kernel/linux.git/drivers/gpu/drm/amd/include/amd_shared.h, branch v6.19.11Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.112026-02-26T23:00:58+00:00drm/amdgpu: Describe @AMD_IP_BLOCK_TYPE_RAS in amd_ip_block_type enum2026-02-26T23:00:58+00:00Bagas Sanjayabagasdotme@gmail.com2025-12-15T11:38:58+00:00urn:sha1:f3867371e2bafce96594e78f3eecbcd7856903a5
[ Upstream commit d8ccbb5e228b093eba19027a281274e7faf2da4c ]
Sphinx reports kernel-doc warning:
WARNING: ./drivers/gpu/drm/amd/include/amd_shared.h:113 Enum value 'AMD_IP_BLOCK_TYPE_RAS' not described in enum 'amd_ip_block_type'
Describe the value to fix it.
Fixes: 7169e706c82d ("drm/amdgpu: Add ras module ip block to amdgpu discovery")
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/amdgpu: Add ras module ip block to amdgpu discovery2025-10-20T22:25:54+00:00YiPeng ChaiYiPeng.Chai@amd.com2025-03-31T03:12:58+00:00urn:sha1:7169e706c82d7bcb3ba4c8943faa32e26daf3523
Add ras module ip block to amdgpu discovery.
Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: Duplicate DC_FEATURE_MASK and DC_DEBUG_MASK enum values into kdoc2025-09-15T20:56:04+00:00Mario Limonciellomario.limonciello@amd.com2025-09-10T18:40:30+00:00urn:sha1:e0dd9b8e9e669c5f7de0bbf2e1d2706a7c7d63f7
[Why]
When kernel documentation is generated the enum values themselves don't
end up in the documentation. This makes browsing them in HTML a lot
less useful.
[How]
Copy DC_DEBUG_MASK and DC_FEATURE_MASK enum values into matching kdoc
comments.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: Add missing kdoc for amd_ip_funcs `complete` callback2025-06-24T14:00:07+00:00Mario Limonciellomario.limonciello@amd.com2025-06-20T04:14:20+00:00urn:sha1:bb233caa85d5f51916244574f735b22af46c89f0
The `complete` callback should be described in kernel doc.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/linux-next/20250619205931.41cf9332@canb.auug.org.au/
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250620041420.3585005-1-superm1@kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd: Add support for a complete pmops action2025-06-18T16:19:18+00:00Mario Limonciellomario.limonciello@amd.com2025-06-02T01:44:30+00:00urn:sha1:64c3e4a868f1ddde8eee2bb038a2ed0e8f06a247
complete() callbacks are supposed to handle reversing anything
that occurred during prepare() callbacks. They'll be called on every
power state transition, and will also be called if the sequence is
failed (such as an aborted suspend).
Add support for IP blocks to support this action.
Reviewed-by: Alex Hung <alex.hung@amd.com>
Link: https://lore.kernel.org/r/20250602014432.3538345-2-superm1@kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Reuse Subvp debug option for FAMS2025-05-29T14:54:56+00:00Aurabindo Pillaiaurabindo.pillai@amd.com2025-05-22T14:34:50+00:00urn:sha1:040585df957d45ebec0297bad525f39471229987
FAMS is the successor to SubVP starting with DCN4x. Reuse the same
debug option to disable FAMS for debugging purposes.
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Add a new dcdebugmask to allow skip detection LT2025-05-22T16:02:40+00:00Wayne LinWayne.Lin@amd.com2025-05-20T01:34:42+00:00urn:sha1:076873e5b360ccd91687e23c6ca0042a0356b9eb
Under specific embedded scenarios, we might still use DP interface
rather than eDP interface. Under such case, detection link training
is unnecessary.
Add a new dcdebugmask value that can be used to skip the detection LT
Reviewed-by: Tom Chung <chiahsuan.chung@amd.com>
Link: https://lore.kernel.org/amd-gfx/20250521063934.2111323-1-Wayne.Lin@amd.com/
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Fix typo in DC_DEBUG_MASK kernel-doc2025-04-07T19:18:59+00:00Dominik Kaszewskidominik.kaszewski@amd.com2025-03-19T11:12:43+00:00urn:sha1:7bb430f087e1dd50ac870e787f850e19eb1c2be6
Add missing colon in kernel-doc for DC_DEBUG_MASK enum.
Signed-off-by: Dominik Kaszewski <dominik.kaszewski@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add debug masks for HDCP LC FW testing2025-03-18T18:03:46+00:00Dominik Kaszewskidominik.kaszewski@amd.com2025-03-13T08:52:31+00:00urn:sha1:84ff5895399c01be49620c0fa2ac04d2715a2e00
HDCP Locality Check is being moved to FW, add debug flags to control
its behavior in existing hardware for validation purposes.
Signed-off-by: Dominik Kaszewski <dominik.kaszewski@amd.com>
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Add a new dcdebugmask to allow turning off brightness curve2025-03-05T15:42:57+00:00Mario Limonciellomario.limonciello@amd.com2025-02-28T18:51:45+00:00urn:sha1:36d63ce5dbc0dc37b5af90f6b7c3b92ab26403b7
Upgrading the kernel may cause some systems that were previously not using
a firmware specified brightness curve to use one.
In the event of problems with this curve (for example an interpolation
error) add a new dcdebugmask value that can be used to turn it off. Also
add an info message to show that custom brightness curves are currently in
use.
Reviewed-by: Alex Hung <alex.hung@amd.com>
Link: https://lore.kernel.org/r/20250228185145.186319-6-mario.limonciello@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>