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Groups > linux.kernel > #1560565
| From | Neil Armstrong <narmstrong@baylibre.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [RFC/RFT PATCH 3/4] drm/bridge: dw-hdmi: Enable CSC even for DVI |
| Date | 2017-01-17 13:40 +0100 |
| Message-ID | <t0Bdo-768-27@gated-at.bofh.it> (permalink) |
| References | <t0Bdn-768-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
If the input pixel format is not RGB, the CSC must be enabled in order to provide valid pixel to DVI sinks. This patch removes the hdmi only dependency on the CSC enabling. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> --- drivers/gpu/drm/bridge/dw-hdmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c index 923e250..8a6a183 100644 --- a/drivers/gpu/drm/bridge/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/dw-hdmi.c @@ -1331,8 +1331,8 @@ static void dw_hdmi_enable_video_path(struct dw_hdmi *hdmi) hdmi_writeb(hdmi, clkdis, HDMI_MC_CLKDIS); } - /* Enable color space conversion if needed (for HDMI sinks only). */ - if (hdmi->sink_is_hdmi && is_color_space_conversion(hdmi)) + /* Enable color space conversion if needed */ + if (is_color_space_conversion(hdmi)) hdmi_writeb(hdmi, HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH, HDMI_MC_FLOWCTRL); else -- 1.9.1
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[RFC/RFT PATCH 0/4] drm/bridge: dw-hdmi: Add support for Custom PHYs Neil Armstrong <narmstrong@baylibre.com> - 2017-01-17 13:40 +0100
[RFC/RFT PATCH 3/4] drm/bridge: dw-hdmi: Enable CSC even for DVI Neil Armstrong <narmstrong@baylibre.com> - 2017-01-17 13:40 +0100
Re: [RFC/RFT PATCH 3/4] drm/bridge: dw-hdmi: Enable CSC even for DVI Laurent Pinchart <laurent.pinchart@ideasonboard.com> - 2017-01-17 15:50 +0100
Re: [RFC/RFT PATCH 3/4] drm/bridge: dw-hdmi: Enable CSC even for DVI Jose Abreu <Jose.Abreu@synopsys.com> - 2017-01-18 11:40 +0100
Re: [RFC/RFT PATCH 3/4] drm/bridge: dw-hdmi: Enable CSC even for DVI Neil Armstrong <narmstrong@baylibre.com> - 2017-01-18 12:30 +0100
[RFC/RFT PATCH 4/4] drm/bridge: dw-hdmi: Take input format from plat_data Neil Armstrong <narmstrong@baylibre.com> - 2017-01-17 13:40 +0100
Re: [RFC/RFT PATCH 4/4] drm/bridge: dw-hdmi: Take input format from plat_data Laurent Pinchart <laurent.pinchart@ideasonboard.com> - 2017-01-17 16:00 +0100
Re: [RFC/RFT PATCH 4/4] drm/bridge: dw-hdmi: Take input format from plat_data Jose Abreu <Jose.Abreu@synopsys.com> - 2017-01-18 11:40 +0100
Re: [RFC/RFT PATCH 4/4] drm/bridge: dw-hdmi: Take input format from plat_data Neil Armstrong <narmstrong@baylibre.com> - 2017-01-18 12:30 +0100
Re: [RFC/RFT PATCH 4/4] drm/bridge: dw-hdmi: Take input format from plat_data Laurent Pinchart <laurent.pinchart@ideasonboard.com> - 2017-01-18 22:00 +0100
Re: [RFC/RFT PATCH 4/4] drm/bridge: dw-hdmi: Take input format from plat_data Jose Abreu <Jose.Abreu@synopsys.com> - 2017-01-19 16:30 +0100
Re: [RFC/RFT PATCH 4/4] drm/bridge: dw-hdmi: Take input format from plat_data Laurent Pinchart <laurent.pinchart@ideasonboard.com> - 2017-01-19 17:50 +0100
Re: [RFC/RFT PATCH 4/4] drm/bridge: dw-hdmi: Take input format from plat_data Hans Verkuil <hansverk@cisco.com> - 2017-01-19 18:00 +0100
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