linux/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c, branch v5.17

drm/amdgpu: use adev_to_drm for consistency when accessing drm_device

2021-10-08T17:22:13Z

adev_to_drm is used everywhere, so improve recent changes when accessing drm_device pointer from amdgpu_device. Signed-off-by: Guchun Chen Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Fix uvd ib test timeout when use pre-allocated BO

2021-09-23T19:17:29Z

Now we use same BO for create/destroy msg. So destroy will wait for the fence returned from create to be signaled. The default timeout value in destroy is 10ms which is too short. Lets wait both fences with the specific timeout. Signed-off-by: xinhui pan Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: UVD avoid memory allocation during IB test

2021-09-14T19:59:58Z

move BO allocation in sw_init. Signed-off-by: xinhui pan Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: drop redundant cancel_delayed_work_sync call

2021-08-25T22:15:10Z

As those _sw_fini() APIs follow just after _suspend() APIs. And the cancel_delayed_work_sync was already called in latter. Signed-off-by: Evan Quan Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher

Merge tag 'drm-misc-next-2021-06-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2021-06-10T01:28:09Z

drm-misc-next for 5.14: UAPI Changes: * drm/panfrost: Export AFBC_FEATURES register to userspace Cross-subsystem Changes: * dma-buf: Fix debug printing; Rename dma_resv_*() functions + changes in callers; Cleanups Core Changes: * Add prefetching memcpy for WC * Avoid circular dependency on CONFIG_FB * Cleanups * Documentation fixes throughout DRM * ttm: Make struct ttm_resource the base of all managers + changes in all users of TTM; Add a generic memcpy for page-based iomem; Remove use of VM_MIXEDMAP; Cleanups Driver Changes: * drm/bridge: Add TI SN65DSI83 and SN65DSI84 + DT bindings * drm/hyperv: Add DRM driver for HyperV graphics output * drm/msm: Fix module dependencies * drm/panel: KD53T133: Support rotation * drm/pl111: Fix module dependencies * drm/qxl: Fixes * drm/stm: Cleanups * drm/sun4i: Be explicit about format modifiers * drm/vc4: Use struct gpio_desc; Cleanups * drm/vgem: Cleanups * drm/vmwgfx: Use ttm_bo_move_null() if there's nothing to copy * fbdev/mach64: Cleanups * fbdev/mb862xx: Use DEVICE_ATTR_RO Signed-off-by: Dave Airlie From: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/YMBw3DF2b9udByfT@linux-uq9g

dma-buf: drop the _rcu postfix on function names v3

2021-06-06T09:19:51Z

The functions can be called both in _rcu context as well as while holding the lock. v2: add some kerneldoc as suggested by Daniel v3: fix indentation Signed-off-by: Christian König Reviewed-by: Jason Ekstrand Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210602111714.212426-7-christian.koenig@amd.com

Merge tag 'amd-drm-next-5.14-2021-06-02' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

2021-06-03T20:13:57Z

amd-drm-next-5.14-2021-06-02: amdgpu: - GC/MM register access macro clean up for SR-IOV - Beige Goby updates - W=1 Fixes - Aldebaran fixes - Misc display fixes - ACPI ATCS/ATIF handling rework - SR-IOV fixes - RAS fixes - 16bpc fixed point format support - Initial smartshift support - RV/PCO power tuning fixes for suspend/resume - More buffer object subclassing work - Add new INFO query for additional vbios information - Add new placement for preemptable SG buffers amdkfd: - Misc fixes radeon: - W=1 Fixes - Misc cleanups UAPI: - Add new INFO query for additional vbios information Useful for debugging vbios related issues. Proposed umr patch: https://patchwork.freedesktop.org/patch/433297/ - 16bpc fixed point format support IGT test: https://lists.freedesktop.org/archives/igt-dev/2021-May/031507.html Proposed Vulkan patch: https://github.com/kleinerm/pal/commit/a25d4802074b13a8d5f7edc96ae45469ecbac3c4 - Add a new GEM flag which is only used internally in the kernel driver. Userspace is not allowed to set it. drm: - 16bpc fixed point format fourcc Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20210602214009.4553-1-alexander.deucher@amd.com

amdgpu: remove unreachable code

2021-06-02T02:55:39Z

In the function amdgpu_uvd_cs_msg(), every branch in the switch statement will have a return, so the code below the switch statement will not be executed. Eliminate the follow smatch warning: drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:845 amdgpu_uvd_cs_msg() warn: ignoring unreachable code. Reported-by: Abaci Robot Reviewed-by: Christian König Signed-off-by: Jiapeng Chong Signed-off-by: Alex Deucher

drm/amdgpu: Guard against write accesses after device removal

2021-05-20T03:50:28Z

This should prevent writing to memory or IO ranges possibly already allocated for other uses after our device is removed. v5: Protect more places wher memcopy_to/form_io takes place Protect IB submissions v6: Switch to !drm_dev_enter instead of scoping entire code with brackets. v7: Drop guard of HW ring commands emission protection since they are in GART and not in MMIO. Signed-off-by: Andrey Grodzovsky Reviewed-by: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20210512142648.666476-10-andrey.grodzovsky@amd.com

amdgpu: avoid incorrect %hu format string

2021-04-09T20:42:20Z

clang points out that the %hu format string does not match the type of the variables here: drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:263:7: warning: format specifies type 'unsigned short' but the argument has type 'unsigned int' [-Wformat] version_major, version_minor); ^~~~~~~~~~~~~ include/drm/drm_print.h:498:19: note: expanded from macro 'DRM_ERROR' __drm_err(fmt, ##__VA_ARGS__) ~~~ ^~~~~~~~~~~ Change it to a regular %u, the same way a previous patch did for another instance of the same warning. Reviewed-by: Christian König Reviewed-by: Tom Rix Signed-off-by: Arnd Bergmann Signed-off-by: Alex Deucher