Messages in this thread | | | Date | Tue, 13 Jun 2023 16:44:15 -0700 | Subject | Re: [PATCH v3 0/2] retrieve DSI DSC through priv-dsi[0] | From | Abhinav Kumar <> |
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On 6/13/2023 3:19 PM, Kuogee Hsieh wrote: > moving retrieving struct drm_dsc_cofnig from setup_display to > atomic_enable() and delete struct drm_dsc_config from > struct msm_display_info. >
This needs re-wording.
Currently, struct drm_dsc_config is retrieved from DSI driver in dpu_encoder_setup_display() and this model works for non-pluggable displays. However this does not scale for pluggable displays because the struct drm_dsc_config is no longer valid after a disconnect and needs to be retrieved from the sink again.
Move retrieval of struct drm_dsc_config from dpu_encoder_setup_display() to dpu_encoder_virt_atomic_enable() to make the code path common between pluggable and non-pluggable displays.
And also delete struct drm_dsc_config from struct msm_display_info as it will now be unused.
> Kuogee Hsieh (2): > drm/msm/dpu: retrieve DSI DSC struct through priv->dsi[0] > drm/msm/dpu: remove struct drm_dsc_config from struct msm_display_info > > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 44 ++++++++++++++++++++--------- > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 2 -- > drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 2 -- > 3 files changed, 30 insertions(+), 18 deletions(-) >
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