linux/drivers/gpu/drm/amd/display
Nicholas Kazlauskas 1f0674fd5c drm/amd/display: Get cache window sizes from DMCUB firmware
[Why]
Firmware state and tracebuffer shouldn't be considered stable API
between firmware versions.

Driver shouldn't be querying anything from firmware state or tracebuffer
outside of debugging.

Commands are the stable API for this once we have the outbox.

[How]
Add metadata struct to the end of the data firmware that describes
fw_state_size and some reserved area for future use.

Drop the tracebuffer and firmware state headers since they can differ
per version.

Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-12-18 16:09:09 -05:00
..
amdgpu_dm drm/amd/display: Get cache window sizes from DMCUB firmware 2019-12-18 16:09:09 -05:00
dc drm/amd/display: Remove reliance on pipe indexing 2019-12-18 16:09:09 -05:00
dmub drm/amd/display: Get cache window sizes from DMCUB firmware 2019-12-18 16:09:09 -05:00
include drm/amd/display: Add warmup escape call support 2019-12-18 16:09:09 -05:00
modules drm/amd/display: fix regamma build optimization 2019-12-18 16:09:09 -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