diff options
| author | Joshua Ashton <joshua@froggi.es> | 2022-06-16 01:21:27 +0000 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-06-22 17:17:16 -0400 |
| commit | e84131a88a8cdcd6fe9f234ed98e3f8ca049142b (patch) | |
| tree | b44aabee1402d32543768437eb1da30ddf8dd6bb /drivers | |
| parent | 98b02e9f002b21944176774cf420c4d674f6201c (diff) | |
| download | linux-e84131a88a8cdcd6fe9f234ed98e3f8ca049142b.tar.bz2 | |
amd/display/dc: Fix COLOR_ENCODING and COLOR_RANGE doing nothing for DCN20+
For DCN20 and above, the code that actually hooks up the provided
input_color_space got lost at some point.
Fixes COLOR_ENCODING and COLOR_RANGE doing nothing on DCN20+.
Tested using Steam Remote Play Together + gamescope.
Update other DCNs the same wasy DCN1.x was updates in
commit a1e07ba89d49 ("drm/amd/display: Use plane->color_space for dpp if specified")
Fixes: a1e07ba89d49 ("drm/amd/display: Use plane->color_space for dpp if specified")
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c index 970b65efeac1..eaa7032f0f1a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c @@ -212,6 +212,9 @@ static void dpp2_cnv_setup ( break; } + /* Set default color space based on format if none is given. */ + color_space = input_color_space ? input_color_space : color_space; + if (is_2bit == 1 && alpha_2bit_lut != NULL) { REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0); REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1); diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c index 8b6505b7dca8..f50ab961bc17 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c @@ -153,6 +153,9 @@ static void dpp201_cnv_setup( break; } + /* Set default color space based on format if none is given. */ + color_space = input_color_space ? input_color_space : color_space; + if (is_2bit == 1 && alpha_2bit_lut != NULL) { REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0); REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1); diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c index ab3918c0a15b..0dcc07531643 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c @@ -294,6 +294,9 @@ static void dpp3_cnv_setup ( break; } + /* Set default color space based on format if none is given. */ + color_space = input_color_space ? input_color_space : color_space; + if (is_2bit == 1 && alpha_2bit_lut != NULL) { REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT0, alpha_2bit_lut->lut0); REG_UPDATE(ALPHA_2BIT_LUT, ALPHA_2BIT_LUT1, alpha_2bit_lut->lut1); |