dri-devel June 2015

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1140 discussions

[Bug 88882] hud_context.c: possible NULL-pointer dereference
by bugzilla-daemon＠freedesktop.org 17 Oct '15

17 Oct '15

https://bugs.freedesktop.org/show_bug.cgi?id=88882 Bug ID: 88882 Summary: hud_context.c: possible NULL-pointer dereference Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel(a)lists.freedesktop.org Reporter: xypron.glpk(a)gmx.de QA Contact: dri-devel(a)lists.freedesktop.org In mesa/src/gallium/auxiliary/hud/hud_context.c we find the following code case ',': env++; y += height + hud->font.glyph_height * (pane->num_graphs + 2); if (pane && pane->num_graphs) { LIST_ADDTAIL(&pane->head, &hud->pane_list); pane = NULL; } break; pane is checked for being NULL. So obviously we expect NULL as possible value. But we use pane->num_graphs before the check. This is possibly a NULL-pointer dereference. The problem was indicated by cppcheck http://cppcheck.sourceforge.net/ Best regards Heinrich Schuchardt -- You are receiving this mail because: You are the assignee for the bug.

1 1

[PATCH 1/2] drm/dp: look up the mstb passed into work function (v2)
by Dave Airlie 16 Oct '15

16 Oct '15

From: Dave Airlie <airlied(a)redhat.com> We should validate the passed in mstb under the lock this should stop us getting an invalid mstb here. (first attempt with cancelling work has lockdep issues). Bugzilla: https://bugs.archlinux.org/task/45369 v2: update bugzilla, add some notes on why passing mst_primary is okay. Signed-off-by: Dave Airlie <airlied(a)redhat.com> --- drivers/gpu/drm/drm_dp_mst_topology.c | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c index fb65f5d..3c7e5cd 100644 --- a/drivers/gpu/drm/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/drm_dp_mst_topology.c @@ -1198,9 +1198,14 @@ static struct drm_dp_mst_branch *drm_dp_get_mst_branch_device(struct drm_dp_mst_ } static void drm_dp_check_and_send_link_address(struct drm_dp_mst_topology_mgr *mgr, - struct drm_dp_mst_branch *mstb) + struct drm_dp_mst_branch *mstb_in) { struct drm_dp_mst_port *port; + struct drm_dp_mst_branch *mstb; + + mstb = drm_dp_get_validated_mstb_ref(mgr, mstb_in); + if (!mstb) + return; if (!mstb->link_address_sent) { drm_dp_send_link_address(mgr, mstb); @@ -1219,12 +1224,20 @@ static void drm_dp_check_and_send_link_address(struct drm_dp_mst_topology_mgr *m if (port->mstb) drm_dp_check_and_send_link_address(mgr, port->mstb); } + drm_dp_put_mst_branch_device(mstb); } static void drm_dp_mst_link_probe_work(struct work_struct *work) { struct drm_dp_mst_topology_mgr *mgr = container_of(work, struct drm_dp_mst_topology_mgr, work); - + /* + * Note this passes mgr->mst_primary without validation + * it could be a) valid, b) NULL, c) some value between + * since we haven't taken the lock, + * however the validation sequence in check and send + * will take the lock, and if the value isn't valid + * it will fail appropriately. + */ drm_dp_check_and_send_link_address(mgr, mgr->mst_primary); } -- 2.4.1

3 4

[PATCH 03/98] drm.h: use __kernel_size_t instead of size_t
by Mikko Rapeli 15 Oct '15

15 Oct '15

Fixes userspace compilation error: drm/drm.h:132:2: error: unknown type name ‘size_t’ Signed-off-by: Mikko Rapeli <mikko.rapeli(a)iki.fi> --- include/uapi/drm/drm.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index ff6ef62..b197650 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -129,11 +129,11 @@ struct drm_version { int version_major; /**< Major version */ int version_minor; /**< Minor version */ int version_patchlevel; /**< Patch level */ - size_t name_len; /**< Length of name buffer */ + __kernel_size_t name_len; /**< Length of name buffer */ char __user *name; /**< Name of driver */ - size_t date_len; /**< Length of date buffer */ + __kernel_size_t date_len; /**< Length of date buffer */ char __user *date; /**< User-space buffer to hold date */ - size_t desc_len; /**< Length of desc buffer */ + __kernel_size_t desc_len; /**< Length of desc buffer */ char __user *desc; /**< User-space buffer to hold desc */ }; @@ -143,7 +143,7 @@ struct drm_version { * \sa drmGetBusid() and drmSetBusId(). */ struct drm_unique { - size_t unique_len; /**< Length of unique */ + __kernel_size_t unique_len; /**< Length of unique */ char __user *unique; /**< Unique name for driver instantiation */ }; -- 2.1.4

3 3

[Bug 94471] New: Displayport monitor randomly disconnects
by bugzilla-daemon＠bugzilla.kernel.org 07 Oct '15

07 Oct '15

https://bugzilla.kernel.org/show_bug.cgi?id=94471 Bug ID: 94471 Summary: Displayport monitor randomly disconnects Product: Drivers Version: 2.5 Kernel Version: 3.18.0-rc7.emp3 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: blocking Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: isaac(a)mm.st Regression: No Created attachment 169651 --> https://bugzilla.kernel.org/attachment.cgi?id=169651&action=edit journalctl output showing disconnect and following reboot to recover I have a display port monitor running at 2560x1440 60Hz that my laptop will randomly disconnect from. When this occurs the following error shows up in the system log: [drm:drm_dp_get_mst_branch_device] *ERROR* failed to lookup MSTB with lct 2, rad 00 The only recovery I have been able to manage on a consistent basis is to restart the machine (and monitor it seems). Obviously not much of a workaround. The last time this occurred I was able to fix this by disabling the display with xrandr for awhile, then turning it back on. This last time this did not work, and doing that a few times actually hard-locked the system. -- You are receiving this mail because: You are watching the assignee of the bug.

1 6

[PATCH v2] drm/rockchip: import dma_buf to gem
by Mark Yao 07 Oct '15

07 Oct '15

We want to display a buffer allocated by other driver, need import the buffer to gem. Signed-off-by: Mark Yao <mark.yao(a)rock-chips.com> --- Changes in v2: Adviced by Russell King - check sgt-nents == 1 when get iova from scatterlist - remove unused dma_map_sg/dma_unmap_sg, dma_buf_map_attachment->map_dma_buf should do the dma_map drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 1 + drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 40 +++++++++++++++++++++++++-- drivers/gpu/drm/rockchip/rockchip_drm_gem.h | 5 +++- 3 files changed, 42 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index 3962176..9001a90 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -287,6 +287,7 @@ static struct drm_driver rockchip_drm_driver = { .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_import = drm_gem_prime_import, + .gem_prime_import_sg_table = rockchip_gem_prime_import_sg_table, .gem_prime_export = drm_gem_prime_export, .gem_prime_get_sg_table = rockchip_gem_prime_get_sg_table, .gem_prime_vmap = rockchip_gem_prime_vmap, diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c index eb2282c..e8c4d4e 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c @@ -18,6 +18,7 @@ #include <drm/drm_vma_manager.h> #include <linux/dma-attrs.h> +#include <linux/dma-buf.h> #include "rockchip_drm_drv.h" #include "rockchip_drm_gem.h" @@ -105,6 +106,36 @@ int rockchip_gem_mmap(struct file *filp, struct vm_area_struct *vma) return ret; } +struct drm_gem_object * +rockchip_gem_prime_import_sg_table(struct drm_device *drm, + struct dma_buf_attachment *attach, + struct sg_table *sgt) +{ + struct rockchip_gem_object *rk_obj; + struct drm_gem_object *obj; + + /* + * Todo: only support continuous buffer now, plan to found a method + * to import non continuous with iommu. + */ + if (sgt->nents != 1) + return ERR_PTR(-EINVAL); + + rk_obj = kzalloc(sizeof(*rk_obj), GFP_KERNEL); + if (!rk_obj) + return ERR_PTR(-ENOMEM); + + obj = &rk_obj->base; + + drm_gem_private_object_init(drm, obj, attach->dmabuf->size); + + rk_obj->dma_addr = sg_dma_address(sgt->sgl); + rk_obj->sgt = sgt; + obj->size = sg_dma_len(sgt->sgl); + + return obj; +} + struct rockchip_gem_object * rockchip_gem_create_object(struct drm_device *drm, unsigned int size, bool alloc_kmap) @@ -142,11 +173,14 @@ void rockchip_gem_free_object(struct drm_gem_object *obj) { struct rockchip_gem_object *rk_obj; - drm_gem_free_mmap_offset(obj); - rk_obj = to_rockchip_obj(obj); - rockchip_gem_free_buf(rk_obj); + if (obj->import_attach) { + drm_prime_gem_destroy(obj, rk_obj->sgt); + } else { + drm_gem_free_mmap_offset(obj); + rockchip_gem_free_buf(rk_obj); + } kfree(rk_obj); } diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h index ad22618..9fd58e3 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h @@ -21,6 +21,7 @@ struct rockchip_gem_object { struct drm_gem_object base; unsigned int flags; + struct sg_table *sgt; void *kvaddr; dma_addr_t dma_addr; struct dma_attrs dma_attrs; @@ -28,8 +29,10 @@ struct rockchip_gem_object { struct sg_table *rockchip_gem_prime_get_sg_table(struct drm_gem_object *obj); struct drm_gem_object * -rockchip_gem_prime_import_sg_table(struct drm_device *dev, size_t size, +rockchip_gem_prime_import_sg_table(struct drm_device *drm, + struct dma_buf_attachment *attach, struct sg_table *sgt); + void *rockchip_gem_prime_vmap(struct drm_gem_object *obj); void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); -- 1.7.9.5

3 2

[Bug 69245] New: Opencl random lockups whilst running tstellar's opencl-examples
by bugzilla-daemon＠freedesktop.org 29 Sep '15

29 Sep '15

https://bugs.freedesktop.org/show_bug.cgi?id=69245 Priority: medium Bug ID: 69245 Assignee: dri-devel(a)lists.freedesktop.org Summary: Opencl random lockups whilst running tstellar's opencl-examples Severity: normal Classification: Unclassified OS: Linux (All) Reporter: klondike(a)klondike.es Hardware: x86-64 (AMD64) Status: NEW Version: 9.2 Component: Drivers/Gallium/r600 Product: Mesa The system is a gentoo system with mesa-9.2.0, with linux 3.10.1-hardened-r1, drm driver is libdrm-2.4.46 and the ati driver is x11-drivers/xf86-video-ati-7.0.0 without glamor. In case it helps, the xorg-server version is 1.13.4 The system is a Sony Vaio VPCEB1S1E. 00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 02) 00:01.0 PCI bridge [0604]: Intel Corporation Core Processor PCI Express x16 Root Port [8086:0045] (rev 02) 00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06) 00:1a.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 05) 00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 05) 00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (rev 05) 00:1c.1 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 [8086:3b44] (rev 05) 00:1c.2 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 [8086:3b46] (rev 05) 00:1c.5 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 [8086:3b4c] (rev 05) 00:1d.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 05) 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev a5) 00:1f.0 ISA bridge [0601]: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller [8086:3b09] (rev 05) 00:1f.2 SATA controller [0106]: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller [8086:3b29] (rev 05) 00:1f.3 SMBus [0c05]: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller [8086:3b30] (rev 05) 00:1f.6 Signal processing controller [1180]: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem [8086:3b32] (rev 05) 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI Madison [Mobility Radeon HD 5650/5750 / 6550M] [1002:68c1] 01:00.1 Audio device [0403]: Advanced Micro Devices [AMD] nee ATI Redwood HDMI Audio [Radeon HD 5000 Series] [1002:aa60] 02:00.0 Network controller [0280]: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01) 03:00.0 SD Host controller [0805]: Ricoh Co Ltd MMC/SD Host Controller [1180:e822] 03:00.1 System peripheral [0880]: Ricoh Co Ltd R5U2xx (R5U230 / R5U231 / R5U241) [Memory Stick Host Controller] [1180:e230] 03:00.4 SD Host controller [0805]: Ricoh Co Ltd MMC/SD Host Controller [1180:e822] 04:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. Yukon Optima 88E8059 [PCIe Gigabit Ethernet Controller with AVB] [11ab:4381] (rev 11) 3f:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 02) 3f:00.1 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 02) 3f:02.0 Host bridge [0600]: Intel Corporation Core Processor QPI Link 0 [8086:2d10] (rev 02) 3f:02.1 Host bridge [0600]: Intel Corporation Core Processor QPI Physical 0 [8086:2d11] (rev 02) 3f:02.2 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d12] (rev 02) 3f:02.3 Host bridge [0600]: Intel Corporation Core Processor Reserved [8086:2d13] (rev 02) The visible symptoms are that when running tstellar's opencl-examples repeatedly under kde4 the screen will freeze randomly (except the mouse curses which I suppose is hardware accelerated) and no changes will be shown on screen. I'm unsure if this is or not related to using OpenGL or not. Other tests run without the xserver running seemed to not to freeze the screen. The relevant output from dmesg is the following: First freeze: [27221.332485] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [27221.332491] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000412ec9 last fence id 0x0000000000412ec2) [27221.332506] [drm] Disabling audio support [27221.346884] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000079b418 and cpu addr 0xffffc9000449b418 [27221.347947] radeon 0000:01:00.0: Saved 183 dwords of commands on ring 0. [27221.347969] radeon 0000:01:00.0: GPU softreset: 0x00000019 [27221.347973] radeon 0000:01:00.0: GRBM_STATUS = 0xE07034A0 [27221.347977] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x9C000006 [27221.347981] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [27221.347985] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [27221.347989] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [27221.347993] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x01000000 [27221.347997] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x000D1000 [27221.348001] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00070402 [27221.348005] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80878643 [27221.348008] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [27221.372044] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [27221.372104] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [27221.373266] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [27221.373271] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [27221.373273] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [27221.373276] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [27221.373279] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [27221.373281] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [27221.373284] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [27221.373287] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [27221.373289] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [27221.373293] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [27221.373309] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [27221.394394] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [27221.394559] radeon 0000:01:00.0: WB enabled [27221.394564] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [27221.394568] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [27221.396407] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000aafe418 and cpu addr 0xffffc90005a1c418 [27221.412959] [drm] ring test on 0 succeeded in 0 usecs [27221.413024] [drm] ring test on 3 succeeded in 1 usecs [27221.609240] [drm] ring test on 5 succeeded in 1 usecs [27221.609249] [drm] UVD initialized successfully. [27221.609256] [drm] Enabling audio support [27221.614463] [drm] ib test on ring 0 succeeded in 0 usecs [27221.614520] [drm] ib test on ring 3 succeeded in 0 usecs [27221.793594] [drm] ib test on ring 5 succeeded Ulterior freezes: [28451.485934] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [28451.485945] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000433fb9 last fence id 0x0000000000433fb7) [28451.986069] radeon 0000:01:00.0: GPU lockup CP stall for more than 10500msec [28451.986074] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000433fb8) [28451.986079] radeon 0000:01:00.0: failed to get a new IB (-35) [28451.986081] [drm:radeon_cs_ib_chunk] *ERROR* Failed to get ib ! [28451.986112] [drm] Disabling audio support [28451.998621] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x00000000054b4418 and cpu addr 0xffffc9000449b418 [28451.999683] radeon 0000:01:00.0: Saved 759 dwords of commands on ring 0. [28451.999706] radeon 0000:01:00.0: GPU softreset: 0x00000019 [28451.999710] radeon 0000:01:00.0: GRBM_STATUS = 0xE07034A0 [28451.999713] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x9C000006 [28451.999716] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28451.999720] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28451.999723] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28451.999726] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x01000000 [28451.999730] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x000D1000 [28451.999733] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00070402 [28451.999737] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80878643 [28451.999740] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28452.015989] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [28452.016045] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [28452.017207] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [28452.017210] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [28452.017213] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28452.017216] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28452.017218] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28452.017221] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28452.017223] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [28452.017226] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [28452.017228] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [28452.017231] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28452.017247] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [28452.037489] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [28452.037614] radeon 0000:01:00.0: WB enabled [28452.037618] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [28452.037620] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [28452.039213] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000c321418 and cpu addr 0xffffc9000579c418 [28452.055744] [drm] ring test on 0 succeeded in 1 usecs [28452.055805] [drm] ring test on 3 succeeded in 1 usecs [28452.251951] [drm] ring test on 5 succeeded in 1 usecs [28452.251956] [drm] UVD initialized successfully. [28452.251961] [drm] Enabling audio support [28452.283918] [drm] ib test on ring 0 succeeded in 0 usecs [28452.283974] [drm] ib test on ring 3 succeeded in 0 usecs [28452.455601] [drm] ib test on ring 5 succeeded [28453.427649] [drm] Disabling audio support [28453.439558] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000c321418 and cpu addr 0xffffc9000449b418 [28453.440624] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [28453.449181] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [28453.449305] radeon 0000:01:00.0: WB enabled [28453.449308] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [28453.449310] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [28453.450966] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000579c418 [28453.467594] [drm] ring test on 0 succeeded in 1 usecs [28453.467655] [drm] ring test on 3 succeeded in 1 usecs [28453.663893] [drm] ring test on 5 succeeded in 1 usecs [28453.663897] [drm] UVD initialized successfully. [28453.663901] [drm] Enabling audio support [28453.663965] [drm] ib test on ring 0 succeeded in 0 usecs [28453.664007] [drm] ib test on ring 3 succeeded in 1 usecs [28453.835661] [drm] ib test on ring 5 succeeded [28466.764947] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [28466.764954] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000434176 last fence id 0x0000000000434175) [28466.764967] [drm] Disabling audio support [28466.776729] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000449b418 [28466.777773] radeon 0000:01:00.0: Saved 87 dwords of commands on ring 0. [28466.777788] radeon 0000:01:00.0: GPU softreset: 0x00000009 [28466.777791] radeon 0000:01:00.0: GRBM_STATUS = 0xE7700028 [28466.777793] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0xFC000000 [28466.777796] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28466.777798] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28466.777801] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28466.777803] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28466.777806] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x000D0800 [28466.777808] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00078004 [28466.777811] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80078647 [28466.777813] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28466.780797] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [28466.780852] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [28466.782011] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [28466.782014] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [28466.782017] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28466.782020] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28466.782022] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28466.782025] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28466.782027] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [28466.782030] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [28466.782032] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [28466.782035] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28466.782046] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [28466.802239] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [28466.802365] radeon 0000:01:00.0: WB enabled [28466.802368] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [28466.802370] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [28466.803963] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000579c418 [28466.820491] [drm] ring test on 0 succeeded in 1 usecs [28466.820552] [drm] ring test on 3 succeeded in 1 usecs [28467.016700] [drm] ring test on 5 succeeded in 1 usecs [28467.016706] [drm] UVD initialized successfully. [28467.016711] [drm] Enabling audio support [28467.017286] [drm] ib test on ring 0 succeeded in 0 usecs [28467.017324] [drm] ib test on ring 3 succeeded in 0 usecs [28467.189035] [drm] ib test on ring 5 succeeded [28658.977287] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [28658.977296] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000437023 last fence id 0x0000000000437022) [28659.477397] radeon 0000:01:00.0: GPU lockup CP stall for more than 10500msec [28659.477404] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000437023) [28659.477409] radeon 0000:01:00.0: failed to get a new IB (-35) [28659.477412] [drm:radeon_cs_ib_chunk] *ERROR* Failed to get ib ! [28659.477438] [drm] Disabling audio support [28659.489669] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000449b418 [28659.490723] radeon 0000:01:00.0: Saved 1431 dwords of commands on ring 0. [28659.490739] radeon 0000:01:00.0: GPU softreset: 0x00000009 [28659.490743] radeon 0000:01:00.0: GRBM_STATUS = 0xF5703028 [28659.490746] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0xFC000006 [28659.490750] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28659.490753] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28659.490756] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28659.490760] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28659.490763] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x400C0000 [28659.490767] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00058002 [28659.490770] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80268643 [28659.490774] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28659.493455] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [28659.493510] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [28659.494670] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [28659.494673] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [28659.494676] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28659.494680] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28659.494683] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28659.494686] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28659.494690] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [28659.494693] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [28659.494697] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [28659.494700] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28659.494713] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [28659.515623] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [28659.515765] radeon 0000:01:00.0: WB enabled [28659.515771] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [28659.515774] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [28659.517819] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000579c418 [28659.534386] [drm] ring test on 0 succeeded in 1 usecs [28659.534448] [drm] ring test on 3 succeeded in 1 usecs [28659.730606] [drm] ring test on 5 succeeded in 1 usecs [28659.730613] [drm] UVD initialized successfully. [28659.730618] [drm] Enabling audio support [28659.789385] [drm] ib test on ring 0 succeeded in 0 usecs [28659.789446] [drm] ib test on ring 3 succeeded in 0 usecs [28659.961052] [drm] ib test on ring 5 succeeded [28660.934842] [drm] Disabling audio support [28660.947204] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000449b418 [28660.948273] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [28660.956810] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [28660.956944] radeon 0000:01:00.0: WB enabled [28660.956949] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [28660.956951] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [28660.958640] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000579c418 [28660.975220] [drm] ring test on 0 succeeded in 1 usecs [28660.975285] [drm] ring test on 3 succeeded in 1 usecs [28661.171531] [drm] ring test on 5 succeeded in 1 usecs [28661.171539] [drm] UVD initialized successfully. [28661.171544] [drm] Enabling audio support [28661.171593] [drm] ib test on ring 0 succeeded in 0 usecs [28661.171943] [drm] ib test on ring 3 succeeded in 1 usecs [28661.343545] [drm] ib test on ring 5 succeeded [28751.951044] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [28751.951051] radeon 0000:01:00.0: GPU lockup (waiting for 0x00000000004389cd) [28751.951057] radeon 0000:01:00.0: failed to get a new IB (-35) [28751.951060] [drm:radeon_cs_ib_chunk] *ERROR* Failed to get ib ! [28751.951096] [drm] Disabling audio support [28751.963819] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000449b418 [28751.964875] radeon 0000:01:00.0: Saved 1303 dwords of commands on ring 0. [28751.964892] radeon 0000:01:00.0: GPU softreset: 0x00000009 [28751.964896] radeon 0000:01:00.0: GRBM_STATUS = 0xE7700028 [28751.964900] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0xFC000000 [28751.964904] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28751.964907] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28751.964910] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28751.964914] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28751.964918] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x000D0800 [28751.964922] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00078006 [28751.964925] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80078647 [28751.964928] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28751.977280] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [28751.977338] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [28751.978501] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [28751.978505] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [28751.978509] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28751.978512] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28751.978516] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28751.978520] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28751.978523] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [28751.978526] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [28751.978530] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [28751.978533] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28751.978546] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [28751.999666] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [28751.999806] radeon 0000:01:00.0: WB enabled [28751.999813] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [28751.999817] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [28752.002162] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000579c418 [28752.018725] [drm] ring test on 0 succeeded in 0 usecs [28752.018790] [drm] ring test on 3 succeeded in 1 usecs [28752.214954] [drm] ring test on 5 succeeded in 1 usecs [28752.214961] [drm] UVD initialized successfully. [28752.214966] [drm] Enabling audio support [28752.272539] [drm] ib test on ring 0 succeeded in 0 usecs [28752.272597] [drm] ib test on ring 3 succeeded in 0 usecs [28752.444178] [drm] ib test on ring 5 succeeded [28889.912867] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [28889.912874] radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000043b2a2 last fence id 0x000000000043b2a1) [28889.912887] [drm] Disabling audio support [28889.924913] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000449b418 [28889.926160] radeon 0000:01:00.0: Saved 215 dwords of commands on ring 0. [28889.926175] radeon 0000:01:00.0: GPU softreset: 0x00000009 [28889.926179] radeon 0000:01:00.0: GRBM_STATUS = 0xF0701028 [28889.926182] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x9C000002 [28889.926186] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28889.926189] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28889.926193] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28889.926196] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28889.926199] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x400C0000 [28889.926203] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00058006 [28889.926206] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80268647 [28889.926210] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28889.937522] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [28889.937578] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [28889.938737] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [28889.938741] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [28889.938743] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28889.938745] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28889.938748] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28889.938750] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28889.938752] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [28889.938755] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [28889.938757] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [28889.938760] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28889.938772] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [28889.959013] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [28889.959140] radeon 0000:01:00.0: WB enabled [28889.959143] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [28889.959146] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [28889.960783] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000579c418 [28889.977331] [drm] ring test on 0 succeeded in 1 usecs [28889.977393] [drm] ring test on 3 succeeded in 1 usecs [28890.173639] [drm] ring test on 5 succeeded in 1 usecs [28890.173645] [drm] UVD initialized successfully. [28890.173650] [drm] Enabling audio support [28890.173799] [drm] ib test on ring 0 succeeded in 0 usecs [28890.173837] [drm] ib test on ring 3 succeeded in 0 usecs [28890.345576] [drm] ib test on ring 5 succeeded [28902.122159] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [28902.122169] radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000043b34b last fence id 0x000000000043b340) [28902.122183] [drm] Disabling audio support [28902.133852] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000449b418 [28902.134897] radeon 0000:01:00.0: Saved 311 dwords of commands on ring 0. [28902.134911] radeon 0000:01:00.0: GPU softreset: 0x00000009 [28902.134914] radeon 0000:01:00.0: GRBM_STATUS = 0xF0701028 [28902.134917] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x9C000002 [28902.134919] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28902.134921] radeon 0000:01:00.0: SRBM_STATUS = 0x20000AC0 [28902.134923] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28902.134925] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28902.134928] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x400C0000 [28902.134930] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00058006 [28902.134932] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80268647 [28902.134935] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28902.146540] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [28902.146595] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [28902.147755] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [28902.147758] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [28902.147761] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28902.147763] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28902.147765] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28902.147768] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28902.147770] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [28902.147772] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [28902.147775] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [28902.147777] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28902.147788] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [28902.168026] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [28902.168154] radeon 0000:01:00.0: WB enabled [28902.168158] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [28902.168162] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [28902.169813] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000579c418 [28902.186367] [drm] ring test on 0 succeeded in 1 usecs [28902.186428] [drm] ring test on 3 succeeded in 1 usecs [28902.382571] [drm] ring test on 5 succeeded in 1 usecs [28902.382576] [drm] UVD initialized successfully. [28902.382580] [drm] Enabling audio support [28902.385879] [drm] ib test on ring 0 succeeded in 0 usecs [28902.385922] [drm] ib test on ring 3 succeeded in 0 usecs [28902.557552] [drm] ib test on ring 5 succeeded [28920.251993] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [28920.252002] radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000043b81a last fence id 0x000000000043b817) [28920.252024] [drm] Disabling audio support [28920.264185] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000449b418 [28920.265230] radeon 0000:01:00.0: Saved 119 dwords of commands on ring 0. [28920.265245] radeon 0000:01:00.0: GPU softreset: 0x00000019 [28920.265247] radeon 0000:01:00.0: GRBM_STATUS = 0xE07034A0 [28920.265249] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x9C000006 [28920.265252] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28920.265254] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28920.265257] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28920.265259] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x01000000 [28920.265262] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x000D1000 [28920.265264] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00070400 [28920.265267] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80878643 [28920.265269] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28920.265820] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [28920.265873] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [28920.267037] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [28920.267040] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [28920.267043] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [28920.267045] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [28920.267048] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [28920.267050] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [28920.267053] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [28920.267055] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [28920.267058] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [28920.267060] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [28920.267071] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [28920.287267] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [28920.287397] radeon 0000:01:00.0: WB enabled [28920.287401] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [28920.287403] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [28920.289000] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000579c418 [28920.305529] [drm] ring test on 0 succeeded in 1 usecs [28920.305589] [drm] ring test on 3 succeeded in 1 usecs [28920.501733] [drm] ring test on 5 succeeded in 1 usecs [28920.501738] [drm] UVD initialized successfully. [28920.501743] [drm] Enabling audio support [28920.505888] [drm] ib test on ring 0 succeeded in 0 usecs [28920.505934] [drm] ib test on ring 3 succeeded in 0 usecs [28920.677608] [drm] ib test on ring 5 succeeded [29164.958344] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [29164.958352] radeon 0000:01:00.0: GPU lockup (waiting for 0x00000000004409a0 last fence id 0x000000000044099d) [29164.958367] [drm] Disabling audio support [29164.970448] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f656418 and cpu addr 0xffffc9000449b418 [29164.971496] radeon 0000:01:00.0: Saved 535 dwords of commands on ring 0. [29164.971511] radeon 0000:01:00.0: GPU softreset: 0x00000009 [29164.971515] radeon 0000:01:00.0: GRBM_STATUS = 0xF0701028 [29164.971518] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x9C000002 [29164.971521] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [29164.971525] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [29164.971528] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [29164.971531] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [29164.971534] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x400C0000 [29164.971538] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00058006 [29164.971541] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80268647 [29164.971544] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [29164.979157] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [29164.979212] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [29164.980520] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [29164.980524] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [29164.980528] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [29164.980531] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [29164.980534] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [29164.980537] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [29164.980541] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [29164.980544] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [29164.980548] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [29164.980551] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [29164.980562] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [29165.001309] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [29165.001440] radeon 0000:01:00.0: WB enabled [29165.001444] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [29165.001447] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [29165.003766] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f60c418 and cpu addr 0xffffc9000579c418 [29165.020514] [drm] ring test on 0 succeeded in 0 usecs [29165.020576] [drm] ring test on 3 succeeded in 1 usecs [29165.216744] [drm] ring test on 5 succeeded in 1 usecs [29165.216748] [drm] UVD initialized successfully. [29165.216753] [drm] Enabling audio support [29165.229845] [drm] ib test on ring 0 succeeded in 0 usecs [29165.229891] [drm] ib test on ring 3 succeeded in 0 usecs [29165.401525] [drm] ib test on ring 5 succeeded [29196.684784] radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec [29196.684793] radeon 0000:01:00.0: GPU lockup (waiting for 0x0000000000441178 last fence id 0x0000000000441176) [29196.684811] [drm] Disabling audio support [29196.697087] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000f60c418 and cpu addr 0xffffc9000449b418 [29196.698143] radeon 0000:01:00.0: Saved 55 dwords of commands on ring 0. [29196.698164] radeon 0000:01:00.0: GPU softreset: 0x00000009 [29196.698167] radeon 0000:01:00.0: GRBM_STATUS = 0xF0701028 [29196.698170] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x9C000002 [29196.698172] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [29196.698174] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [29196.698177] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [29196.698180] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [29196.698182] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x400C0000 [29196.698185] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00058004 [29196.698187] radeon 0000:01:00.0: R_008680_CP_STAT = 0x80268647 [29196.698190] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [29196.714799] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x00007F6B [29196.714855] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00000100 [29196.716015] radeon 0000:01:00.0: GRBM_STATUS = 0x00003828 [29196.716019] radeon 0000:01:00.0: GRBM_STATUS_SE0 = 0x00000007 [29196.716021] radeon 0000:01:00.0: GRBM_STATUS_SE1 = 0x00000007 [29196.716024] radeon 0000:01:00.0: SRBM_STATUS = 0x200000C0 [29196.716026] radeon 0000:01:00.0: SRBM_STATUS2 = 0x00000000 [29196.716029] radeon 0000:01:00.0: R_008674_CP_STALLED_STAT1 = 0x00000000 [29196.716031] radeon 0000:01:00.0: R_008678_CP_STALLED_STAT2 = 0x00000000 [29196.716034] radeon 0000:01:00.0: R_00867C_CP_BUSY_STAT = 0x00000000 [29196.716036] radeon 0000:01:00.0: R_008680_CP_STAT = 0x00000000 [29196.716039] radeon 0000:01:00.0: R_00D034_DMA_STATUS_REG = 0x44C83D57 [29196.716055] radeon 0000:01:00.0: GPU reset succeeded, trying to resume [29196.736296] [drm] PCIE GART of 512M enabled (table at 0x0000000000142000). [29196.736421] radeon 0000:01:00.0: WB enabled [29196.736425] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff88020e246c00 [29196.736427] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff88020e246c0c [29196.738058] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000bf38418 and cpu addr 0xffffc9000579c418 [29196.754590] [drm] ring test on 0 succeeded in 1 usecs [29196.754651] [drm] ring test on 3 succeeded in 1 usecs [29196.950834] [drm] ring test on 5 succeeded in 1 usecs [29196.950839] [drm] UVD initialized successfully. [29196.950844] [drm] Enabling audio support [29196.950905] [drm] ib test on ring 0 succeeded in 0 usecs [29196.950961] [drm] ib test on ring 3 succeeded in 1 usecs [29197.122612] [drm] ib test on ring 5 succeeded On a related note after the restart the default power profile is loaded instead of the previous one, but I can post another bug for this issue if desired. If I can provide any other information which can be of help debugging this please tell me. Thanks a lot for your time and efforts in the project :) klondike -- You are receiving this mail because: You are the assignee for the bug.

1 4

[Bug 66977] New: get_num_groups not supported by libclc
by bugzilla-daemon＠freedesktop.org 28 Sep '15

28 Sep '15

https://bugs.freedesktop.org/show_bug.cgi?id=66977 Priority: medium Bug ID: 66977 Assignee: dri-devel(a)lists.freedesktop.org Summary: get_num_groups not supported by libclc Severity: trivial Classification: Unclassified OS: Linux (All) Reporter: jcharest(a)gmail.com Hardware: All Status: NEW Version: git Component: Drivers/Gallium/r600 Product: Mesa Created attachment 82499 --> https://bugs.freedesktop.org/attachment.cgi?id=82499&action=edit Here is the patch to call the appropriate intrinsic Currently libclc does not support get_num_groups on r600 so it will give out an error when used in an opencl kernel. -- You are receiving this mail because: You are the assignee for the bug.

1 2

[Bug 100351] New: System freezes for 2 seconds while opening apps
by bugzilla-daemon＠bugzilla.kernel.org 14 Sep '15

14 Sep '15

https://bugzilla.kernel.org/show_bug.cgi?id=100351 Bug ID: 100351 Summary: System freezes for 2 seconds while opening apps Product: Drivers Version: 2.5 Kernel Version: 4.0.5-300.fc22.x86_64 Hardware: x86-64 OS: Linux Tree: Fedora Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: yaroslav.sapozhnik(a)gmail.com Regression: No Every time I open KDE app, the system freezes for 2 seconds. It has 2 graphic cards: 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Mars XTX [Radeon HD 8790M] (rev ff) In the logs I see: Jun 22 17:33:25 terminus kernel: [drm] probing gen 2 caps for device 8086:c01 = 261ad03/e Jun 22 17:33:25 terminus kernel: [drm] PCIE gen 3 link speeds already enabled Jun 22 17:33:25 terminus kernel: [drm] PCIE GART of 1024M enabled (table at 0x0000000000277000). Jun 22 17:33:25 terminus kernel: radeon 0000:01:00.0: WB enabled Jun 22 17:33:25 terminus kernel: radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff88041697cc00 Jun 22 17:33:25 terminus kernel: radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff88041697cc04 Jun 22 17:33:25 terminus kernel: radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff88041697cc08 Jun 22 17:33:25 terminus kernel: radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff88041697cc0c Jun 22 17:33:25 terminus kernel: radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff88041697cc10 Jun 22 17:33:25 terminus kernel: radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc900060b5a18 Jun 22 17:33:25 terminus kernel: [drm] ring test on 0 succeeded in 2 usecs Jun 22 17:33:25 terminus kernel: [drm] ring test on 1 succeeded in 1 usecs Jun 22 17:33:25 terminus kernel: [drm] ring test on 2 succeeded in 1 usecs Jun 22 17:33:25 terminus kernel: [drm] ring test on 3 succeeded in 3 usecs Jun 22 17:33:25 terminus kernel: [drm] ring test on 4 succeeded in 3 usecs Jun 22 17:33:25 terminus kernel: [drm] ring test on 5 succeeded in 2 usecs Jun 22 17:33:25 terminus kernel: [drm] UVD initialized successfully. Jun 22 17:33:25 terminus kernel: [drm] ib test on ring 0 succeeded in 0 usecs Jun 22 17:33:25 terminus kernel: [drm] ib test on ring 1 succeeded in 0 usecs Jun 22 17:33:25 terminus kernel: [drm] ib test on ring 2 succeeded in 0 usecs Jun 22 17:33:25 terminus kernel: [drm] ib test on ring 3 succeeded in 0 usecs Jun 22 17:33:25 terminus kernel: [drm] ib test on ring 4 succeeded in 0 usecs Jun 22 17:33:26 terminus kernel: [drm] ib test on ring 5 succeeded The strange thing is that the "xrandr --listproviders" shows radeon provider twice: Providers: number : 3 Provider 0: id: 0x7e cap: 0xb, Source Output, Sink Output, Sink Offload crtcs: 4 outputs: 8 associated providers: 2 name:Intel Provider 1: id: 0x52 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 2 outputs: 1 associated providers: 2 name:radeon Provider 2: id: 0x52 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 2 outputs: 1 associated providers: 2 name:radeon -- You are receiving this mail because: You are watching the assignee of the bug.

1 6

[Bug 56659] New: DRI_PRIME: triangle, rendering inside of which occurs with a noticeable delay
by bugzilla-daemon＠freedesktop.org 08 Sep '15

08 Sep '15

https://bugs.freedesktop.org/show_bug.cgi?id=56659 Priority: medium Bug ID: 56659 Assignee: dri-devel(a)lists.freedesktop.org Summary: DRI_PRIME: triangle, rendering inside of which occurs with a noticeable delay Severity: normal Classification: Unclassified OS: All Reporter: runetmember(a)gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI Created attachment 69414 --> https://bugs.freedesktop.org/attachment.cgi?id=69414&action=edit Example of artifact Hello! Please look at attached screenshot - there is triangle where we still see part of old frame, that was displayed on screen few frames before. I doesn't sure about terminology, but from my point of view looks like rendering in this triangle is lag behind rest of the screen. This issue happen for me only for applications launched with enabled offloading rendering (DRI_PRIME=1). It's reproducible not only in "Left 4 Dead 2" but also in other applications. Even in Chromium (if you launch it with "--ignore-gpu-blacklist" option that enabled hardware rendering on Mesa, and "DRI_PRIME=1" that enable offloading rendering) display same artifact (triangle) while scrolling pages. Also you may notice this artifact in glxgears, if you you run it in fullscreen mode. Software: Kubuntu 12.10 x86_64 updated from Xorg Edgers PPA. Mesa: 9.1~git20121029.00e6819e libdrm-radeon1: git20121025.bc494b31 xserver-xorg-video-radeon: git20120928.e8cb0b72 xserver-xorg-core: 1.13.0+git20120920.70e57668 Enabled or disabled V-Sync in KWin settings doesn't make the difference. Enabled or disabled V-Sync in game settings doesn't make the difference. Screenshot taken with stock Kubuntu kernel (3.5.0-17). With 3.7rc3 kernel issue still reproducible, but just a bit less noticeable. Hardware: Acer Aspire 7560G laptop, AMD APU A8-3500M with integrated Radeon HD 6620G (SUMO) Discrete AMD Radeon HD 6650M (TURKS) "xrandr --listproviders" output: Providers: number : 2 Provider 0: id: 138 cap: 0xd, Source Output, Source Offload, Sink Offload crtcs: 2 outputs: 3 associated providers: 1 name:radeon Provider 1: id: 85 cap: 0xd, Source Output, Source Offload, Sink Offload crtcs: 6 outputs: 0 associated providers: 1 name:radeon -- You are receiving this mail because: You are the assignee for the bug.

1 9

[PATCH] gpu: host1x: Fix MLOCK's debug info
by Dmitry Osipenko 07 Sep '15

07 Sep '15

MLOCK's debug info, spewed on CDMA timeout, contains meaningless MLOCK owner channel ID because HOST1X_SYNC_MLOCK_OWNER_CHID_F() returns shifted value, while unshifted should be used. Fix it by changing '_F' to '_V'. Signed-off-by: Dmitry Osipenko <digetx(a)gmail.com> --- drivers/gpu/host1x/hw/debug_hw.c | 2 +- drivers/gpu/host1x/hw/hw_host1x01_sync.h | 8 ++++---- drivers/gpu/host1x/hw/hw_host1x02_sync.h | 8 ++++---- drivers/gpu/host1x/hw/hw_host1x04_sync.h | 8 ++++---- 4 files changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/host1x/hw/debug_hw.c b/drivers/gpu/host1x/hw/debug_hw.c index 791de93..cc3f182 100644 --- a/drivers/gpu/host1x/hw/debug_hw.c +++ b/drivers/gpu/host1x/hw/debug_hw.c @@ -298,7 +298,7 @@ static void host1x_debug_show_mlocks(struct host1x *host, struct output *o) host1x_sync_readl(host, HOST1X_SYNC_MLOCK_OWNER(i)); if (HOST1X_SYNC_MLOCK_OWNER_CH_OWNS_V(owner)) host1x_debug_output(o, "%d: locked by channel %d\n", - i, HOST1X_SYNC_MLOCK_OWNER_CHID_F(owner)); + i, HOST1X_SYNC_MLOCK_OWNER_CHID_V(owner)); else if (HOST1X_SYNC_MLOCK_OWNER_CPU_OWNS_V(owner)) host1x_debug_output(o, "%d: locked by cpu\n", i); else diff --git a/drivers/gpu/host1x/hw/hw_host1x01_sync.h b/drivers/gpu/host1x/hw/hw_host1x01_sync.h index ac704e5..31238c2 100644 --- a/drivers/gpu/host1x/hw/hw_host1x01_sync.h +++ b/drivers/gpu/host1x/hw/hw_host1x01_sync.h @@ -131,12 +131,12 @@ static inline u32 host1x_sync_mlock_owner_r(unsigned int id) } #define HOST1X_SYNC_MLOCK_OWNER(id) \ host1x_sync_mlock_owner_r(id) -static inline u32 host1x_sync_mlock_owner_chid_f(u32 v) +static inline u32 host1x_sync_mlock_owner_chid_v(u32 v) { - return (v & 0xf) << 8; + return (v >> 8) & 0xf; } -#define HOST1X_SYNC_MLOCK_OWNER_CHID_F(v) \ - host1x_sync_mlock_owner_chid_f(v) +#define HOST1X_SYNC_MLOCK_OWNER_CHID_V(v) \ + host1x_sync_mlock_owner_chid_v(v) static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r) { return (r >> 1) & 0x1; diff --git a/drivers/gpu/host1x/hw/hw_host1x02_sync.h b/drivers/gpu/host1x/hw/hw_host1x02_sync.h index 4495401..540c7b6 100644 --- a/drivers/gpu/host1x/hw/hw_host1x02_sync.h +++ b/drivers/gpu/host1x/hw/hw_host1x02_sync.h @@ -131,12 +131,12 @@ static inline u32 host1x_sync_mlock_owner_r(unsigned int id) } #define HOST1X_SYNC_MLOCK_OWNER(id) \ host1x_sync_mlock_owner_r(id) -static inline u32 host1x_sync_mlock_owner_chid_f(u32 v) +static inline u32 host1x_sync_mlock_owner_chid_v(u32 v) { - return (v & 0xf) << 8; + return (v >> 8) & 0xf; } -#define HOST1X_SYNC_MLOCK_OWNER_CHID_F(v) \ - host1x_sync_mlock_owner_chid_f(v) +#define HOST1X_SYNC_MLOCK_OWNER_CHID_V(v) \ + host1x_sync_mlock_owner_chid_v(v) static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r) { return (r >> 1) & 0x1; diff --git a/drivers/gpu/host1x/hw/hw_host1x04_sync.h b/drivers/gpu/host1x/hw/hw_host1x04_sync.h index ef2275b..3d6c8ec 100644 --- a/drivers/gpu/host1x/hw/hw_host1x04_sync.h +++ b/drivers/gpu/host1x/hw/hw_host1x04_sync.h @@ -131,12 +131,12 @@ static inline u32 host1x_sync_mlock_owner_r(unsigned int id) } #define HOST1X_SYNC_MLOCK_OWNER(id) \ host1x_sync_mlock_owner_r(id) -static inline u32 host1x_sync_mlock_owner_chid_f(u32 v) +static inline u32 host1x_sync_mlock_owner_chid_v(u32 v) { - return (v & 0xf) << 8; + return (v >> 8) & 0xf; } -#define HOST1X_SYNC_MLOCK_OWNER_CHID_F(v) \ - host1x_sync_mlock_owner_chid_f(v) +#define HOST1X_SYNC_MLOCK_OWNER_CHID_V(v) \ + host1x_sync_mlock_owner_chid_v(v) static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r) { return (r >> 1) & 0x1; -- 2.4.4

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dri-devel June 2015