diff options
| author | Josip Pavic <Josip.Pavic@amd.com> | 2021-05-31 17:30:58 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-06-16 00:25:40 +0300 |
| commit | a161f8cb677f21dda3beaf2eb07e93a3ea878c6b (patch) | |
| tree | 7bc40eac5b5ff101f8d2a96f81cdd5184f77ae87 /drivers | |
| parent | 5ab991ba3429a1f59268f6d54ecdaf0fc3446649 (diff) | |
| download | linux-a161f8cb677f21dda3beaf2eb07e93a3ea878c6b.tar.xz | |
drm/amd/display: tune backlight ramping profiles
[Why & How]
Tune backlight ramping profiles for each Vari-Bright level to suit
customer preferences
Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/power/power_helpers.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index 5e7331be1c0d..2b00f334e93d 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -87,19 +87,19 @@ struct abm_parameters { }; static const struct abm_parameters abm_settings_config0[abm_defines_max_level] = { -// min_red max_red bright_pos dark_pos bright_gain contrast dev min_knee max_knee blStart blRed - {0xff, 0xbf, 0x20, 0x00, 0xff, 0x99, 0xb3, 0x40, 0xe0, 0xCCCC, 0xCCCC}, - {0xde, 0x85, 0x20, 0x00, 0xff, 0x90, 0xa8, 0x40, 0xdf, 0xCCCC, 0xCCCC}, - {0xb0, 0x50, 0x20, 0x00, 0xc0, 0x88, 0x78, 0x70, 0xa0, 0xCCCC, 0xCCCC}, - {0x82, 0x40, 0x20, 0x00, 0x00, 0xff, 0xb3, 0x70, 0x70, 0xCCCC, 0xCCCC}, +// min_red max_red bright_pos dark_pos bright_gain contrast dev min_knee max_knee blRed blStart + {0xff, 0xbf, 0x20, 0x00, 0xff, 0x99, 0xb3, 0x40, 0xe0, 0xf777, 0xcccc}, + {0xde, 0x85, 0x20, 0x00, 0xe0, 0x90, 0xa8, 0x40, 0xc8, 0xf777, 0xcccc}, + {0xb0, 0x50, 0x20, 0x00, 0xc0, 0x88, 0x78, 0x70, 0xa0, 0xeeee, 0x9999}, + {0x82, 0x40, 0x20, 0x00, 0x00, 0xb8, 0xb3, 0x70, 0x70, 0xe333, 0xb333}, }; static const struct abm_parameters abm_settings_config1[abm_defines_max_level] = { -// min_red max_red bright_pos dark_pos bright_gain contrast dev min_knee max_knee blStart blRed - {0xf0, 0xd9, 0x20, 0x00, 0x00, 0xff, 0xb3, 0x70, 0x70, 0xCCCC, 0xCCCC}, - {0xcd, 0xa5, 0x20, 0x00, 0x00, 0xff, 0xb3, 0x70, 0x70, 0xCCCC, 0xCCCC}, - {0x99, 0x65, 0x20, 0x00, 0x00, 0xff, 0xb3, 0x70, 0x70, 0xCCCC, 0xCCCC}, - {0x82, 0x4d, 0x20, 0x00, 0x00, 0xff, 0xb3, 0x70, 0x70, 0xCCCC, 0xCCCC}, +// min_red max_red bright_pos dark_pos bright_gain contrast dev min_knee max_knee blRed blStart + {0xf0, 0xd9, 0x20, 0x00, 0x00, 0xff, 0xb3, 0x70, 0x70, 0xcccc, 0xcccc}, + {0xcd, 0xa5, 0x20, 0x00, 0x00, 0xff, 0xb3, 0x70, 0x70, 0xcccc, 0xcccc}, + {0x99, 0x65, 0x20, 0x00, 0x00, 0xff, 0xb3, 0x70, 0x70, 0xcccc, 0xcccc}, + {0x82, 0x4d, 0x20, 0x00, 0x00, 0xff, 0xb3, 0x70, 0x70, 0xcccc, 0xcccc}, }; static const struct abm_parameters * const abm_settings[] = { |