[PATCH] Revert "drm/amdgpu/display: change pipe policy for DCN 2.1"

[PATCH] Revert "drm/amdgpu/display: change pipe policy for DCN 2.1"

[Alex Deucher]

This reverts commit fa458eb10dc7218146a84e6d2e072424e64d188a.

The issue is no longer present even with this commit present
as verified by the original reporter.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1849#note_1759599
---
 drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 8f9244fe5c86..c10ff621cb1d 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -642,7 +642,7 @@ static const struct dc_debug_options debug_defaults_drv = {
 		.clock_trace = true,
 		.disable_pplib_clock_request = true,
 		.min_disp_clk_khz = 100000,
-		.pipe_split_policy = MPC_SPLIT_AVOID_MULT_DISP,
+		.pipe_split_policy = MPC_SPLIT_DYNAMIC,
 		.force_single_disp_pipe_split = false,
 		.disable_dcc = DCC_ENABLE,
 		.vsr_support = true,
-- 
2.39.2

Re: [PATCH] Revert "drm/amdgpu/display: change pipe policy for DCN 2.1"

[Rodrigo Siqueira Jordao]

On 2/28/23 12:54, Alex Deucher wrote:
> This reverts commit fa458eb10dc7218146a84e6d2e072424e64d188a.
> 
> The issue is no longer present even with this commit present
> as verified by the original reporter.
> 
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> Link: https://gitlab.freedesktop.org/drm/amd/-/issues/1849#note_1759599
> ---
>   drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
> index 8f9244fe5c86..c10ff621cb1d 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
> @@ -642,7 +642,7 @@ static const struct dc_debug_options debug_defaults_drv = {
>   		.clock_trace = true,
>   		.disable_pplib_clock_request = true,
>   		.min_disp_clk_khz = 100000,
> -		.pipe_split_policy = MPC_SPLIT_AVOID_MULT_DISP,
> +		.pipe_split_policy = MPC_SPLIT_DYNAMIC,
>   		.force_single_disp_pipe_split = false,
>   		.disable_dcc = DCC_ENABLE,
>   		.vsr_support = true,

Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>

And change merged into amd-staging-drm-next.

Thanks
Siqueira