linux_dsm_epyc7002/drivers/gpu/drm/amd/display
Nicholas Kazlauskas fbbd3f8f6b drm/amd/display: Add GPINT handler interface
[Why]
The General Purpose Interrupt is used on the DMCUB to pass lightweight
commands via a register to the DMCUB.

This is limited to 32-bit command and 32-bit response.

This will be used for shutting down the firmware in a clean manner.

[How]
Add the command IDs and the data register to correctly format
the commands.

Add the interface functions to dmub_srv for sending and receiving the
commands.

Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-02-06 15:04:37 -05:00
..
amdgpu_dm drm/amd/display: Fix psr static frames calculation 2020-02-06 15:04:36 -05:00
dc drm/amd/display: Fix various issues found by compiler warning as errors 2020-02-06 15:04:37 -05:00
dmub drm/amd/display: Add GPINT handler interface 2020-02-06 15:04:37 -05:00
include drm/amd/display: add Pollock IDs, fix Pollock & Dali clk mgr construct 2020-01-14 10:18:10 -05:00
modules drm/amd/display: update psp interface header 2020-02-04 23:30:40 -05:00
Kconfig amdgpu: Enable initial DCN support on POWER 2019-12-18 16:09:05 -05:00
Makefile drm/amd/display: Drop CONFIG_DRM_AMD_DC_DMUB guards 2019-11-13 15:29:42 -05:00
TODO drm/amd/display: Convert remaining loggers off dc_logger 2018-07-13 14:48:42 -05:00