samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: add support for seamless dsc switch

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This change adds logic to determine dsc switch based on
the connector property "CONNECTOR_PROP_DSC_MODE" and
performs seamless DSC switch if there is any change in
DSC configuration. The connector property is populated
in msm_sub_mode based on which suitable mode is selected.

Change-Id: Ifc4931f16dfb814781bc1d72b103e09103e6bfee
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
This commit is contained in:
Yashwanth
2021-04-26 13:37:48 +05:30
committed by Gerrit - the friendly Code Review server
parent ffc7cdbe08
commit 7e03fb61fd
17 changed files with 156 additions and 36 deletions
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msm/sde/sde_encoder_dce.c
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@@ -936,7 +936,8 @@ void sde_encoder_dce_disable(struct sde_encoder_virt *sde_enc)
comp_type = sde_enc->mode_info.comp_info.comp_type;
if (comp_type == MSM_DISPLAY_COMPRESSION_DSC)
if (comp_type == MSM_DISPLAY_COMPRESSION_DSC ||
sde_encoder_needs_dsc_disable(&sde_enc->base))
_dce_dsc_disable(sde_enc);
else if (comp_type == MSM_DISPLAY_COMPRESSION_VDC)
_dce_vdc_disable(sde_enc);