_CLK_SEL programming below gen9 drm/i915/bxt: Define bxt DDI PLLs and implement enable/disable sequence drm/i915/bxt: BXT clock divider calculation drm/i915/bxt: Assign PLL for pipe drm/i915/bxt: Determine PLL attached to pipe drm/i915/bxt: Determine programmed frequency Shashank Sharma (4): drm/i915/bxt: DDI Hotplug interrupt setup drm/i915/bxt: Add DDI hpd handler drm/i915/bxt: Add BXT support in gen8_irq functions drm/i915/bxt: Enable GMBUS IRQ Sonika Jindal (8): drm/i915/skl: Enabling PSR2 SU with frame sync drm/i915/skl: Allow universal planes to position drm/i915/skl: Support for 90/270 rotation drm/i915/skl: Add back HDMI translation table drm/i915/skl: Add module parameter to select edp vswing table drm/i915: Rename dp rates array as per platform drm/i915/skl: Swapping 90 and 270 to be compliant with Xrandr Documentation/drm: Update rotation property Sonny Jiang (4): drm/amdgpu fix amdgpu.dpm=0 (v2) drm/amdgpu: enable uvd dpm and powergating drm/amdgpu: enable vce powergating drm/amdgpu: fix a amdgpu_dpm=0 bug Stephane Viau (3): drm/msm/mdp: Add support for more 32-bit RGB formats drm/msm/hdmi: Point to the right struct device drm/msm/hdmi: Use pinctrl in HDMI driver Suketu Shah (6): drm/i915/bxt: Add DC9 Trigger sequence drm/i915/skl: Add DC5 Trigger Sequence drm/i915/skl: Assert the requirements to enter or exit DC5. drm/i915/skl: Add DC6 Trigger sequence. drm/i915/skl: Assert the requirements to enter or exit DC6. drm/i915/skl: Enable runtime PM Sumit Singh (1): drm/i915/bxt: Enable PTE encoding Thierry Reding (7): drm/bridge: Remove stale ptn3460.h include drm/panel: Constify OF match tables drm/panel: ld9040: Remove useless padding drm/tegra: dpaux: Fix transfers larger than 4 bytes drm/tegra: gem: Take into account IOMMU aperture drm/tegra: gem: Flush pages after allocation drm/tegra: dpaux: Registers are 32-bit Thomas Richter (2): Enabled dithering in the intel VCH DVO for 18bpp pipelines. drm/i915: Enable dithering on NatSemi DVO2501 for Fujitsu S6010 Todd Previte (8): drm/i915: Add automated testing support for Displayport compliance testing drm/i915: Add a delay in Displayport AUX transactions for compliance testing drm: Fix the 'native defer' message in drm_dp_i2c_do_msg() drm: Fix for DP CTS test 4.2.2.5 - I2C DEFER handling drm/i915: Move Displayport test request and sink IRQ logic to intel_dp_detect() drm: Add edid_corrupt flag for Displayport Link CTS 4.2.2.6 drm/i915: Implement the intel_dp_autotest_edid function for DP EDID complaince tests drm/i915: Add debugfs test control files for Displayport compliance testing Tomasz Figa (1): drm/prime: Allow internal imports without import_sg_table Tomi Valkeinen (7): drm/tilcdc: use pm_runtime_irq_safe() drm: omapdrm: omap_plane_setup() cannot fail, use WARN drm: omapdrm: inline omap_plane_setup into update/disable drm: omapdrm: if omap_plane_atomic_update fails, disable plane drm: omapdrm: add lock for fb pinning drm: omapdrm: merge omap_crtc_flush and omap_crtc_atomic_flush drm: omapdrm: new vblank and event handling Tvrtko Ursulin (7): drm/i915: Fix view type in warning message drm/i915: Simplify and fix object to display tracking drm/i915: Fixup kerneldoc for struct intel_context drm/i915/skl: Support Y tiling in MMIO flips drm/i915: Remove duplicated intel_tile_height declaration drm/i915: Output scaler related pipe config debug in a single line drm/i915: Dump some DPLL fields in pipe config debug Uwe Kleine-König (3): drm/bridge: ps8622: Pass flags to devm_gpiod_get() drm/bridge: ptn3460: Pass flags to devm_gpiod_get() drm/msm: use devm_gpiod_get_optional for optional reset gpio Valentin Rothberg (1): drm/amdkfd: avoid CONFIG_ prefix for non-Kconfig symbols Vandana Kannan (10): drm/i915/bxt: Increase DDI buf idle timeout drm/i915/bxt: don't use unsupported port detection drm/i915: Rename vlv_cdclk_freq to cdclk_freq drm/i915/bxt: add display initialize/uninitialize sequence (CDCLK) drm/i915/bxt: add display initialize/uninitialize sequence (PHY) drm/i915/bxt: VSwing programming sequence drm/i915/bxt: Update max level of vswing drm/i915/bxt: BLC implementation drm/i915/bxt: Port PLL programming BUN drm/i915/bxt: Move around lane stagger calculation Ville Syrjälä (44): drm/i915: Convert BUGs to WARNs in the video overlay code drm/i915: Convert overlay->{active, pfit_active} to bools drm/i915: Mark the overlay active only if we got ring space drm/i915: Enable DVO 2x clock around DVO encoder init drm/i915: Return more precise cdclk for gen2/3 drm/i915: ILK cdclk seems to be 450MHz drm/i915: Assume 400MHz cdclk for the rest of gen4-7 drm/i915: Simplify ilk_get_aux_clock_divider drm/i915: Convert the ddi cdclk code to get_display_clock_speed drm/i915: Silence a sparse warning drm/i915: Fix the VBT child device parsing for BSW drm/edid: Fix up DMT modes drm/edid: Add the DMT ID in the comments drm/edid: Add DMT modes with ID > 0x50 drm/i915: Use POSTING_READ() in intel_sdvo_write_sdvox() drm/i915: s/9/intel_freq_opcode(450)/ drm/i915: Add missing POSTING_READ()s to BXT dbuf enable sequence drm/i915: Implement chv display PHY lane stagger setup drm/i915: Work around DISPLAY_PHY_CONTROL register corruption on CHV Revert "drm/i915: Hack to tie both common lanes together on chv" drm/i915: Only wait for required lanes in vlv_wait_port_ready() drm/edid: Add CEA modes before inferred modes drm/i915: Remove excess inline keywords drm/i915: Use HOTPLUG_INT_STATUS_G4X on VLV/CHV drm/i915: Remove a bogus 12bpc "toggle" from intel_disable_hdmi() drm/i915: Remove the double register write from intel_disable_hdmi() drm/i915: Clarfify the DP code platform checks drm/i915: Clean up the CPT DP .get_hw_state() port readout drm/i915: Fix DP enhanced framing for CPT drm/i915: Write the SDVO reg twice on IBX drm/i915: Fix the IBX transcoder B workarounds drm/i915: Disable HDMI port after the pipe on PCH platforms drm/i915: Disable SDVO port after the pipe on PCH platforms drm/i915: Disable CRT port after pipe on PCH platforms drm/i915: Disable FDI RX/TX before the ports drm/i915: Use ilk_init_lp_watermarks() on BDW drm/i915: Move WaProgramL3SqcReg1Default:bdw to init_clock_gating() drm/i915: Enable GTT caching on gen8 drm/i915: Use the default 600ns LDO programming sequence delay drm/i915: Throw out WIP CHV power well definitions drm/i915: Kill intel_flush_primary_plane() drm/i915: s/dpio_lock/sb_lock/ drm/i915: Adjust sideband locking a bit for CHV/VLV drm/i915: Don't skip request retirement if the active list is empty Vincent Abriou (4): drm/sti: missing first pixel column on HDMI display drm/sti: VTG interrupt names are badly displayed drm/sti: hdmi fix CEA-861E video format timing error drm/sti: vtg fix CEA-861E video format timing error Wei Yongjun (2): drm/i915/audio: remove duplicated include from intel_audio.c drm/sti: correctly test devm_ioremap() return Yair Shachar (9): drm/radeon: Add H/W debugger kfd->kgd functions drm/amdkfd: add H/W debugger IOCTL set definitions drm/amdkfd: Add static user-mode queues support drm/amdkfd: Add skeleton H/W debugger module support drm/amdkfd: Add wave control operation to debugger drm/amdkfd: Add address watch operation to debugger drm/amdkfd: Implement (un)register debugger IOCTLs drm/amdkfd: Implement wave control debugger IOCTL drm/amdkfd: Implement address watch debugger IOCTL jilai wang (1): drm/msm: Call drm_prime_gem_destroy to clean up imported GEM object kbuild test robot (1): drm/i915: fix semicolon.cocci warnings monk.liu (10): drm/amdgpu: fix bug occurs when bo_list is NULL drm/amdgpu: let bo_list handler start from 1 drm/amdgpu: fix userptr BO unpin bug (v2) drm/amdgpu: fix bug of vm_bo_map (v2) drm/amdgpu: max_pde_used usage should be under protect drm/amdgpu: sync fence of clear_invalids (v2) drm/amdgpu: fence should be added to shared slot drm/amdgpu: remove all sh mem register modification in vm flush drm/amdgpu: fix no hdp flush for compute ring drm/amdgpu: add hdp flush for gfx8 compute ring yanyang1 (1): drm/amdgpu: rename amdgpu_ip_funcs to amd_ip_funcs (v2) Documentation/DocBook/drm.tmpl | 64 +- Documentation/devicetree/bindings/drm/msm/dsi.txt | 120 + Documentation/devicetree/bindings/drm/msm/edp.txt | 60 + Documentation/devicetree/bindings/drm/msm/hdmi.txt | 6 + .../devicetree/bindings/drm/tilcdc/slave.txt | 18 - .../devicetree/bindings/drm/tilcdc/tilcdc.txt | 27 + .../bindings/panel/hannstar,hsd100pxn1.txt | 7 + .../devicetree/bindings/panel/lg,lb070wv8.txt | 7 + .../devicetree/bindings/video/exynos-mic.txt | 51 + .../devicetree/bindings/video/exynos5433-decon.txt | 65 + .../devicetree/bindings/video/exynos_dsim.txt | 31 +- MAINTAINERS | 11 +- arch/arm/boot/dts/exynos4.dtsi | 2 +- arch/x86/kernel/early-quirks.c | 1 + drivers/gpu/drm/Kconfig | 23 + drivers/gpu/drm/Makefile | 6 +- drivers/gpu/drm/amd/amdgpu/Kconfig | 17 + drivers/gpu/drm/amd/amdgpu/Makefile | 81 + drivers/gpu/drm/amd/amdgpu/ObjectID.h | 736 + drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2337 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 768 + drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h | 445 + drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c | 105 + drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 1598 + drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h | 206 + drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c | 572 + drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c | 221 + drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c | 363 + drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 268 + drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 1907 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h | 42 + drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 796 + drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 193 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2003 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 832 + drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.c | 955 + drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h | 85 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 545 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.h | 48 + drivers/gpu/drm/amd/amdgpu/amdgpu_encoders.c | 245 + drivers/gpu/drm/amd/amdgpu/amdgpu_family.h | 62 + drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 421 + drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 1133 + drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 371 + drivers/gpu/drm/amd/amdgpu/amdgpu_gds.h | 72 + drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 716 + drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 72 + drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 30 + drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 395 + drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.h | 44 + drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 354 + drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c | 216 + drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h | 62 + drivers/gpu/drm/amd/amdgpu/amdgpu_ioc32.c | 47 + drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 458 + drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h | 92 + drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 697 + drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c | 322 + drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 586 + drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 670 + drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 203 + drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c | 350 + drivers/gpu/drm/amd/amdgpu/amdgpu_pll.h | 38 + drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 807 + drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h | 35 + drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c | 125 + drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 561 + drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c | 419 + drivers/gpu/drm/amd/amdgpu/amdgpu_semaphore.c | 102 + drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 234 + drivers/gpu/drm/amd/amdgpu/amdgpu_test.c | 552 + drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 208 + drivers/gpu/drm/amd/amdgpu/amdgpu_trace_points.c | 9 + drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1215 + drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 317 + drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 176 + drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 984 + drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h | 39 + drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 724 + drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h | 47 + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 1269 + drivers/gpu/drm/amd/amdgpu/atom-bits.h | 48 + drivers/gpu/drm/amd/amdgpu/atom-names.h | 100 + drivers/gpu/drm/amd/amdgpu/atom-types.h | 42 + drivers/gpu/drm/amd/amdgpu/atom.c | 1408 + drivers/gpu/drm/amd/amdgpu/atom.h | 159 + drivers/gpu/drm/amd/amdgpu/atombios.h | 8555 +++++ drivers/gpu/drm/amd/amdgpu/atombios_crtc.c | 807 + drivers/gpu/drm/amd/amdgpu/atombios_crtc.h | 58 + drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 775 + drivers/gpu/drm/amd/amdgpu/atombios_dp.h | 42 + drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 2066 ++ drivers/gpu/drm/amd/amdgpu/atombios_encoders.h | 73 + drivers/gpu/drm/amd/amdgpu/atombios_i2c.c | 158 + drivers/gpu/drm/amd/amdgpu/atombios_i2c.h | 31 + drivers/gpu/drm/amd/amdgpu/ci_dpm.c | 6699 ++++ drivers/gpu/drm/amd/amdgpu/ci_dpm.h | 348 + drivers/gpu/drm/amd/amdgpu/ci_smc.c | 279 + drivers/gpu/drm/amd/amdgpu/cik.c | 2513 ++ drivers/gpu/drm/amd/amdgpu/cik.h | 33 + drivers/gpu/drm/amd/amdgpu/cik_dpm.h | 30 + drivers/gpu/drm/amd/amdgpu/cik_ih.c | 471 + drivers/gpu/drm/amd/amdgpu/cik_ih.h | 29 + drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 1407 + drivers/gpu/drm/amd/amdgpu/cik_sdma.h | 29 + drivers/gpu/drm/amd/amdgpu/cikd.h | 555 + drivers/gpu/drm/amd/amdgpu/clearstate_ci.h | 944 + drivers/gpu/drm/amd/amdgpu/clearstate_defs.h | 44 + drivers/gpu/drm/amd/amdgpu/clearstate_vi.h | 944 + drivers/gpu/drm/amd/amdgpu/cz_dpm.c | 1941 ++ drivers/gpu/drm/amd/amdgpu/cz_dpm.h | 237 + drivers/gpu/drm/amd/amdgpu/cz_ih.c | 452 + drivers/gpu/drm/amd/amdgpu/cz_ih.h | 29 + drivers/gpu/drm/amd/amdgpu/cz_ppsmc.h | 185 + drivers/gpu/drm/amd/amdgpu/cz_smc.c | 962 + drivers/gpu/drm/amd/amdgpu/cz_smumgr.h | 94 + drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 3802 +++ drivers/gpu/drm/amd/amdgpu/dce_v10_0.h | 29 + drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 3801 +++ drivers/gpu/drm/amd/amdgpu/dce_v11_0.h | 29 + drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 3753 +++ drivers/gpu/drm/amd/amdgpu/dce_v8_0.h | 29 + drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 5644 ++++ drivers/gpu/drm/amd/amdgpu/gfx_v7_0.h | 37 + drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4329 +++ drivers/gpu/drm/amd/amdgpu/gfx_v8_0.h | 33 + drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 1339 + drivers/gpu/drm/amd/amdgpu/gmc_v7_0.h | 36 + drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 1301 + drivers/gpu/drm/amd/amdgpu/gmc_v8_0.h | 36 + drivers/gpu/drm/amd/amdgpu/iceland_dpm.c | 195 + drivers/gpu/drm/amd/amdgpu/iceland_ih.c | 450 + drivers/gpu/drm/amd/amdgpu/iceland_ih.h | 29 + drivers/gpu/drm/amd/amdgpu/iceland_sdma_pkt_open.h | 2167 ++ drivers/gpu/drm/amd/amdgpu/iceland_smc.c | 675 + drivers/gpu/drm/amd/amdgpu/iceland_smumgr.h | 41 + drivers/gpu/drm/amd/amdgpu/kv_dpm.c | 3343 ++ drivers/gpu/drm/amd/amdgpu/kv_dpm.h | 229 + drivers/gpu/drm/amd/amdgpu/kv_smc.c | 219 + drivers/gpu/drm/amd/amdgpu/ppsmc.h | 196 + drivers/gpu/drm/amd/amdgpu/pptable.h | 698 + drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c | 1417 + drivers/gpu/drm/amd/amdgpu/sdma_v2_4.h | 29 + drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 1483 + drivers/gpu/drm/amd/amdgpu/sdma_v3_0.h | 29 + drivers/gpu/drm/amd/amdgpu/smu7.h | 170 + drivers/gpu/drm/amd/amdgpu/smu7_discrete.h | 514 + drivers/gpu/drm/amd/amdgpu/smu7_fusion.h | 300 + drivers/gpu/drm/amd/amdgpu/smu8.h | 72 + drivers/gpu/drm/amd/amdgpu/smu8_fusion.h | 127 + drivers/gpu/drm/amd/amdgpu/smu_ucode_xfer_cz.h | 147 + drivers/gpu/drm/amd/amdgpu/smu_ucode_xfer_vi.h | 100 + drivers/gpu/drm/amd/amdgpu/tonga_dpm.c | 194 + drivers/gpu/drm/amd/amdgpu/tonga_ih.c | 473 + drivers/gpu/drm/amd/amdgpu/tonga_ih.h | 29 + drivers/gpu/drm/amd/amdgpu/tonga_ppsmc.h | 198 + drivers/gpu/drm/amd/amdgpu/tonga_sdma_pkt_open.h | 2240 ++ drivers/gpu/drm/amd/amdgpu/tonga_smc.c | 852 + drivers/gpu/drm/amd/amdgpu/tonga_smumgr.h | 42 + drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c | 905 + drivers/gpu/drm/amd/amdgpu/uvd_v4_2.h | 29 + drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c | 844 + drivers/gpu/drm/amd/amdgpu/uvd_v5_0.h | 29 + drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 824 + drivers/gpu/drm/amd/amdgpu/uvd_v6_0.h | 29 + drivers/gpu/drm/amd/amdgpu/vce_v2_0.c | 663 + drivers/gpu/drm/amd/amdgpu/vce_v2_0.h | 29 + drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 573 + drivers/gpu/drm/amd/amdgpu/vce_v3_0.h | 29 + drivers/gpu/drm/amd/amdgpu/vi.c | 1377 + drivers/gpu/drm/amd/amdgpu/vi.h | 33 + drivers/gpu/drm/amd/amdgpu/vi_dpm.h | 36 + drivers/gpu/drm/amd/amdgpu/vid.h | 368 + drivers/gpu/drm/amd/amdkfd/Makefile | 2 + drivers/gpu/drm/amd/amdkfd/cik_event_interrupt.c | 66 + drivers/gpu/drm/amd/amdkfd/cik_int.h | 41 + drivers/gpu/drm/amd/amdkfd/cik_regs.h | 177 +- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 395 +- drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c | 886 + drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.h | 193 + drivers/gpu/drm/amd/amdkfd/kfd_dbgmgr.c | 168 + drivers/gpu/drm/amd/amdkfd/kfd_dbgmgr.h | 294 + drivers/gpu/drm/amd/amdkfd/kfd_device.c | 60 +- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 82 +- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.h | 27 +- .../drm/amd/amdkfd/kfd_device_queue_manager_cik.c | 18 +- .../drm/amd/amdkfd/kfd_device_queue_manager_vi.c | 10 +- drivers/gpu/drm/amd/amdkfd/kfd_doorbell.c | 15 +- drivers/gpu/drm/amd/amdkfd/kfd_events.c | 969 + drivers/gpu/drm/amd/amdkfd/kfd_events.h | 84 + drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c | 188 + drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c | 5 +- drivers/gpu/drm/amd/amdkfd/kfd_module.c | 9 +- drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c | 46 +- drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers.h | 6 +- drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers_diq.h | 290 + drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 99 +- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 49 +- .../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 18 +- drivers/gpu/drm/amd/include/amd_shared.h | 81 + .../gpu/drm/amd/include/asic_reg/bif/bif_4_1_d.h | 921 + .../drm/amd/include/asic_reg/bif/bif_4_1_sh_mask.h | 10250 ++++++ .../gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h | 1068 + .../drm/amd/include/asic_reg/bif/bif_5_0_enum.h | 1198 + .../drm/amd/include/asic_reg/bif/bif_5_0_sh_mask.h | 11494 +++++++ .../gpu/drm/amd/include/asic_reg/bif/bif_5_1_d.h | 3577 ++ .../drm/amd/include/asic_reg/bif/bif_5_1_enum.h | 1068 + .../drm/amd/include/asic_reg/bif/bif_5_1_sh_mask.h | 33080 +++++++++++++++++++ .../gpu/drm/amd/include/asic_reg/dce/dce_10_0_d.h | 7350 ++++ .../drm/amd/include/asic_reg/dce/dce_10_0_enum.h | 1773 + .../amd/include/asic_reg/dce/dce_10_0_sh_mask.h | 16647 ++++++++++ .../gpu/drm/amd/include/asic_reg/dce/dce_11_0_d.h | 7648 +++++ .../drm/amd/include/asic_reg/dce/dce_11_0_enum.h | 6129 ++++ .../amd/include/asic_reg/dce/dce_11_0_sh_mask.h | 17557 ++++++++++ .../gpu/drm/amd/include/asic_reg/dce/dce_8_0_d.h | 5703 ++++ .../drm/amd/include/asic_reg/dce/dce_8_0_sh_mask.h | 13109 ++++++++ .../gpu/drm/amd/include/asic_reg/gca/gfx_7_0_d.h | 2532 ++ .../gpu/drm/amd/include/asic_reg/gca/gfx_7_2_d.h | 2557 ++ .../drm/amd/include/asic_reg/gca/gfx_7_2_enum.h | 6274 ++++ .../drm/amd/include/asic_reg/gca/gfx_7_2_sh_mask.h | 18444 +++++++++++ .../gpu/drm/amd/include/asic_reg/gca/gfx_8_0_d.h | 2811 ++ .../drm/amd/include/asic_reg/gca/gfx_8_0_enum.h | 6858 ++++ .../drm/amd/include/asic_reg/gca/gfx_8_0_sh_mask.h | 20776 ++++++++++++ .../gpu/drm/amd/include/asic_reg/gmc/gmc_7_0_d.h | 657 + .../drm/amd/include/asic_reg/gmc/gmc_7_0_sh_mask.h | 6116 ++++ .../gpu/drm/amd/include/asic_reg/gmc/gmc_7_1_d.h | 1464 + .../drm/amd/include/asic_reg/gmc/gmc_7_1_sh_mask.h | 14416 ++++++++ .../gpu/drm/amd/include/asic_reg/gmc/gmc_8_1_d.h | 1708 + .../drm/amd/include/asic_reg/gmc/gmc_8_1_enum.h | 1198 + .../drm/amd/include/asic_reg/gmc/gmc_8_1_sh_mask.h | 15682 +++++++++ .../gpu/drm/amd/include/asic_reg/gmc/gmc_8_2_d.h | 910 + .../drm/amd/include/asic_reg/gmc/gmc_8_2_enum.h | 1068 + .../drm/amd/include/asic_reg/gmc/gmc_8_2_sh_mask.h | 7850 +++++ .../gpu/drm/amd/include/asic_reg/oss/oss_2_0_d.h | 642 + .../drm/amd/include/asic_reg/oss/oss_2_0_sh_mask.h | 2476 ++ .../gpu/drm/amd/include/asic_reg/oss/oss_2_4_d.h | 471 + .../drm/amd/include/asic_reg/oss/oss_2_4_enum.h | 1340 + .../drm/amd/include/asic_reg/oss/oss_2_4_sh_mask.h | 2544 ++ .../gpu/drm/amd/include/asic_reg/oss/oss_3_0_1_d.h | 593 + .../drm/amd/include/asic_reg/oss/oss_3_0_1_enum.h | 1464 + .../amd/include/asic_reg/oss/oss_3_0_1_sh_mask.h | 3558 ++ .../gpu/drm/amd/include/asic_reg/oss/oss_3_0_d.h | 688 + .../drm/amd/include/asic_reg/oss/oss_3_0_enum.h | 1497 + .../drm/amd/include/asic_reg/oss/oss_3_0_sh_mask.h | 3660 ++ .../gpu/drm/amd/include/asic_reg/smu/smu_7_0_0_d.h | 741 + .../amd/include/asic_reg/smu/smu_7_0_0_sh_mask.h | 3842 +++ .../gpu/drm/amd/include/asic_reg/smu/smu_7_0_1_d.h | 1314 + .../amd/include/asic_reg/smu/smu_7_0_1_sh_mask.h | 5456 +++ .../gpu/drm/amd/include/asic_reg/smu/smu_7_1_0_d.h | 1344 + .../drm/amd/include/asic_reg/smu/smu_7_1_0_enum.h | 1191 + .../amd/include/asic_reg/smu/smu_7_1_0_sh_mask.h | 5648 ++++ .../gpu/drm/amd/include/asic_reg/smu/smu_7_1_1_d.h | 1123 + .../drm/amd/include/asic_reg/smu/smu_7_1_1_enum.h | 1205 + .../amd/include/asic_reg/smu/smu_7_1_1_sh_mask.h | 4864 +++ .../gpu/drm/amd/include/asic_reg/smu/smu_7_1_2_d.h | 1273 + .../drm/amd/include/asic_reg/smu/smu_7_1_2_enum.h | 1246 + .../amd/include/asic_reg/smu/smu_7_1_2_sh_mask.h | 5834 ++++ .../gpu/drm/amd/include/asic_reg/smu/smu_8_0_d.h | 671 + .../drm/amd/include/asic_reg/smu/smu_8_0_enum.h | 1072 + .../drm/amd/include/asic_reg/smu/smu_8_0_sh_mask.h | 2964 ++ .../gpu/drm/amd/include/asic_reg/uvd/uvd_4_2_d.h | 95 + .../drm/amd/include/asic_reg/uvd/uvd_4_2_sh_mask.h | 800 + .../gpu/drm/amd/include/asic_reg/uvd/uvd_5_0_d.h | 114 + .../drm/amd/include/asic_reg/uvd/uvd_5_0_enum.h | 1211 + .../drm/amd/include/asic_reg/uvd/uvd_5_0_sh_mask.h | 1046 + .../gpu/drm/amd/include/asic_reg/uvd/uvd_6_0_d.h | 115 + .../drm/amd/include/asic_reg/uvd/uvd_6_0_enum.h | 1081 + .../drm/amd/include/asic_reg/uvd/uvd_6_0_sh_mask.h | 1034 + .../gpu/drm/amd/include/asic_reg/vce/vce_2_0_d.h | 68 + .../drm/amd/include/asic_reg/vce/vce_2_0_sh_mask.h | 104 + .../gpu/drm/amd/include/asic_reg/vce/vce_3_0_d.h | 73 + .../drm/amd/include/asic_reg/vce/vce_3_0_sh_mask.h | 120 + drivers/gpu/drm/amd/include/kgd_kfd_interface.h | 23 + drivers/gpu/drm/armada/armada_drm.h | 2 - drivers/gpu/drm/armada/armada_drv.c | 10 - drivers/gpu/drm/armada/armada_output.c | 16 - drivers/gpu/drm/armada/armada_output.h | 6 - drivers/gpu/drm/bridge/dw_hdmi.c | 6 +- drivers/gpu/drm/bridge/ps8622.c | 27 +- drivers/gpu/drm/bridge/ptn3460.c | 34 +- drivers/gpu/drm/drm_atomic.c | 299 +- drivers/gpu/drm/drm_atomic_helper.c | 186 +- drivers/gpu/drm/drm_auth.c | 178 +- drivers/gpu/drm/drm_bridge.c | 242 + drivers/gpu/drm/drm_cache.c | 5 +- drivers/gpu/drm/drm_crtc.c | 652 +- drivers/gpu/drm/drm_crtc_helper.c | 96 +- drivers/gpu/drm/drm_dp_helper.c | 12 +- drivers/gpu/drm/drm_dp_mst_topology.c | 67 +- drivers/gpu/drm/drm_drv.c | 22 +- drivers/gpu/drm/drm_edid.c | 238 +- drivers/gpu/drm/drm_edid_load.c | 7 +- drivers/gpu/drm/drm_flip_work.c | 4 +- drivers/gpu/drm/drm_fops.c | 12 +- drivers/gpu/drm/drm_gem_cma_helper.c | 4 +- drivers/gpu/drm/drm_internal.h | 1 - drivers/gpu/drm/drm_ioctl.c | 5 +- drivers/gpu/drm/drm_irq.c | 109 +- drivers/gpu/drm/drm_mm.c | 4 +- drivers/gpu/drm/drm_modes.c | 87 + drivers/gpu/drm/drm_modeset_lock.c | 8 +- drivers/gpu/drm/drm_prime.c | 10 +- drivers/gpu/drm/drm_probe_helper.c | 4 +- drivers/gpu/drm/drm_sysfs.c | 160 +- drivers/gpu/drm/exynos/Kconfig | 22 +- drivers/gpu/drm/exynos/Makefile | 2 + drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 660 + drivers/gpu/drm/exynos/exynos7_drm_decon.c | 173 +- drivers/gpu/drm/exynos/exynos_dp_core.c | 21 +- drivers/gpu/drm/exynos/exynos_drm_crtc.c | 201 +- drivers/gpu/drm/exynos/exynos_drm_dpi.c | 26 +- drivers/gpu/drm/exynos/exynos_drm_drv.c | 429 +- drivers/gpu/drm/exynos/exynos_drm_drv.h | 49 +- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 539 +- drivers/gpu/drm/exynos/exynos_drm_encoder.c | 35 +- drivers/gpu/drm/exynos/exynos_drm_fb.c | 39 + drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 3 - drivers/gpu/drm/exynos/exynos_drm_fimd.c | 323 +- drivers/gpu/drm/exynos/exynos_drm_gem.h | 2 - drivers/gpu/drm/exynos/exynos_drm_iommu.c | 21 +- drivers/gpu/drm/exynos/exynos_drm_iommu.h | 11 + drivers/gpu/drm/exynos/exynos_drm_ipp.c | 81 +- drivers/gpu/drm/exynos/exynos_drm_mic.c | 490 + drivers/gpu/drm/exynos/exynos_drm_plane.c | 137 +- drivers/gpu/drm/exynos/exynos_drm_plane.h | 11 - drivers/gpu/drm/exynos/exynos_drm_vidi.c | 125 +- drivers/gpu/drm/exynos/exynos_hdmi.c | 32 +- drivers/gpu/drm/exynos/exynos_mixer.c | 118 +- drivers/gpu/drm/i2c/adv7511.c | 2 +- drivers/gpu/drm/i2c/tda998x_drv.c | 27 +- drivers/gpu/drm/i915/Makefile | 5 +- drivers/gpu/drm/i915/dvo_ivch.c | 21 +- drivers/gpu/drm/i915/dvo_ns2501.c | 670 +- drivers/gpu/drm/i915/i915_cmd_parser.c | 209 +- drivers/gpu/drm/i915/i915_debugfs.c | 733 +- drivers/gpu/drm/i915/i915_dma.c | 283 +- drivers/gpu/drm/i915/i915_drv.c | 120 +- drivers/gpu/drm/i915/i915_drv.h | 296 +- drivers/gpu/drm/i915/i915_gem.c | 989 +- drivers/gpu/drm/i915/i915_gem_batch_pool.c | 84 +- drivers/gpu/drm/i915/i915_gem_batch_pool.h | 42 + drivers/gpu/drm/i915/i915_gem_context.c | 39 +- drivers/gpu/drm/i915/i915_gem_debug.c | 92 +- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 90 +- drivers/gpu/drm/i915/i915_gem_gtt.c | 1118 +- drivers/gpu/drm/i915/i915_gem_gtt.h | 121 +- drivers/gpu/drm/i915/i915_gem_shrinker.c | 8 +- drivers/gpu/drm/i915/i915_gem_stolen.c | 2 +- drivers/gpu/drm/i915/i915_gem_tiling.c | 2 +- drivers/gpu/drm/i915/i915_gem_userptr.c | 15 +- drivers/gpu/drm/i915/i915_gpu_error.c | 30 +- drivers/gpu/drm/i915/i915_irq.c | 329 +- drivers/gpu/drm/i915/i915_params.c | 8 + drivers/gpu/drm/i915/i915_reg.h | 610 +- drivers/gpu/drm/i915/i915_trace.h | 44 +- drivers/gpu/drm/i915/intel_atomic.c | 184 +- drivers/gpu/drm/i915/intel_atomic_plane.c | 48 +- drivers/gpu/drm/i915/intel_audio.c | 24 +- drivers/gpu/drm/i915/intel_bios.c | 183 +- drivers/gpu/drm/i915/intel_bios.h | 4 +- drivers/gpu/drm/i915/intel_crt.c | 17 +- drivers/gpu/drm/i915/intel_csr.c | 467 + drivers/gpu/drm/i915/intel_ddi.c | 912 +- drivers/gpu/drm/i915/intel_display.c | 3457 +- drivers/gpu/drm/i915/intel_dp.c | 593 +- drivers/gpu/drm/i915/intel_dp_mst.c | 27 +- drivers/gpu/drm/i915/intel_drv.h | 156 +- drivers/gpu/drm/i915/intel_dsi.c | 8 +- drivers/gpu/drm/i915/intel_dsi_panel_vbt.c | 4 +- drivers/gpu/drm/i915/intel_dsi_pll.c | 80 +- drivers/gpu/drm/i915/intel_dvo.c | 27 +- drivers/gpu/drm/i915/intel_fbc.c | 2 +- drivers/gpu/drm/i915/intel_fbdev.c | 28 +- drivers/gpu/drm/i915/intel_frontbuffer.c | 2 + drivers/gpu/drm/i915/intel_hdmi.c | 192 +- drivers/gpu/drm/i915/intel_i2c.c | 118 +- drivers/gpu/drm/i915/intel_lrc.c | 523 +- drivers/gpu/drm/i915/intel_lrc.h | 5 +- drivers/gpu/drm/i915/intel_lvds.c | 4 +- drivers/gpu/drm/i915/intel_overlay.c | 68 +- drivers/gpu/drm/i915/intel_panel.c | 87 +- drivers/gpu/drm/i915/intel_pm.c | 354 +- drivers/gpu/drm/i915/intel_psr.c | 118 +- drivers/gpu/drm/i915/intel_ringbuffer.c | 196 +- drivers/gpu/drm/i915/intel_ringbuffer.h | 15 +- drivers/gpu/drm/i915/intel_runtime_pm.c | 476 +- drivers/gpu/drm/i915/intel_sdvo.c | 85 +- drivers/gpu/drm/i915/intel_sideband.c | 18 +- drivers/gpu/drm/i915/intel_sprite.c | 374 +- drivers/gpu/drm/i915/intel_uncore.c | 98 +- drivers/gpu/drm/msm/Kconfig | 7 + drivers/gpu/drm/msm/Makefile | 5 + drivers/gpu/drm/msm/adreno/a2xx.xml.h | 6 +- drivers/gpu/drm/msm/adreno/a3xx.xml.h | 168 +- drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 15 +- drivers/gpu/drm/msm/adreno/a4xx.xml.h | 420 +- drivers/gpu/drm/msm/adreno/a4xx_gpu.c | 3 +- drivers/gpu/drm/msm/adreno/adreno_common.xml.h | 6 +- drivers/gpu/drm/msm/adreno/adreno_device.c | 12 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 34 +- drivers/gpu/drm/msm/adreno/adreno_gpu.h | 9 +- drivers/gpu/drm/msm/adreno/adreno_pm4.xml.h | 31 +- drivers/gpu/drm/msm/dsi/dsi.c | 43 +- drivers/gpu/drm/msm/dsi/dsi.h | 61 +- drivers/gpu/drm/msm/dsi/dsi.xml.h | 163 +- drivers/gpu/drm/msm/dsi/dsi_host.c | 120 +- drivers/gpu/drm/msm/dsi/dsi_manager.c | 79 +- drivers/gpu/drm/msm/dsi/dsi_phy.c | 315 +- drivers/gpu/drm/msm/dsi/mmss_cc.xml.h | 12 +- drivers/gpu/drm/msm/dsi/pll/dsi_pll.c | 164 + drivers/gpu/drm/msm/dsi/pll/dsi_pll.h | 89 + drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c | 652 + drivers/gpu/drm/msm/dsi/sfpb.xml.h | 12 +- drivers/gpu/drm/msm/edp/edp.xml.h | 101 +- drivers/gpu/drm/msm/edp/edp_aux.c | 12 +- drivers/gpu/drm/msm/edp/edp_ctrl.c | 9 +- drivers/gpu/drm/msm/hdmi/hdmi.xml.h | 99 +- drivers/gpu/drm/msm/hdmi/hdmi_connector.c | 43 +- drivers/gpu/drm/msm/hdmi/qfprom.xml.h | 12 +- drivers/gpu/drm/msm/mdp/mdp4/mdp4.xml.h | 32 +- drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c | 39 + drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c | 2 +- drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 9 + drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h | 3 +- drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c | 2 +- drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c | 22 + drivers/gpu/drm/msm/mdp/mdp5/mdp5.xml.h | 398 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c | 20 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c | 128 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.c | 11 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_ctl.h | 3 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c | 24 +- drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 7 + drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h | 1 + drivers/gpu/drm/msm/mdp/mdp_common.xml.h | 16 +- drivers/gpu/drm/msm/mdp/mdp_format.c | 6 + drivers/gpu/drm/msm/mdp/mdp_kms.h | 2 +- drivers/gpu/drm/msm/msm_atomic.c | 46 +- drivers/gpu/drm/msm/msm_drv.c | 27 +- drivers/gpu/drm/msm/msm_drv.h | 4 +- drivers/gpu/drm/msm/msm_gem.c | 4 +- drivers/gpu/drm/msm/msm_gem.h | 1 + drivers/gpu/drm/msm/msm_gem_submit.c | 1 - drivers/gpu/drm/msm/msm_gpu.c | 52 +- drivers/gpu/drm/msm/msm_gpu.h | 6 +- drivers/gpu/drm/msm/msm_kms.h | 3 + drivers/gpu/drm/nouveau/nouveau_drm.c | 2 + drivers/gpu/drm/omapdrm/omap_connector.c | 12 +- drivers/gpu/drm/omapdrm/omap_crtc.c | 541 +- drivers/gpu/drm/omapdrm/omap_debugfs.c | 6 +- drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 19 +- drivers/gpu/drm/omapdrm/omap_drv.c | 224 +- drivers/gpu/drm/omapdrm/omap_drv.h | 59 +- drivers/gpu/drm/omapdrm/omap_encoder.c | 99 +- drivers/gpu/drm/omapdrm/omap_fb.c | 27 +- drivers/gpu/drm/omapdrm/omap_fbdev.c | 6 +- drivers/gpu/drm/omapdrm/omap_gem.c | 4 +- drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c | 4 +- drivers/gpu/drm/omapdrm/omap_irq.c | 106 +- drivers/gpu/drm/omapdrm/omap_plane.c | 424 +- drivers/gpu/drm/panel/panel-ld9040.c | 10 +- drivers/gpu/drm/panel/panel-s6e8aa0.c | 2 +- drivers/gpu/drm/panel/panel-simple.c | 54 + drivers/gpu/drm/qxl/qxl_cmd.c | 11 +- drivers/gpu/drm/qxl/qxl_display.c | 2 +- drivers/gpu/drm/qxl/qxl_drv.c | 2 +- drivers/gpu/drm/qxl/qxl_drv.h | 2 +- drivers/gpu/drm/qxl/qxl_fb.c | 275 +- drivers/gpu/drm/qxl/qxl_gem.c | 10 +- drivers/gpu/drm/qxl/qxl_ioctl.c | 46 +- drivers/gpu/drm/qxl/qxl_object.c | 11 +- drivers/gpu/drm/qxl/qxl_release.c | 13 +- drivers/gpu/drm/radeon/atombios_dp.c | 8 +- drivers/gpu/drm/radeon/cik.c | 25 + drivers/gpu/drm/radeon/cik_reg.h | 58 +- drivers/gpu/drm/radeon/cikd.h | 10 +- drivers/gpu/drm/radeon/evergreen.c | 69 + drivers/gpu/drm/radeon/ni.c | 102 + drivers/gpu/drm/radeon/nid.h | 7 + drivers/gpu/drm/radeon/r100.c | 22 + drivers/gpu/drm/radeon/r300.c | 25 + drivers/gpu/drm/radeon/r600.c | 47 + drivers/gpu/drm/radeon/radeon.h | 243 +- drivers/gpu/drm/radeon/radeon_asic.c | 21 + drivers/gpu/drm/radeon/radeon_asic.h | 6 + drivers/gpu/drm/radeon/radeon_audio.c | 18 +- drivers/gpu/drm/radeon/radeon_audio.h | 2 - drivers/gpu/drm/radeon/radeon_device.c | 2 + drivers/gpu/drm/radeon/radeon_drv.c | 3 +- drivers/gpu/drm/radeon/radeon_irq_kms.c | 10 +- drivers/gpu/drm/radeon/radeon_kfd.c | 172 +- drivers/gpu/drm/radeon/radeon_kms.c | 3 + drivers/gpu/drm/radeon/radeon_mode.h | 2 +- drivers/gpu/drm/radeon/radeon_vce.c | 28 +- drivers/gpu/drm/radeon/radeon_vm.c | 53 +- drivers/gpu/drm/radeon/si.c | 167 + drivers/gpu/drm/radeon/si_dpm.c | 109 +- drivers/gpu/drm/radeon/sid.h | 29 + drivers/gpu/drm/radeon/trinity_dpm.c | 83 + drivers/gpu/drm/radeon/vce_v1_0.c | 197 + drivers/gpu/drm/radeon/vce_v2_0.c | 16 +- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 74 +- drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 14 + drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_drv.h | 6 + drivers/gpu/drm/rcar-du/rcar_du_group.c | 6 + drivers/gpu/drm/rcar-du/rcar_du_group.h | 10 +- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 136 +- drivers/gpu/drm/rcar-du/rcar_du_plane.c | 84 +- drivers/gpu/drm/rcar-du/rcar_du_plane.h | 21 +- drivers/gpu/drm/sti/sti_dvo.c | 4 +- drivers/gpu/drm/sti/sti_hdmi.c | 4 +- drivers/gpu/drm/sti/sti_vtg.c | 56 +- drivers/gpu/drm/tegra/dpaux.c | 39 +- drivers/gpu/drm/tegra/drm.c | 12 +- drivers/gpu/drm/tegra/gem.c | 25 +- drivers/gpu/drm/tilcdc/Kconfig | 12 + drivers/gpu/drm/tilcdc/Makefile | 5 +- drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 36 +- drivers/gpu/drm/tilcdc/tilcdc_drv.c | 99 +- drivers/gpu/drm/tilcdc/tilcdc_drv.h | 6 +- drivers/gpu/drm/tilcdc/tilcdc_external.c | 166 + .../tilcdc/{tilcdc_slave.h => tilcdc_external.h} | 17 +- drivers/gpu/drm/tilcdc/tilcdc_slave.c | 411 - drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c | 270 + drivers/gpu/drm/tilcdc/tilcdc_slave_compat.dts | 72 + drivers/gpu/drm/tilcdc/tilcdc_slave_compat.h | 25 + drivers/gpu/drm/ttm/ttm_page_alloc_dma.c | 9 +- drivers/gpu/drm/vgem/vgem_drv.c | 2 + drivers/gpu/drm/virtio/Kconfig | 14 + drivers/gpu/drm/virtio/Makefile | 11 + drivers/gpu/drm/virtio/virtgpu_debugfs.c | 64 + drivers/gpu/drm/virtio/virtgpu_display.c | 473 + drivers/gpu/drm/virtio/virtgpu_drm_bus.c | 95 + drivers/gpu/drm/virtio/virtgpu_drv.c | 136 + drivers/gpu/drm/virtio/virtgpu_drv.h | 352 + drivers/gpu/drm/virtio/virtgpu_fb.c | 431 + drivers/gpu/drm/virtio/virtgpu_fence.c | 119 + drivers/gpu/drm/virtio/virtgpu_gem.c | 140 + drivers/gpu/drm/virtio/virtgpu_kms.c | 175 + drivers/gpu/drm/virtio/virtgpu_object.c | 170 + drivers/gpu/drm/virtio/virtgpu_plane.c | 120 + drivers/gpu/drm/virtio/virtgpu_ttm.c | 467 + drivers/gpu/drm/virtio/virtgpu_vq.c | 623 + drivers/iommu/Kconfig | 3 + drivers/media/platform/Kconfig | 2 +- drivers/of/base.c | 34 + include/drm/bridge/ptn3460.h | 45 - include/drm/drmP.h | 19 +- include/drm/drm_atomic.h | 95 +- include/drm/drm_atomic_helper.h | 5 + include/drm/drm_crtc.h | 65 +- include/drm/drm_dp_helper.h | 6 +- include/drm/drm_dp_mst_helper.h | 4 + include/drm/drm_modes.h | 4 + include/drm/i915_pciids.h | 4 + include/linux/of_graph.h | 8 + include/uapi/drm/amdgpu_drm.h | 631 + include/uapi/drm/drm.h | 2 + include/uapi/drm/drm_fourcc.h | 15 + include/uapi/drm/drm_mode.h | 20 + include/uapi/drm/i915_drm.h | 9 +- include/uapi/drm/msm_drm.h | 76 +- include/uapi/drm/radeon_drm.h | 1 + include/uapi/linux/Kbuild | 1 + include/uapi/linux/kfd_ioctl.h | 135 +- include/uapi/linux/virtio_gpu.h | 206 + include/uapi/linux/virtio_ids.h | 1 + include/video/exynos5433_decon.h | 165 + 569 files changed, 453841 insertions(+), 9861 deletions(-) create mode 100644 Documentation/devicetree/bindings/drm/msm/dsi.txt create mode 100644 Documentation/devicetree/bindings/drm/msm/edp.txt delete mode 100644 Documentation/devicetree/bindings/drm/tilcdc/slave.txt create mode 100644 Documentation/devicetree/bindings/panel/hannstar,hsd100pxn1.txt create mode 100644 Documentation/devicetree/bindings/panel/lg,lb070wv8.txt create mode 100644 Documentation/devicetree/bindings/video/exynos-mic.txt create mode 100644 Documentation/devicetree/bindings/video/exynos5433-decon.txt create mode 100644 drivers/gpu/drm/amd/amdgpu/Kconfig create mode 100644 drivers/gpu/drm/amd/amdgpu/Makefile create mode 100644 drivers/gpu/drm/amd/amdgpu/ObjectID.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c create mode 100644 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drivers/gpu/drm/amd/amdkfd/kfd_dbgmgr.c create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_dbgmgr.h create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_events.c create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_events.h create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c create mode 100644 drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers_diq.h create mode 100644 drivers/gpu/drm/amd/include/amd_shared.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/bif/bif_4_1_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/bif/bif_4_1_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_1_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_1_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_1_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/dce/dce_10_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/dce/dce_10_0_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/dce/dce_10_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/dce/dce_8_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/dce/dce_8_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_7_2_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_7_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_7_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_7_1_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_7_1_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_8_1_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_8_1_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_8_1_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_8_2_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_8_2_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/gmc/gmc_8_2_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_2_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_2_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_2_4_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_2_4_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_2_4_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_1_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_1_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_1_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/oss/oss_3_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_0_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_0_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_0_1_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_0_1_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_1_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_1_0_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_1_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_1_1_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_1_1_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_1_1_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_1_2_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_1_2_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_7_1_2_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_8_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_8_0_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/smu/smu_8_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_4_2_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_4_2_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_5_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_5_0_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_5_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_6_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_6_0_enum.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/uvd/uvd_6_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/vce/vce_2_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/vce/vce_2_0_sh_mask.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/vce/vce_3_0_d.h create mode 100644 drivers/gpu/drm/amd/include/asic_reg/vce/vce_3_0_sh_mask.h create mode 100644 drivers/gpu/drm/exynos/exynos5433_drm_decon.c create mode 100644 drivers/gpu/drm/exynos/exynos_drm_mic.c create mode 100644 drivers/gpu/drm/i915/i915_gem_batch_pool.h create mode 100644 drivers/gpu/drm/i915/intel_csr.c create mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll.c create mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll.h create mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c create mode 100644 drivers/gpu/drm/tilcdc/tilcdc_external.c rename drivers/gpu/drm/tilcdc/{tilcdc_slave.h => tilcdc_external.h} (63%) delete mode 100644 drivers/gpu/drm/tilcdc/tilcdc_slave.c create mode 100644 drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c create mode 100644 drivers/gpu/drm/tilcdc/tilcdc_slave_compat.dts create mode 100644 drivers/gpu/drm/tilcdc/tilcdc_slave_compat.h create mode 100644 drivers/gpu/drm/virtio/Kconfig create mode 100644 drivers/gpu/drm/virtio/Makefile create mode 100644 drivers/gpu/drm/virtio/virtgpu_debugfs.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_display.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_drm_bus.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_drv.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_drv.h create mode 100644 drivers/gpu/drm/virtio/virtgpu_fb.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_fence.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_gem.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_kms.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_object.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_plane.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_ttm.c create mode 100644 drivers/gpu/drm/virtio/virtgpu_vq.c delete mode 100644 include/drm/bridge/ptn3460.h create mode 100644 include/uapi/drm/amdgpu_drm.h create mode 100644 include/uapi/linux/virtio_gpu.h create mode 100644 include/video/exynos5433_decon.h

8 14

[GIT PULL] drm/rockchip: fixes and new features
by Mark yao 01 Jul '15

01 Jul '15

Hi Dave. Some fixes and some new features. I'd like you can pull them. The following changes since commit c5fd936e992dd2829167d2adc63e151675ca6898: drm/nouveau: Pause between setting gpu to D3hot and cutting the power (2015-06-26 10:26:37 +1000) are available in the git repository at: https://github.com/markyzq/kernel-drm-rockchip.git drm-rockchip-2015-06-30 for you to fetch changes up to 5295c05eb30d743987172853179333c80b8242bc: drm/rockchip: default enable win2/3 area0 bit (2015-06-30 14:24:10 +0800) ---------------------------------------------------------------- Heiko Stübner (1): drm/rockchip: only call drm_fb_helper_hotplug_event if fb_helper present Mark Yao (6): drm/rockchip: import dma_buf to gem drm/rockchip: vop: optimize virtual stride calculate drm/rockchip: vop: fix yuv plane support drm/rockchip: vop: support plane scale drm/rockchip: vop: switch cursor plane to window 3 drm/rockchip: default enable win2/3 area0 bit Tomasz Figa (1): drm/rockchip: Add BGR formats to VOP drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 1 + drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 3 +- drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 40 ++- drivers/gpu/drm/rockchip/rockchip_drm_gem.h | 5 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 500 ++++++++++++++++++++++++++- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 96 +++++ 6 files changed, 628 insertions(+), 17 deletions(-) -- Ｍark

3 9

[PATCH 1/4] drm/i915: Make fb user dirty operation to invalidate frontbuffer
by Rodrigo Vivi 30 Jun '15

30 Jun '15

This patch introduces a frontbuffer invalidation on dirty fb user callback. It is mainly used for DIRTYFB drm ioctl, but can be extended for fbdev use on following patch. This patch itself already solves the biggest PSR known issue, that is missed screen updates during boot, mainly when there is a splash screen involved like plymouth. Plymoth will do a modeset over ioctl that flushes frontbuffer tracking and PSR gets back to work while it cannot track the screen updates and exit properly. However plymouth also uses a dirtyfb ioctl whenever updating the screen. So let's use it to invalidate PSR back again. This patch also introduces the ORIGIN_FB_DIRTY to frontbuffer tracking. The reason is that whenever using this invalidate path we don't need to keep continuously invalidating the frontbuffer for every call. One call between flips is enough to keep frontbuffer tracking invalidated and let all users aware. If a sync or async flip completed it means that we probably can flush everything and enable powersavings features back. If this isn't the case on the next dirty call we invalidate it again until next flip. Signed-off-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> --- drivers/gpu/drm/i915/i915_drv.h | 2 ++ drivers/gpu/drm/i915/intel_display.c | 18 ++++++++++++++++++ drivers/gpu/drm/i915/intel_frontbuffer.c | 18 ++++++++++++++++++ 3 files changed, 38 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index ea9caf2..e0591d3 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -889,6 +889,7 @@ enum fb_op_origin { ORIGIN_CPU, ORIGIN_CS, ORIGIN_FLIP, + ORIGIN_FB_DIRTY, }; struct i915_fbc { @@ -1628,6 +1629,7 @@ struct i915_frontbuffer_tracking { */ unsigned busy_bits; unsigned flip_bits; + bool fb_dirty; }; struct i915_wa_reg { diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 01eaab8..19c2ab3 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -14330,9 +14330,27 @@ static int intel_user_framebuffer_create_handle(struct drm_framebuffer *fb, return drm_gem_handle_create(file, &obj->base, handle); } +static int intel_user_framebuffer_dirty(struct drm_framebuffer *fb, + struct drm_file *file, + unsigned flags, unsigned color, + struct drm_clip_rect *clips, + unsigned num_clips) +{ + struct drm_device *dev = fb->dev; + struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb); + struct drm_i915_gem_object *obj = intel_fb->obj; + + mutex_lock(&dev->struct_mutex); + intel_fb_obj_invalidate(obj, ORIGIN_FB_DIRTY); + mutex_unlock(&dev->struct_mutex); + + return 0; +} + static const struct drm_framebuffer_funcs intel_fb_funcs = { .destroy = intel_user_framebuffer_destroy, .create_handle = intel_user_framebuffer_create_handle, + .dirty = intel_user_framebuffer_dirty, }; static diff --git a/drivers/gpu/drm/i915/intel_frontbuffer.c b/drivers/gpu/drm/i915/intel_frontbuffer.c index 6e90e2b..329b6fc 100644 --- a/drivers/gpu/drm/i915/intel_frontbuffer.c +++ b/drivers/gpu/drm/i915/intel_frontbuffer.c @@ -81,12 +81,28 @@ void intel_fb_obj_invalidate(struct drm_i915_gem_object *obj, { struct drm_device *dev = obj->base.dev; struct drm_i915_private *dev_priv = to_i915(dev); + bool fb_dirty; WARN_ON(!mutex_is_locked(&dev->struct_mutex)); if (!obj->frontbuffer_bits) return; + /* + * We just invalidate the frontbuffer on the first dirty and keep + * it dirty and invalid until next flip. + */ + if (origin == ORIGIN_FB_DIRTY) { + mutex_lock(&dev_priv->fb_tracking.lock); + fb_dirty = dev_priv->fb_tracking.fb_dirty; + dev_priv->fb_tracking.fb_dirty = true; + mutex_unlock(&dev_priv->fb_tracking.lock); + + if (fb_dirty) + return; + DRM_ERROR("PSR FBT invalidate dirty\n"); + } + if (origin == ORIGIN_CS) { mutex_lock(&dev_priv->fb_tracking.lock); dev_priv->fb_tracking.busy_bits @@ -207,6 +223,7 @@ void intel_frontbuffer_flip_complete(struct drm_device *dev, struct drm_i915_private *dev_priv = to_i915(dev); mutex_lock(&dev_priv->fb_tracking.lock); + dev_priv->fb_tracking.fb_dirty = false; /* Mask any cancelled flips. */ frontbuffer_bits &= dev_priv->fb_tracking.flip_bits; dev_priv->fb_tracking.flip_bits &= ~frontbuffer_bits; @@ -233,6 +250,7 @@ void intel_frontbuffer_flip(struct drm_device *dev, struct drm_i915_private *dev_priv = to_i915(dev); mutex_lock(&dev_priv->fb_tracking.lock); + dev_priv->fb_tracking.fb_dirty = false; /* Remove stale busy bits due to the old buffer. */ dev_priv->fb_tracking.busy_bits &= ~frontbuffer_bits; mutex_unlock(&dev_priv->fb_tracking.lock); -- 2.1.0

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dri-devel June 2015