kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c, branch v6.6.131Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.1312024-09-08T05:54:40+00:00drm/amdgpu: fix ucode out-of-bounds read warning2024-09-08T05:54:40+00:00Tim HuangTim.Huang@amd.com2024-05-06T08:21:00+00:00urn:sha1:f2b7a9f3839e92f43559b2795b34640ca8cf839f
[ Upstream commit 8944acd0f9db33e17f387fdc75d33bb473d7936f ]
Clear warning that read ucode[] may out-of-bounds.
Signed-off-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/amdgpu: Cleanup amdgpu/amdgpu_cgs.c2023-08-07T21:12:49+00:00Srinivasan Shanmugamsrinivasan.shanmugam@amd.com2023-07-28T06:11:56+00:00urn:sha1:5f95f003179d268c3ce1224f9cff8fd705c29782
Fixes the below:
ERROR: switch and case should be at the same indent
WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
WARNING: Block comments use * on subsequent lines
WARNING: Comparisons should place the constant on the right side of the test
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: Use `amdgpu_ucode_*` helpers for CGS2023-01-10T19:32:58+00:00Mario Limonciellomario.limonciello@amd.com2023-01-04T14:37:32+00:00urn:sha1:e5a7d047f41bf78965dd3b794efe52d6a595d42b
The `amdgpu_ucode_request` helper will ensure that the return code for
missing firmware is -ENODEV so that early_init can fail.
The `amdgpu_ucode_release` helper is for symmetry on unloading.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/pm: correct the checks for polaris kickers2020-10-27T15:56:42+00:00Evan Quanevan.quan@amd.com2020-09-25T03:54:19+00:00urn:sha1:73275181f687e3c4c49aef06059d8003dd87a053
By defining new Macros.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: retire indirect mmio reg support from cgs2020-04-09T14:43:18+00:00Hawking ZhangHawking.Zhang@amd.com2020-04-03T09:37:39+00:00urn:sha1:3c888c1635910a66f19a451f98d86d076aae57fd
not needed anymore
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: drop use of drmP.h in amdgpu/amdgpu*2019-06-10T21:02:48+00:00Sam Ravnborgsam@ravnborg.org2019-06-09T22:07:56+00:00urn:sha1:fdf2f6c56e5e289c7d7e726b676aba25643b39a0
Drop use of drmP.h in all files named amdgpu*
in drm/amd/amdgpu/
Fix fallout.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-10-sam@ravnborg.org
drm/amdgpu: update SMC firmware image for polaris10 variants2018-12-10T20:28:04+00:00Junwei ZhangJerry.Zhang@amd.com2018-12-07T07:15:03+00:00urn:sha1:d55d8be0747c96db28a1d08fc24d22ccd9b448ac
Some new variants require different firmwares.
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amdgpu: update smu firmware images for VI variants (v2)2018-12-07T16:15:12+00:00Alex Deucheralexander.deucher@amd.com2018-10-17T16:24:26+00:00urn:sha1:153573d8870e1c173721bdc1ced72b3ad0d85de4
Some new variants require updated firmware.
V2: add MODULE_FIRMWARE for new firmwares
Reviewed-by: Huang Rui <ray.huang@amd.com> (v1)
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amdgpu: add new polaris pci id2018-09-20T03:35:23+00:00Alex Deucheralexander.deucher@amd.com2018-09-18T20:28:24+00:00urn:sha1:30f3984ede683b98a4e8096e200df78bf0609b4f
Add new pci id.
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amdgpu: switch firmware path for CIK parts (v2)2018-07-05T21:39:58+00:00Alex Deucheralexander.deucher@amd.com2018-07-02T19:32:28+00:00urn:sha1:ce206464e3c7a0936468f0190599d2e6070850f4
Use separate firmware path for amdgpu to avoid conflicts
with radeon on CIK parts.
v2: squash in logic simplification (Alex)
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>