drm/msm/dsi: Add support for DSC configuration

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When DSC is enabled, we need to configure DSI registers accordingly and
configure the respective stream compression registers.

Add support to calculate the register setting based on DSC params and
timing information and configure these registers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/480934/
Link: https://lore.kernel.org/r/20220406094031.1027376-15-vkoul@kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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Vinod Koul 2022-04-06 15:10:31 +05:30 • committed by Dmitry Baryshkov

parent 83527af2eb

commit 08802f515c

1 changed files with 97 additions and 1 deletions

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drivers/gpu/drm/msm/dsi/dsi_host.c

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