linux-stable.git/drivers/gpu/drm/amd/display/dc/bios/command_table2.c, branch linux-5.2.y

drm/amd/display: Connect dig_fe to otg directly instead of calling bios

2019-01-25T21:15:37+00:00

[Why] After call bios table crtc_source_select, dal will program fmt
again. The bios table program dig_source_select and other fmt register
for bios usage which is redundancy and uncessary.

[How] Program dig_soruce_select register directly

Signed-off-by: hersen wu 
Reviewed-by: Charlene Liu 
Acked-by: Leo Li 
Signed-off-by: Alex Deucher

drm/amd/display: Expand set_pixel_clock debug log message

2019-01-14T20:04:45+00:00

[Why]
For more informative debugging.

[How]
Add timing generator and PLL ids to output, to make it clear which pixel
clock is being set.

Signed-off-by: Ken Chalmers 
Reviewed-by: Tony Cheng 
Acked-by: Leo Li 
Signed-off-by: Alex Deucher

drm/amd/display: Use 100 Hz precision for pipe pixel clocks

2019-01-14T20:04:39+00:00

[Why]
Users would like more accurate pixel clocks, especially for fractional
"TV" frame rates like 59.94 Hz.

[How]
Store and communicate pixel clocks with 100 Hz accuracy from
dc_crtc_timing through to BIOS command table setpixelclock call.

Signed-off-by: Ken Chalmers 
Reviewed-by: Charlene Liu 
Acked-by: Leo Li 
Signed-off-by: Alex Deucher

drm/amd/display: Define dp_alt_mode

2018-07-05T21:38:35+00:00

Also cleanup command_table2.c. No need for a lot of forward
declarations.

Signed-off-by: Charlene Liu 
Reviewed-by: Krunoslav Kovac 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/dc: Use atombios api directly in DC

2018-04-11T18:07:51+00:00

In order to remove the cgs wrapper functions for atombios api.

Reviewed-by: Harry Wentland 
Signed-off-by: Rex Zhu 
Signed-off-by: Alex Deucher

drm/amd/display: Allow passing of syspll id to get_smu_clock_info

2018-03-14T20:08:43+00:00

Signed-off-by: Jerry (Fangzhi) Zuo 
Reviewed-by: Hersen Wu 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/display: define DC_LOGGER for logger

2018-03-05T20:35:13+00:00

Created a DC_LOGGER define. This is used to
pass the logger into the macros.

Anywhere we need to use the logger we need to define
DC_LOGGER

Signed-off-by: Bhawanpreet Lakha 
Reviewed-by: Tony Cheng 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/display: Use MACROS instead of dm_logger

2018-03-05T20:35:06+00:00

Created MACROS for all log levels. Also Replaced
usage of dm_logger_write to the defined MACROS

Signed-off-by: Bhawanpreet Lakha 
Reviewed-by: Tony Cheng 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/display: Demote error print to debug print when ATOM impl missing

2018-01-24T20:47:25+00:00

I assumed wrongfully that all relevant functions should be implemented.
Apparently this isn't the case. Demote the print to debug level for now.

Signed-off-by: Harry Wentland 
Reviewed-by: Tony Cheng 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher

drm/amd/display: Error print when ATOM BIOS implementation is missing

2017-12-20T19:45:58+00:00

We fail apply_ctx_to_hw when crtc_source_select is missing. This isn't
really helpful at this point. It would aid ASIC bringup if we log an error
when we can't find the implementation for the ATOM version.

Do the same for all other function points in the command table that do a
NULL check before being called.

Signed-off-by: Harry Wentland 
Reviewed-by: Roman Li 
Reviewed-by: Jordan Lazare 
Reviewed-by: Tony Cheng 
Acked-by: Harry Wentland 
Signed-off-by: Alex Deucher