kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c, branch v6.1.5

drm/amd/amdgpu: reserve vm invalidation engine for firmware

2022-11-21T21:43:13+00:00

If mes enabled, reserve VM invalidation engine 5 for firmware. Signed-off-by: Jack Xiao Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 6.0.x

drm/amdgpu: there is no vbios fb on devices with no display hw (v2)

2022-11-15T18:24:40+00:00

If we enable virtual display functionality on parts with no display hardware we can end up trying to check for and reserve the vbios FB area on devices where it doesn't exist. Check if display hardware is actually present on the hardware before trying to reserve the memory. v2: move the check into common code Acked-by: Evan Quan Signed-off-by: Alex Deucher

drm/amdgpu: remove switch from amdgpu_gmc_noretry_set

2022-09-29T13:43:41+00:00

Simplify the logic in amdgpu_gmc_noretry_set by getting rid of the switch. Also set noretry=1 as default for GFX 10.3.0 and greater since retry faults are not supported. Signed-off-by: Graham Sider Acked-by: Alex Deucher Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: enable tmz by default for GC 10.3.7

2022-06-03T20:27:00+00:00

Add IP GC 10.3.7 in the list of target to have tmz enabled by default. Signed-off-by: Sunil Khatri Reviewed-by: Alexander Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 5.18.x

drm/amdgpu: add support of tmz for GC 10.3.7

2022-05-26T18:56:32+00:00

Add support of IP GC 10.3.7 in amdgpu_gmc_tmz_set. Signed-off-by: Sunil Khatri Reviewed-by: Alexander Deucher Signed-off-by: Alex Deucher

drm/amdgpu: change code name to ip version for tmz set

2022-05-26T18:56:32+00:00

Use IP version rather then code name of IPs for tmz set. Signed-off-by: Sunil Khatri Reviewed-by: Alexander Deucher Signed-off-by: Alex Deucher

drm/amd/amdgpu: Fix asm/hypervisor.h build error.

2022-04-11T17:50:35+00:00

Add CONFIG_X86 check to fix the build error. Fixes: 49aa98ca30cd18 ("drm/amd/amdgpu: Only reserve vram for firmware with vega9 MS_HYPERV host.") Reported-by: kernel test robot Signed-off-by: Yongqiang Sun Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/amdgpu: Only reserve vram for firmware with vega9 MS_HYPERV host.

2022-04-07T20:38:53+00:00

driver loading failed on VEGA10 SRIOV VF with linux host due to a wide range of stolen reserved vram. Since VEGA10 SRIOV VF need to reserve vram for firmware with windows Hyper_V host specifically, check hypervisor type to only reserve memory for it, and the range of the reserved vram can be limited to between 5M-7M area. Fixes: faad5ccac1eaae ("drm/amdgpu: Add stolen reserved memory for MI25 SRIOV.") Signed-off-by: Yongqiang Sun Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: set noretry for gfx 10.3.7

2022-03-25T16:40:25+00:00

Disable xnack on the gfx10.3.7 for the KFD test. Signed-off-by: Prike Liang Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: set noretry=1 for GFX 10.3.4

2022-03-25T16:40:25+00:00

Retry faults are not supported on GFX 10.3.4. Signed-off-by: Felix Kuehling Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher