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| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2020-04-27 21:55:08 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-05-21 19:48:43 +0300 |
| commit | 570bc18c2966b05f556bedca24245a497db5ed13 (patch) | |
| tree | 410f8e5dd817fd26941968c1de6639277dadbbc7 /drivers/gpu/drm/amd/display/dc/inc | |
| parent | 14e49bb316789ceea35940b834c89ab54ec7b064 (diff) | |
| download | linux-570bc18c2966b05f556bedca24245a497db5ed13.tar.xz | |
drm/amd/display: fix and simplify pipe split logic
Current odm/mpc combine logic to detect which pipes need to split
logically is flawed leading to incorrect pipe merge/split operations
being taken.
This change cleans up the logic and fixes the logical errors.
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/resource.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/resource.h b/drivers/gpu/drm/amd/display/dc/inc/resource.h index 109c589eb97c..a9be495af922 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/resource.h +++ b/drivers/gpu/drm/amd/display/dc/inc/resource.h @@ -177,6 +177,8 @@ unsigned int resource_pixel_format_to_bpp(enum surface_pixel_format format); void get_audio_check(struct audio_info *aud_modes, struct audio_check *aud_chk); +int get_num_mpc_splits(struct pipe_ctx *pipe); + int get_num_odm_splits(struct pipe_ctx *pipe); #endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_RESOURCE_H_ */ |