From: Josip Pavic <josip.pa...@amd.com>
[Why & How]
Tune backlight ramping profiles for each Vari-Bright level to suit
customer preferences
Signed-off-by: Josip Pavic <josip.pa...@amd.com>
Reviewed-by: Anthony Koo <anthony....@amd.com>
Acked-by: Anson Jacob <anson.ja...@amd.com>
---
.../amd/display/modules/power/power_helpers.c | 20 +++++++++----------
1 file 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[] = {
--
2.25.1
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