kernel/linux.git/drivers/gpu/drm/amd/display/dmub/src/Makefile, branch linux-7.0.yLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=linux-7.0.y2025-02-13T02:04:07+00:00drm/amd/display: Add DCN36 DMCUB2025-02-13T02:04:07+00:00Wayne LinWayne.Lin@amd.com2025-01-10T13:08:20+00:00urn:sha1:c5dd47d9e608c47fc85e91e7dc88aa024732dd33
DMCU-B (Display Micro-Controller Unit B) is a display microcontroller
used for shared display functionality with BIOS and for advanced
power saving display features.
Add case to support DCN3.6 as well.
V2: adjust copyright license text
Acked-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Martin Leung <martin.leung@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Add DCN401 dependant changes for DMCUB2024-04-26T21:23:26+00:00Aurabindo Pillaiaurabindo.pillai@amd.com2024-03-20T17:11:15+00:00urn:sha1:08502cebee7c54d58fee0a54a98064dade4cc4de
Update for DCN 4.0.1.
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: add DMUB source files and changes for DCN3512024-03-04T20:59:07+00:00Hamza Mahfoozhamza.mahfooz@amd.com2024-02-21T17:13:49+00:00urn:sha1:ebb20fc19aa44404baa031466a9f7aa935fde8b9
DMUB support is required to light-up displays.
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Add DCN35 DMUB2023-08-30T19:51:15+00:00Qingqing ZhuoQingqing.Zhuo@amd.com2023-08-03T04:32:52+00:00urn:sha1:65138eb72e1fc687be49932b9a45325598ffa01c
[Why & How]
Add DMUB handling for DCN35.
Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Update correct DCN314 register header2023-06-09T14:44:14+00:00Cruise Hungcruise.hung@amd.com2023-05-12T15:33:46+00:00urn:sha1:268182606f26434c5d3ebd0e86efcb0418dec487
[Why]
The register header for DCN314 is not correct.
[How]
Update correct DCN314 register header.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Cruise Hung <cruise.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Add DMCUB source files and changes for DCN32/3212022-06-03T20:43:37+00:00Aurabindo Pillaiaurabindo.pillai@amd.com2022-02-21T21:03:58+00:00urn:sha1:ac2e555e0a7fe571d46f7dcb1529b4bee00095d6
DMCUB is the display engine microcontroller which aids in modesetting
and other display related features.
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Add DCN315 DMUB2022-02-18T19:07:01+00:00Qingqing Zhuoqingqing.zhuo@amd.com2022-02-10T20:10:59+00:00urn:sha1:5559c7ba93fa6adcfe6a39ed80081466d8165e5d
Add support for the DMUB firmware for DCN 3.1.5.
Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Add DMUB support for DCN3162022-02-17T20:46:04+00:00Leo Lisunpeng.li@amd.com2022-01-27T19:29:31+00:00urn:sha1:868f4357ed0d1e2f96bbd67d4ac862aa6335effe
Initialize DMUB for DCN316. Use same funcs as DCN31 for
DCN316.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Prike Liang <Prike.Liang@amd.com>
Signed-off-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCN2021-06-22T20:51:45+00:00Alex Deucheralexander.deucher@amd.com2021-06-21T20:51:30+00:00urn:sha1:8fe44c080a53ac0ccbe88053a2e40f9acca33091
No need for a separate flag now that DCN3.1 is not in bring up.
Fold into DRM_AMD_DC_DCN like previous DCN IPs.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amd/display: Add DCN3.1 DMCUB2021-06-04T20:39:18+00:00Nicholas Kazlauskasnicholas.kazlauskas@amd.com2021-06-02T15:28:22+00:00urn:sha1:b04cb1924cba734f2a3eb7931f8266b3b6c27637
DMCU-B (Display Micro-Controller Unit B) is a display microcontroller
used for shared display functionality with BIOS and for advanced
power saving display features.
Extends the command header to include new DCN3.1 functionality.
Adds new interfaces to DC dmub interface as well for z-state support.
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>