From mboxrd@z Thu Jan 1 00:00:00 1970 From: narmstrong@baylibre.com (Neil Armstrong) Date: Mon, 30 Jan 2017 12:05:17 +0100 Subject: [PATCH 3/4] drm: bridge: dw-hdmi: Enable CSC even for DVI In-Reply-To: <1485774318-21916-1-git-send-email-narmstrong@baylibre.com> References: <1485774318-21916-1-git-send-email-narmstrong@baylibre.com> Message-ID: <1485774318-21916-4-git-send-email-narmstrong@baylibre.com> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org 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 Reviewed-by: Laurent Pinchart Signed-off-by: Neil Armstrong --- 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 a8083f4..f75e5f9 100644 --- a/drivers/gpu/drm/bridge/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/dw-hdmi.c @@ -1317,8 +1317,8 @@ 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