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AngeloGioacchino Del Regno authored
All of the SoCs that don't have dithering control in the gamma IP have got a GAMMA_LUT_TYPE bit that tells to the IP if the LUT is "descending" (bit set) or "rising" (bit cleared): make sure to set it correctly after programming the LUT. Reviewed-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com> Reviewed-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20231012095736.100784-14-angelogioacchino.delregno@collabora.com/Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
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