kernel/drivers/gpu/drm/amd/display/dc/calcs, branch linux-4.17.y

drm/amd/display: clean up dcn pplib notification call

2018-03-14T21:01:14Z

We have unused variables being populated when notifying pplib. This change amends that. Signed-off-by: Dmytro Laktyushkin Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher

drm/amd/display: update dce_calcs to latest version

2018-03-14T20:16:35Z

Bw spreadsheet was updated while dce_calcs was not Signed-off-by: Dmytro Laktyushkin Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher

drm/amd/display: Set disp clk in a safe way to avoid over high dpp clk. (v2)

2018-03-14T20:16:34Z

Increase clock, if current dpp div is 0 and request dpp div is 1, request clk is higher than maximum dpp clk as per dpm table. set dispclk to the value of maximum supported dpp clk set div to 1 set dispclk to request value. Decrease clock, currrent dpp div is 1 and request dpp div is 0, current clk is higher than maximum dpp clk as per dpm table. set dispclk to the value of maximum supported dpp clk set div to 0 set dispclk to request value. v2: squash in !DCN build fix Signed-off-by: Yongqiang Sun Reviewed-by: Tony Cheng Reviewed-by: Dmytro Laktyushkin Acked-by: Harry Wentland Signed-off-by: Alex Deucher

drm/amd/display: fix dcn1 dppclk when min dispclk patch applies

2018-03-05T20:35:20Z

Applying min dispclk patch would result in incorrect dppclk divider without this change Signed-off-by: Dmytro Laktyushkin Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher

drm/amd/display: define DC_LOGGER for logger

2018-03-05T20:35:13Z

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

2018-03-05T20:35:06Z

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: add per pipe dppclk

2018-03-05T20:34:33Z

v2: Fix commit title Signed-off-by: Dmytro Laktyushkin Reviewed-by: Tony Cheng Acked-by: Harry Wentland Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/display: Change blackout time to 0 on CZ/ST

2018-02-19T19:20:00Z

These should only be non-0 if big hammer w/a is implemented. Currently DC doesn't implement it, so leave them 0. Signed-off-by: Harry Wentland Reviewed-by: Charlene Liu Acked-by: Harry Wentland Signed-off-by: Alex Deucher

amdgpu/dc/calcs: Support clang option for stack alignment

2018-02-19T19:19:51Z

calcs uses the compiler option -mpreferred-stack-boundary=4 to configure a stack alignment of 16 bytes. Clang uses the option -mstack-alignment instead, which expects as parameter the alignment in bytes, and not a power of two like -mpreferred-stack-boundary. Probe for both compiler options and use the correct one, similar to what is done in arch/x86/Makefile. Signed-off-by: Matthias Kaehlcke Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher

amdgpu/dc/calcs: Consolidate redundant CFLAGS

2018-02-19T19:19:50Z

Use a variable for common CFLAGS instead of specifying the same flags for every source file. Signed-off-by: Matthias Kaehlcke Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher