On 04/11, Rodrigo Siqueira wrote:
> This reverts commit 5aba567a2988400d4e01d44493c84bed92820d8d.
>
> The original patch introduces cursor gamma issue to multiple
> Linux compositors. For this reason this commit reverts this change.
Thanks for checking the issue.
Reviewed-by: Melissa Wen <mwen@xxxxxxxxxx>
>
> Cc: Melissa Wen <mwen@xxxxxxxxxx>
> Cc: Harry Wentland <harry.wentland@xxxxxxx>
> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
> ---
> drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c b/drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c
> index ed1e2f65f5b5..f8c0cee34080 100644
> --- a/drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c
> +++ b/drivers/gpu/drm/amd/display/dc/dpp/dcn30/dcn30_dpp.c
> @@ -395,7 +395,9 @@ void dpp3_set_cursor_attributes(
>
> if (color_format == CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA ||
> color_format == CURSOR_MODE_COLOR_UN_PRE_MULTIPLIED_ALPHA) {
> - cur_rom_en = 1;
> + if (cursor_attributes->attribute_flags.bits.ENABLE_CURSOR_DEGAMMA) {
> + cur_rom_en = 1;
> + }
> }
>
> REG_UPDATE_3(CURSOR0_CONTROL,
> --
> 2.43.0
>
