From: Neil Armstrong narmstrong@baylibre.com
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.
Reviewed-by: Jose Abreu joabreu@synopsys.com Reviewed-by: Laurent Pinchart laurent.pinchart@ideasonboard.com 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 906583beb08b..d863b3393aee 100644 --- a/drivers/gpu/drm/bridge/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/dw-hdmi.c @@ -1291,8 +1291,8 @@ 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