dri-devel October 2015

dri-devel@lists.freedesktop.org

201 participants
1170 discussions

[patch] drm/i915: unlock on error in i915_ppgtt_info()
by Dan Carpenter 05 Oct '15

05 Oct '15

We need to call intel_runtime_pm_put() and mutex_unlock() before returning. Fixes: 7cb5dff8d59d ('drm/i915: fix task reference leak in i915_debugfs.c') Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index afa7982..dcc50f3 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -2294,18 +2294,21 @@ static int i915_ppgtt_info(struct seq_file *m, void *data) struct task_struct *task; task = get_pid_task(file->pid, PIDTYPE_PID); - if (!task) - return -ESRCH; + if (!task) { + ret = -ESRCH; + goto out_put; + } seq_printf(m, "\nproc: %s\n", task->comm); put_task_struct(task); idr_for_each(&file_priv->context_idr, per_file_ctx, (void *)(unsigned long)m); } +out_put: intel_runtime_pm_put(dev_priv); mutex_unlock(&dev->struct_mutex); - return 0; + return ret; } static int count_irq_waiters(struct drm_i915_private *i915)

3 2

[Bug 105481] New: radeon driver lockup since 3.9.*
by bugzilla-daemon＠bugzilla.kernel.org 05 Oct '15

05 Oct '15

https://bugzilla.kernel.org/show_bug.cgi?id=105481 Bug ID: 105481 Summary: radeon driver lockup since 3.9.* Product: Drivers Version: 2.5 Kernel Version: 4.2.2-1 Hardware: x86-64 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: droidlove(a)ya.ru Regression: No Created attachment 189451 --> https://bugzilla.kernel.org/attachment.cgi?id=189451&action=edit dmesg output Since the Kernel 3.9.*(don't remember the last number of the version; maybe all of them) i get rare lockups of the radeon driver. The probability of a lockup is higher the more load on a graphic card. But this is not necessary. This time the driver hung while watching a video in SMPlayer. I can't reproduce the bug on purpose, it just happens from time to time, resulting in switched off monitors. Sometimes the kernel is trying to restore the driver but this never happens, resulting in endless switching on and off the monitors. Hardware: 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde PRO [Radeon HD 7750/8740 / R7 250E] Thanks! -- You are receiving this mail because: You are watching the assignee of the bug.

1 0

[Bug 92242] [radeonsi,R9 270X] Windows shadows disappeared in KDE after updating Mesa from 11.0.0 to 11.0.2
by bugzilla-daemon＠freedesktop.org 04 Oct '15

04 Oct '15

https://bugs.freedesktop.org/show_bug.cgi?id=92242 Bug ID: 92242 Summary: [radeonsi,R9 270X] Windows shadows disappeared in KDE after updating Mesa from 11.0.0 to 11.0.2 Product: Mesa Version: 11.0 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel(a)lists.freedesktop.org Reporter: custos.mentis(a)gmail.com QA Contact: dri-devel(a)lists.freedesktop.org Created attachment 118598 --> https://bugs.freedesktop.org/attachment.cgi?id=118598&action=edit Window shadows with Mesa 11.0.2 I've just updated Mesa from 11.0.0 to 11.0.2 and window shadows in my KDE session disappeared. Check the attachment. I use Gentoo with kernel 4.1.9 and my graphical stack is: xorg-server-1.17.2 libdrm-2.4.65 mesa-11.0.2 xf86-video-ati-7.5.0 My video card is Asus R9270X-DC2T-2GD5. Only the Mesa libraries changed during the update. -- You are receiving this mail because: You are the assignee for the bug.

1 10

[PATCH] drm/mgag200: fix memory leak
by Sudip Mukherjee 03 Oct '15

03 Oct '15

If drm_fb_helper_alloc_fbi() fails then we were directly returning without freeing sysram. Also if drm_fb_helper_alloc_fbi() succeeds but mgag200_framebuffer_init() fails then we were not releasing sysram and we were not releasing fbi helper also. Signed-off-by: Sudip Mukherjee <sudip(a)vectorindia.org> --- drivers/gpu/drm/mgag200/mgag200_fb.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c index 87de15e..5fe476a 100644 --- a/drivers/gpu/drm/mgag200/mgag200_fb.c +++ b/drivers/gpu/drm/mgag200/mgag200_fb.c @@ -189,14 +189,16 @@ static int mgag200fb_create(struct drm_fb_helper *helper, return -ENOMEM; info = drm_fb_helper_alloc_fbi(helper); - if (IS_ERR(info)) - return PTR_ERR(info); + if (IS_ERR(info)) { + ret = PTR_ERR(info); + goto err_alloc_fbi; + } info->par = mfbdev; ret = mgag200_framebuffer_init(dev, &mfbdev->mfb, &mode_cmd, gobj); if (ret) - return ret; + goto err_framebuffer_init; mfbdev->sysram = sysram; mfbdev->size = size; @@ -226,6 +228,13 @@ static int mgag200fb_create(struct drm_fb_helper *helper, DRM_DEBUG_KMS("allocated %dx%d\n", fb->width, fb->height); return 0; + +err_framebuffer_init: + drm_fb_helper_release_fbi(helper); + +err_alloc_fbi: + vfree(sysram); + return ret; } static int mga_fbdev_destroy(struct drm_device *dev, -- 1.9.1

4 13

[git pull] drm fixes
by Dave Airlie 03 Oct '15

03 Oct '15

Hi Linus, Bunch of fixes all over the place, all pretty small, amdgpu, i915, exynos, one qxl and one vmwgfx, There is also a bunch of mst fixes, I left some cleanups in the series as I didn't think it was worth splitting up the tested series, Dave. The following changes since commit 9ffecb10283508260936b96022d4ee43a7798b4c: Linux 4.3-rc3 (2015-09-27 07:50:08 -0400) are available in the git repository at: git://people.freedesktop.org/~airlied/linux drm-fixes for you to fetch changes up to ccf03d6995fa4b784f5b987726ba98f4859bf326: drm/dp/mst: add some defines for logical/physical ports (2015-10-02 15:34:42 +1000) ---------------------------------------------------------------- Alex Deucher (4): drm/amdgpu: Restore LCD backlight level on resume drm/amdgpu/cgs: remove import_gpu_mem drm: handle cursor_set2 in restore_fbdev_mode drm/radeon: drop radeon_fb_helper_set_par Christian König (1): drm/amdgpu: only print meaningful VM faults Dan Carpenter (1): drm/amdgpu: signedness bug in amdgpu_cs_parser_init() Daniel Kurtz (1): drm/exynos: Remove useless EXPORT_SYMBOL_GPLs Dave Airlie (10): Merge branch 'drm-fixes-4.3' of git://people.freedesktop.org/~agd5f/linux into drm-fixes Merge branch 'exynos-drm-fixes' of git://git.kernel.org/.../daeinki/drm-exynos into drm-fixes Merge tag 'vmwgfx-fixes-4.3-151001' of git://people.freedesktop.org/~thomash/linux into drm-fixes Merge tag 'drm-intel-fixes-2015-10-01' of git://anongit.freedesktop.org/drm-intel into drm-fixes drm/dp/mst: don't pass port into the path builder function drm/dp/mst: fixup handling hotplug on port removal. drm/dp/mst: update the link_address_sent before sending the link address (v3) drm/dp/mst: split connector registration into two parts (v2) drm/dp/mst: drop cancel work sync in the mstb destroy path (v2) drm/dp/mst: add some defines for logical/physical ports Egbert Eich (2): drm: Add a non-locking version of drm_kms_helper_poll_enable(), v2 drm/i915: Call non-locking version of drm_kms_helper_poll_enable(), v2 Fabiano Fidêncio (1): drm/qxl: recreate the primary surface when the bo is not primary Gustavo Padovan (4): drm/exynos: remove fimd_mode_fixup() drm/exynos: remove decon_mode_fixup() drm/exynos: remove unused mode_fixup() code drm/exynos: fimd: actually disable dp clock Inki Dae (1): drm/exynos: dp: remove suspend/resume functions Joonyoung Shim (8): drm/exynos: fix layering violation of address drm/exynos: fix missed calling of drm_prime_gem_destroy() drm/exynos: remove unnecessary NULL assignment drm/exynos: staticize exynos_drm_gem_init() drm/exynos: cleanup function calling written twice drm/exynos: cleanup line feed in exynos_drm_gem_get_ioctl drm/exynos: remove call to drm_gem_free_mmap_offset() drm/exynos: create a fake mmap offset with gem creation Krzysztof Kozlowski (1): drm/exynos: Staticize local function in exynos_drm_gem.c Michel Dänzer (1): drm/radeon: Restore LCD backlight level on resume (>= R5xx) Michel Thierry (1): drm/i915: Consider HW CSB write pointer before resetting the sw read pointer Rodrigo Vivi (1): drm/i915/skl: Don't call intel_prepare_ddi when encoder list isn't yet initialized. Thierry Reding (3): drm/exynos: Suspend/resume is unused if !PM drm/exynos: fimc: Clock control is unused if !PM drm/exynos: rotator: Clock control is unused if !PM Thomas Hellstrom (1): drm/vmwgfx: Fix a command submission hang regression drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 39 ----------- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 3 +- drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 3 +- drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 8 ++- drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 8 ++- drivers/gpu/drm/amd/include/cgs_linux.h | 17 ----- drivers/gpu/drm/drm_dp_mst_topology.c | 85 ++++++++++++++--------- drivers/gpu/drm/drm_fb_helper.c | 6 +- drivers/gpu/drm/drm_probe_helper.c | 19 +++++- drivers/gpu/drm/exynos/exynos7_drm_decon.c | 12 ---- drivers/gpu/drm/exynos/exynos_dp_core.c | 23 ------- drivers/gpu/drm/exynos/exynos_drm_core.c | 6 -- drivers/gpu/drm/exynos/exynos_drm_crtc.c | 15 ---- drivers/gpu/drm/exynos/exynos_drm_drv.c | 2 + drivers/gpu/drm/exynos/exynos_drm_drv.h | 4 -- drivers/gpu/drm/exynos/exynos_drm_fimc.c | 36 +++++----- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 14 +--- drivers/gpu/drm/exynos/exynos_drm_g2d.c | 3 - drivers/gpu/drm/exynos/exynos_drm_gem.c | 94 +++++++++++--------------- drivers/gpu/drm/exynos/exynos_drm_gem.h | 6 +- drivers/gpu/drm/exynos/exynos_drm_rotator.c | 2 +- drivers/gpu/drm/i915/intel_dp_mst.c | 9 ++- drivers/gpu/drm/i915/intel_hotplug.c | 2 +- drivers/gpu/drm/i915/intel_lrc.c | 39 +++++++++-- drivers/gpu/drm/i915/intel_lrc.h | 2 + drivers/gpu/drm/i915/intel_runtime_pm.c | 3 +- drivers/gpu/drm/qxl/qxl_display.c | 2 +- drivers/gpu/drm/radeon/atombios_encoders.c | 8 +-- drivers/gpu/drm/radeon/radeon_dp_mst.c | 11 ++- drivers/gpu/drm/radeon/radeon_fb.c | 32 +-------- drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c | 8 +++ include/drm/drm_crtc_helper.h | 1 + include/drm/drm_dp_helper.h | 4 ++ include/drm/drm_dp_mst_helper.h | 1 + 34 files changed, 227 insertions(+), 300 deletions(-)

1 0

[RFC v2 0/4] MT8173 DRM support
by Philipp Zabel 02 Oct '15

02 Oct '15

Hi, this is an update to the May RFC to add MT8173 DRM support. These patches have a build dependency on two other patches on top of v4.3-rc1: https://patchwork.kernel.org/patch/6914941 ("iommu: Implement common IOMMU ops for DMA mapping"), and https://patchwork.kernel.org/patch/6928621 ("memory: mediatek: Add SMI driver"). The device tree bindings are changed to describe the actual hardware blocks, a display-subsystem node ties them together. This driver currently supports a single output stream (OVL0 -> COLOR0 -> AAL -> OD -> RDMA0 -> UFOE -> DSI0) to a MIPI DSI device. best regards Philipp Zabel CK Hu (4): dt-bindings: drm/mediatek: Add Mediatek display subsystem dts binding drm/mediatek: Add DRM Driver for Mediatek SoC MT8173. drm/mediatek: Add DSI sub driver drm/mediatek: Add DRM-based framebuffer device .../bindings/drm/mediatek/mediatek,disp.txt | 131 +++ .../bindings/drm/mediatek/mediatek,dsi.txt | 29 + drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/mediatek/Kconfig | 28 + drivers/gpu/drm/mediatek/Makefile | 11 + drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 515 +++++++++ drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 84 ++ drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 231 ++++ drivers/gpu/drm/mediatek/mtk_drm_ddp.h | 39 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 378 +++++++ drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 61 ++ drivers/gpu/drm/mediatek/mtk_drm_drv.c | 484 +++++++++ drivers/gpu/drm/mediatek/mtk_drm_drv.h | 46 + drivers/gpu/drm/mediatek/mtk_drm_dsi.c | 1118 ++++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_drm_dsi.h | 51 + drivers/gpu/drm/mediatek/mtk_drm_fb.c | 343 ++++++ drivers/gpu/drm/mediatek/mtk_drm_fb.h | 30 + drivers/gpu/drm/mediatek/mtk_drm_gem.c | 207 ++++ drivers/gpu/drm/mediatek/mtk_drm_gem.h | 56 + drivers/gpu/drm/mediatek/mtk_drm_plane.c | 193 ++++ drivers/gpu/drm/mediatek/mtk_drm_plane.h | 38 + 22 files changed, 4076 insertions(+) create mode 100644 Documentation/devicetree/bindings/drm/mediatek/mediatek,disp.txt create mode 100644 Documentation/devicetree/bindings/drm/mediatek/mediatek,dsi.txt create mode 100644 drivers/gpu/drm/mediatek/Kconfig create mode 100644 drivers/gpu/drm/mediatek/Makefile create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_crtc.c create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_crtc.h create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_ddp.c create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_ddp.h create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_drv.c create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_drv.h create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_dsi.c create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_dsi.h create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_fb.c create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_fb.h create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_gem.c create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_gem.h create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_plane.c create mode 100644 drivers/gpu/drm/mediatek/mtk_drm_plane.h -- 2.5.1

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[Bug 91733] [SKL/HSW] Ogles1conform pntszary.c fails
by bugzilla-daemon＠freedesktop.org 02 Oct '15

02 Oct '15

1 0

[PATCH 1/2] Revert "drm/core: Preserve the fb id on close."
by Vincent Abriou 02 Oct '15

02 Oct '15

This reverts commit 73f7570bc6c853ca1fad24f9d31815b20e405354. This patch need to be revert because it breaks middlewares way of working. As example, modetest and weston, only relies on drmModeRmFB to close CRTC or planes. Keeping this patch will induce weird behavior like a plane displayed with modetest will be visible on weston and vice-versa. We can overcome this by updating the middleware (successfully tested with modetest) to force them to disable CRTC and plane using drmModeSetCrtc or drmModeSetPlane. But it is a long to way and for short term, it is not acceptable to break ABI. Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: David Herrmann <dh.herrmann(a)gmail.com> Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch> Signed-off-by: Vincent Abriou <vincent.abriou(a)st.com> --- drivers/gpu/drm/drm_crtc.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index e600a5f..626b0a5 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -3320,6 +3320,9 @@ int drm_mode_rmfb(struct drm_device *dev, if (!found) goto fail_lookup; + /* Mark fb as reaped, we still have a ref from fpriv->fbs. */ + __drm_framebuffer_unregister(dev, fb); + list_del_init(&fb->filp_head); mutex_unlock(&dev->mode_config.fb_lock); mutex_unlock(&file_priv->fbs_lock); @@ -3491,6 +3494,7 @@ out_err1: */ void drm_fb_release(struct drm_file *priv) { + struct drm_device *dev = priv->minor->dev; struct drm_framebuffer *fb, *tfb; /* @@ -3504,9 +3508,15 @@ void drm_fb_release(struct drm_file *priv) * at it any more. */ list_for_each_entry_safe(fb, tfb, &priv->fbs, filp_head) { + + mutex_lock(&dev->mode_config.fb_lock); + /* Mark fb as reaped, we still have a ref from fpriv->fbs. */ + __drm_framebuffer_unregister(dev, fb); + mutex_unlock(&dev->mode_config.fb_lock); + list_del_init(&fb->filp_head); - /* This drops the fpriv->fbs reference. */ + /* This will also drop the fpriv->fbs reference. */ drm_framebuffer_unreference(fb); } } -- 1.9.1

3 3

[PATCH libdrm] xf86drm: Fix error handling for drmGetDevices()
by Matt Roper 02 Oct '15

02 Oct '15

If the opendir() call in drmGetDevices() returns failure, we jump to an error label that calls closedir() and then returns. However this means that we're calling closedir(NULL) which may not be safe on all implementations. We are also leaking the local_devices array that was allocated before the opendir() call. Fix both of these issues by jumping to an earlier error label (to free local_devices) and guarding the closedir() call with a NULL test. Cc: Emil Velikov <emil.l.velikov(a)gmail.com> Signed-off-by: Matt Roper <matthew.d.roper(a)intel.com> --- xf86drm.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/xf86drm.c b/xf86drm.c index c1cab1b..763d710 100644 --- a/xf86drm.c +++ b/xf86drm.c @@ -3209,7 +3209,7 @@ int drmGetDevices(drmDevicePtr devices[], int max_devices) sysdir = opendir(DRM_DIR_NAME); if (!sysdir) { ret = -errno; - goto close_sysdir; + goto free_locals; } i = 0; @@ -3280,9 +3280,10 @@ int drmGetDevices(drmDevicePtr devices[], int max_devices) free_devices: drmFreeDevices(local_devices, i); +free_locals: free(local_devices); -close_sysdir: - closedir(sysdir); + if (sysdir) + closedir(sysdir); return ret; } -- 2.1.4

2 3

[PULL] drm-intel-next
by Daniel Vetter 02 Oct '15

02 Oct '15

Hi Dave, drm-intel-next-2015-09-28: - fastboot by default for some systems (Maarten Lankhorts) - piles of workarounds for bxt and skl - more fbc work from Paulo - fix hdmi hotplug detection (Sonika) - first few patches from Ville to parametrize register macros, prep work for typesafe mmio functions - prep work for nv12 rotation (Tvrtko Ursulin) - various other bugfixes and improvements all over I have another backmerge here since things became messy and I didn't realize you resolved some of them already (usually you complain when there's a conflict ...). For 4.4 I plan one more feature round after this and then that's it. Cheers, Daniel The following changes since commit 2d4df13c0f9ef56452b1d9a9016cb3946e17bfe5: Merge tag 'topic/drm-misc-2015-09-25' of git://anongit.freedesktop.org/drm-intel into drm-next (2015-09-30 08:35:45 +1000) are available in the git repository at: git://anongit.freedesktop.org/drm-intel tags/drm-intel-next-2015-09-28-merged for you to fetch changes up to 44cc6c08da0b6c8321c6740bbb6a0c6feb45b2c2: Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next (2015-09-30 08:47:41 +0200) ---------------------------------------------------------------- Andrzej Hajda (1): drm/i915: fix handling gen8_emit_flush_coherentl3_wa result Animesh Manna (3): drm/i915/bxt: Path added of dmc firmware ver1 for BXT. drm/i915/bxt: Stepping info added for bxt. drm/i915/bxt: Modified HAS_CSR, added support for BXT Arun Siluvery (3): drm/i915/gen9: Add WaDisableSamplerPowerBypassForSOPingPong drm/i915/bxt: Add WaSetClckGatingDisableMedia drm/i915/bxt: Update revision id for BXT C0 Bob Paauwe (1): drm/i915/skl: Don't clear all watermarks when updating. (v2) Chris Wilson (1): drm/i915: Defer adding preallocated stolen objects to the VM list Damien Lespiau (1): drm/i915/bxt: Fix wrongly placed ')' in I915_READ() Daniel Vetter (4): Merge remote-tracking branch 'drm-intel/drm-intel-next-queued' into drm-intel-next-queued drm/i915: Mark debug mod options as _unsafe drm/i915: Update DRIVER_DATE to 20150928 Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next Dongwon Kim (1): drm/i915: Do not hardcode s_max, ss_max and eu_mask for BXT Egbert Eich (1): drm/i915: Avoid race of intel_crt_detect_hotplug() with HPD interrupt, v2 Geliang Tang (2): drm/i915: fix kernel-doc warnings in i915_gem.c drm/i915: fix task reference leak in i915_debugfs.c Jani Nikula (1): drm/i915/skl: handle port E in cpt_digital_port_connected Jesse Barnes (5): drm/i915: make CSR firmware messages less verbose drm/i915: don't try to load GuC fw on pre-gen9 drm/i915: add more debug info for when atomic updates fail v3 drm/i915: cleanup pipe_update trace functions with new crtc debug info v3 drm/i915: fix crash in error state readout on non-execlist platforms v2 Lukas Wunner (1): drm/i915: Spell vga_switcheroo consistently Maarten Lankhorst (6): drm/i915: Set csc coefficients in update_pipe_size. drm/i915: Remove references to crtc->active from intel_fbdev.c drm/i915: Always try to inherit the initial fb. drm/i915: Make updating pipe without modeset atomic. drm/i915: skip modeset if compatible for everyone. drm/i915: Fix fastboot scalers for skylake. Masanari Iida (1): drm/i915: Fix warnings while make xmldocs caused by intel_lrc.c Matt Roper (1): drm/i915: Don't leak VBT mode data Michał Winiarski (1): drm/i915/gtt: Do not initialize drm_mm twice. Michel Thierry (2): drm/i915: WaEnableForceRestoreInCtxtDescForVCS is for video engines only drm/i915/lrc: Prevent preemption when lite-restore is disabled Nick Hoath (3): drm/i915/gen9: Add WaDisableMinuteIaClockGating drm/i915: Split alloc from init for lrc drm/i915: Remove extraneous request cancel. Paulo Zanoni (9): drm/i915: fix the FBC work allocation failure path drm/i915: check for the supported strides on HSW+ FBC drm/i915: avoid the last 8mb of stolen on BDW/SKL drm/i915: print the correct amount of bytes allocated for the CFB drm/i915: don't enable FBC when pixel rate exceeds 95% on HSW/BDW drm/i915: apply WaFbcAsynchFlipDisableFbcQueue earlier drm/i915: don't apply WaFbcAsynchFlipDisableFbcQueue on SKL drm/i915: reject invalid formats for FBC drm/i915: fix FBC for cases where crtc->base.y is non-zero Robert Beckett (1): drm/i915/gen9: WA ST Unit Power Optimization Disable Sagar Arun Kamble (8): drm/i915: Fix fb object's frontbuffer-bits drm/i915/bxt: WaGsvDisableTurbo drm/i915: Increase maximum polling time to 50ms for forcewake request/clear ack drm/i915: Add IS_SKL_GT3 and IS_SKL_GT4 macro. drm/i915: WaRsDisableCoarsePowerGating drm/i915: WaRsUseTimeoutMode drm/i915: WaRsDoubleRc6WrlWithCoarsePowerGating drm/i915: Program GuC MAX IDLE Count Shashank Sharma (3): drm/i915/bxt: Enable BXT DSI PLL drm/i915/bxt: Disable DSI PLL for BXT drm/i915/bxt: DSI prepare changes for BXT Sonika Jindal (2): drm/i915/bxt: Use intel_encoder->hpd_pin to check live status drm/i915: Check live status before reading edid Tvrtko Ursulin (4): drm/i915: Support planar formats in tile height calculations drm/i915: Support appending to the rotated pages mapping drm/i915: Support NV12 in rotated GGTT mapping drm/i915: Enable querying offset of UV plane with intel_plane_obj_offset Ville Syrjälä (16): drm/i915: Set stolen reserved to 0 for pre-g4x platforms drm/i915: Assign hwmode after encoder state readout drm/i915: Move sprite/cursor plane disable to intel_sanitize_crtc() drm/i915: Move scanline_offset and timestamping constant setup to intel_modeset_readout_hw_state() drm/i915: Implement stolen reserved detection for ctg/elk drm/i915: Make sure we don't detect eDP on g4x drm/i915: Ignore "digital output" and "not HDMI output" bits for eDP detection drm/i915: Don't pass sdvo_reg to intel_sdvo_select_{ddc, i2c}_bus() drm/i915: Parametrize LRC registers drm/i915: Parametrize GEN7_GT_SCRATCH and GEN7_LRA_LIMITS drm/i915: Parametrize FBC_TAG registers drm/i915: Parametrize ILK turbo registers drm/i915: Replace raw numbers with the approproate register name in ILK turbo code drm/i915: Parametrize TV luma/chroma filter registers drm/i915: Parametrize DDI_BUF_TRANS registers drm/i915: Parametrize CSR_PROGRAM registers Documentation/DocBook/drm.tmpl | 14 + drivers/gpu/drm/i915/Makefile | 4 + drivers/gpu/drm/i915/i915_cmd_parser.c | 13 +- drivers/gpu/drm/i915/i915_debugfs.c | 208 ++++++- drivers/gpu/drm/i915/i915_dma.c | 50 +- drivers/gpu/drm/i915/i915_drv.c | 39 +- drivers/gpu/drm/i915/i915_drv.h | 90 ++- drivers/gpu/drm/i915/i915_gem.c | 110 ++-- drivers/gpu/drm/i915/i915_gem_context.c | 7 + drivers/gpu/drm/i915/i915_gem_execbuffer.c | 2 +- drivers/gpu/drm/i915/i915_gem_fence.c | 4 +- drivers/gpu/drm/i915/i915_gem_gtt.c | 824 +++++++++++++++++++++----- drivers/gpu/drm/i915/i915_gem_gtt.h | 71 ++- drivers/gpu/drm/i915/i915_gem_stolen.c | 72 ++- drivers/gpu/drm/i915/i915_gem_userptr.c | 4 - drivers/gpu/drm/i915/i915_gpu_error.c | 47 +- drivers/gpu/drm/i915/i915_guc_reg.h | 18 +- drivers/gpu/drm/i915/i915_guc_submission.c | 916 +++++++++++++++++++++++++++++ drivers/gpu/drm/i915/i915_irq.c | 576 ++++++++++++------ drivers/gpu/drm/i915/i915_params.c | 38 +- drivers/gpu/drm/i915/i915_reg.h | 235 +++++--- drivers/gpu/drm/i915/i915_trace.h | 58 +- drivers/gpu/drm/i915/i915_vgpu.h | 34 +- drivers/gpu/drm/i915/intel_acpi.c | 2 +- drivers/gpu/drm/i915/intel_atomic.c | 13 +- drivers/gpu/drm/i915/intel_atomic_plane.c | 6 +- drivers/gpu/drm/i915/intel_bios.c | 18 - drivers/gpu/drm/i915/intel_bios.h | 3 - drivers/gpu/drm/i915/intel_crt.c | 11 +- drivers/gpu/drm/i915/intel_csr.c | 32 +- drivers/gpu/drm/i915/intel_ddi.c | 60 +- drivers/gpu/drm/i915/intel_display.c | 585 +++++++++--------- drivers/gpu/drm/i915/intel_dp.c | 773 +++++++++++++++--------- drivers/gpu/drm/i915/intel_dp_mst.c | 21 +- drivers/gpu/drm/i915/intel_drv.h | 76 ++- drivers/gpu/drm/i915/intel_dsi.c | 76 ++- drivers/gpu/drm/i915/intel_dsi.h | 4 +- drivers/gpu/drm/i915/intel_dsi_pll.c | 127 +++- drivers/gpu/drm/i915/intel_dvo.c | 7 + drivers/gpu/drm/i915/intel_fbc.c | 149 ++++- drivers/gpu/drm/i915/intel_fbdev.c | 11 +- drivers/gpu/drm/i915/intel_guc.h | 122 ++++ drivers/gpu/drm/i915/intel_guc_fwif.h | 20 +- drivers/gpu/drm/i915/intel_guc_loader.c | 613 +++++++++++++++++++ drivers/gpu/drm/i915/intel_hdmi.c | 235 +++++--- drivers/gpu/drm/i915/intel_lrc.c | 412 +++++++------ drivers/gpu/drm/i915/intel_lrc.h | 18 +- drivers/gpu/drm/i915/intel_lvds.c | 17 +- drivers/gpu/drm/i915/intel_panel.c | 236 +++++++- drivers/gpu/drm/i915/intel_pm.c | 125 +++- drivers/gpu/drm/i915/intel_ringbuffer.c | 99 ++-- drivers/gpu/drm/i915/intel_ringbuffer.h | 15 +- drivers/gpu/drm/i915/intel_runtime_pm.c | 415 +++++++++++-- drivers/gpu/drm/i915/intel_sdvo.c | 14 +- drivers/gpu/drm/i915/intel_sprite.c | 40 +- drivers/gpu/drm/i915/intel_tv.c | 10 +- drivers/gpu/drm/i915/intel_uncore.c | 12 +- include/drm/drm_dp_helper.h | 7 + 58 files changed, 6027 insertions(+), 1791 deletions(-) create mode 100644 drivers/gpu/drm/i915/i915_guc_submission.c create mode 100644 drivers/gpu/drm/i915/intel_guc.h create mode 100644 drivers/gpu/drm/i915/intel_guc_loader.c -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch

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dri-devel October 2015