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cff81a61 |
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20-Sep-2022 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
phy: mediatek: hdmi: mt2701: use common helper to access registers Use MediaTek phy's common helper to access registers, then we can remove hdmi's I/O helpers. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-9-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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a98d935e |
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20-Sep-2022 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
phy: mediatek: hdmi: mt2701: use FIELD_PREP to prepare bits field Use FIELD_PREP() macro to prepare bits field value, then no need define macros of bits offset. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-8-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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b0870c01 |
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20-Sep-2022 |
Chunfeng Yun <chunfeng.yun@mediatek.com> |
phy: mediatek: hdmi: mt2701: use GENMASK and BIT to generate mask and bits Use GENMASK() and BIT() macros to generate mask and bits Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220920090038.15133-7-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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09e872d5 |
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03-Sep-2020 |
chunhui dai <chunhui.dai@mediatek.com> |
drm/mediatek: Disable tmds on mt2701 Without that patch if you use specific resolutions like 1280x1024, I can see distortion in the output. It seems as if the frequency for updating the pixel of the image is out of sync. For initialization tmds needs to be active, but can be disabled after init to fix blurry display Signed-off-by: chunhui dai <chunhui.dai@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Tested-by: Frank Wunderlich <frank-w@public-files.de> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
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b28be59a |
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12-May-2019 |
CK Hu <ck.hu@mediatek.com> |
phy: mediatek: Move mtk_hdmi_phy driver into drivers/phy/mediatek folder mtk_hdmi_phy is currently placed inside mediatek drm driver, but it's more suitable to place a phy driver into phy driver folder, so move mtk_hdmi_phy driver into phy driver folder. Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Acked-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Tested-by: Frank Wunderlich <frank-w@public-files.de>
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