drm/amd/display: Fix brightness adjustment on MiniLED

[Why]
Older Asics were changed to target new DCN while still needing older
support causing brightness adjustments to fail.

[How]
Reverted the DCN targets on required DCNs

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Iswara Nagulendran <iswara.nagulendran@amd.com>
Signed-off-by: Harry VanZyllDeJong <hvanzyll@amd.com>
Signed-off-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_init.c
index 125a28e..fb2ffb6 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn31/dcn31_init.c
@@ -97,7 +97,7 @@ static const struct hw_sequencer_funcs dcn31_funcs = {
        .set_flip_control_gsl = dcn20_set_flip_control_gsl,
        .get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
        .calc_vupdate_position = dcn10_calc_vupdate_position,
-       .set_backlight_level = dcn31_set_backlight_level,
+       .set_backlight_level = dcn21_set_backlight_level,
        .set_abm_immediate_disable = dcn21_set_abm_immediate_disable,
        .set_pipe = dcn21_set_pipe,
        .enable_lvds_link_output = dce110_enable_lvds_link_output,

diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn314/dcn314_init.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn314/dcn314_init.c
index 9d87ce3..21ef03a 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn314/dcn314_init.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn314/dcn314_init.c
@@ -99,7 +99,7 @@ static const struct hw_sequencer_funcs dcn314_funcs = {
        .set_flip_control_gsl = dcn20_set_flip_control_gsl,
        .get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
        .calc_vupdate_position = dcn10_calc_vupdate_position,
-       .set_backlight_level = dcn31_set_backlight_level,
+       .set_backlight_level = dcn21_set_backlight_level,
        .set_abm_immediate_disable = dcn21_set_abm_immediate_disable,
        .set_pipe = dcn21_set_pipe,
        .enable_lvds_link_output = dce110_enable_lvds_link_output,