[Intel-gfx] [PATCH 12/66] drm/i915/sdvo: Use pipe_config->limited_color_range consistently

[Daniel Vetter]

We in the pre_enable hook we should only rely on the pipe config and
not on some other state set through properties or detect functions.

Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
 drivers/gpu/drm/i915/intel_sdvo.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 2bf09e8eb5ed..e43bf558f0cd 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1159,14 +1159,13 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
 		 * bit per color mode. */
 		if (intel_sdvo->has_hdmi_monitor &&
 		    drm_match_cea_mode(adjusted_mode) > 1)
-			intel_sdvo->color_range = HDMI_COLOR_RANGE_16_235;
-		else
-			intel_sdvo->color_range = 0;
+			pipe_config->limited_color_range = true;
+	} else {
+		if (intel_sdvo->has_hdmi_monitor &&
+		    intel_sdvo->color_range == HDMI_COLOR_RANGE_16_235)
+			pipe_config->limited_color_range = true;
 	}
 
-	if (intel_sdvo->color_range)
-		pipe_config->limited_color_range = true;
-
 	/* Clock computation needs to happen after pixel multiplier. */
 	if (intel_sdvo->is_tv)
 		i9xx_adjust_sdvo_tv_clock(pipe_config);
@@ -1258,8 +1257,8 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder)
 		/* The real mode polarity is set by the SDVO commands, using
 		 * struct intel_sdvo_dtd. */
 		sdvox = SDVO_VSYNC_ACTIVE_HIGH | SDVO_HSYNC_ACTIVE_HIGH;
-		if (!HAS_PCH_SPLIT(dev) && intel_sdvo->is_hdmi)
-			sdvox |= intel_sdvo->color_range;
+		if (!HAS_PCH_SPLIT(dev) && crtc->config.limited_color_range)
+			sdvox |= HDMI_COLOR_RANGE_16_235;
 		if (INTEL_INFO(dev)->gen < 5)
 			sdvox |= SDVO_BORDER_ENABLE;
 	} else {
-- 
1.8.1.4