Now that we have a useful struct for this, let's use it. Some neat
pointer-chasing required, but it's all there already.
v2: Rebased on top of the added Haswell limited color range support.
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
drivers/gpu/drm/i915/intel_display.c | 13 ++++++-------
drivers/gpu/drm/i915/intel_dp.c | 2 +-
drivers/gpu/drm/i915/intel_drv.h | 12 +++++++-----
drivers/gpu/drm/i915/intel_hdmi.c | 5 +++--
drivers/gpu/drm/i915/intel_sdvo.c | 5 +++--
5 files changed, 20 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c5f7c6e..a19778c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5131,7 +5131,7 @@ static void ironlake_set_pipeconf(struct drm_crtc *crtc,
else
val |= PIPECONF_PROGRESSIVE;
- if (adjusted_mode->private_flags & INTEL_MODE_LIMITED_COLOR_RANGE)
+ if (intel_crtc->config.limited_color_range)
val |= PIPECONF_COLOR_RANGE_SELECT;
else
val &= ~PIPECONF_COLOR_RANGE_SELECT;
@@ -5147,8 +5147,7 @@ static void ironlake_set_pipeconf(struct drm_crtc *crtc,
* is supported, but eventually this should handle various
* RGB<->YCbCr scenarios as well.
*/
-static void intel_set_pipe_csc(struct drm_crtc *crtc,
- const struct drm_display_mode *adjusted_mode)
+static void intel_set_pipe_csc(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -5163,7 +5162,7 @@ static void intel_set_pipe_csc(struct drm_crtc *crtc,
* consideration.
*/
- if (adjusted_mode->private_flags & INTEL_MODE_LIMITED_COLOR_RANGE)
+ if (intel_crtc->config.limited_color_range)
coeff = ((235 - 16) * (1 << 12) / 255) & 0xff8; /* 0.xxx... */
/*
@@ -5187,7 +5186,7 @@ static void intel_set_pipe_csc(struct drm_crtc *crtc,
if (INTEL_INFO(dev)->gen > 6) {
uint16_t postoff = 0;
- if (adjusted_mode->private_flags & INTEL_MODE_LIMITED_COLOR_RANGE)
+ if (intel_crtc->config.limited_color_range)
postoff = (16 * (1 << 13) / 255) & 0x1fff;
I915_WRITE(PIPE_CSC_POSTOFF_HI(pipe), postoff);
@@ -5198,7 +5197,7 @@ static void intel_set_pipe_csc(struct drm_crtc *crtc,
} else {
uint32_t mode = CSC_MODE_YUV_TO_RGB;
- if (adjusted_mode->private_flags & INTEL_MODE_LIMITED_COLOR_RANGE)
+ if (intel_crtc->config.limited_color_range)
mode |= CSC_BLACK_SCREEN_OFFSET;
I915_WRITE(PIPE_CSC_MODE(pipe), mode);
@@ -5794,7 +5793,7 @@ static int haswell_crtc_mode_set(struct drm_crtc *crtc,
haswell_set_pipeconf(crtc, adjusted_mode, dither);
- intel_set_pipe_csc(crtc, adjusted_mode);
+ intel_set_pipe_csc(crtc);
/* Set up the display plane register */
I915_WRITE(DSPCNTR(plane), DISPPLANE_GAMMA_ENABLE | DISPPLANE_PIPE_CSC_ENABLE);
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index e851fdd..0f15513 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -739,7 +739,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
}
if (intel_dp->color_range)
- adjusted_mode->private_flags |= INTEL_MODE_LIMITED_COLOR_RANGE;
+ pipe_config->limited_color_range = true;
mode_rate = intel_dp_link_required(adjusted_mode->clock, bpp);
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 458e6bd..61ce435 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -103,11 +103,6 @@
/* drm_display_mode->private_flags */
#define INTEL_MODE_DP_FORCE_6BPC (0x10)
-/*
- * Set when limited 16-235 (as opposed to full 0-255) RGB color range is
- * to be used.
- */
-#define INTEL_MODE_LIMITED_COLOR_RANGE (0x40)
struct intel_framebuffer {
struct drm_framebuffer base;
@@ -192,6 +187,13 @@ struct intel_crtc_config {
/* Whether to set up the PCH/FDI. Note that we never allow sharing
* between pch encoders and cpu encoders. */
bool has_pch_encoder;
+
+ /*
+ * Use reduced/limited/broadcast rbg range, compressing from the full
+ * range fed into the crtcs.
+ */
+ bool limited_color_range;
+
/* Used by SDVO (and if we ever fix it, HDMI). */
unsigned pixel_multiplier;
};
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index cfc9d751..a8e7104 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -332,6 +332,7 @@ static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode)
{
struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
+ struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
struct dip_infoframe avi_if = {
.type = DIP_TYPE_AVI,
.ver = DIP_VERSION_AVI,
@@ -342,7 +343,7 @@ static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
avi_if.body.avi.YQ_CN_PR |= DIP_AVI_PR_2;
if (intel_hdmi->rgb_quant_range_selectable) {
- if (adjusted_mode->private_flags & INTEL_MODE_LIMITED_COLOR_RANGE)
+ if (intel_crtc->config.limited_color_range)
avi_if.body.avi.ITC_EC_Q_SC |= DIP_AVI_RGB_QUANT_RANGE_LIMITED;
else
avi_if.body.avi.ITC_EC_Q_SC |= DIP_AVI_RGB_QUANT_RANGE_FULL;
@@ -789,7 +790,7 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
}
if (intel_hdmi->color_range)
- adjusted_mode->private_flags |= INTEL_MODE_LIMITED_COLOR_RANGE;
+ pipe_config->limited_color_range = true;
if (HAS_PCH_SPLIT(dev) && !IS_HASWELL(dev))
pipe_config->has_pch_encoder = true;
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 7100196..59a6781 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -956,9 +956,10 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo,
.len = DIP_LEN_AVI,
};
uint8_t sdvo_data[4 + sizeof(avi_if.body.avi)];
+ struct intel_crtc *intel_crtc = to_intel_crtc(intel_sdvo->base.base.crtc);
if (intel_sdvo->rgb_quant_range_selectable) {
- if (adjusted_mode->private_flags & INTEL_MODE_LIMITED_COLOR_RANGE)
+ if (intel_crtc->config.limited_color_range)
avi_if.body.avi.ITC_EC_Q_SC |= DIP_AVI_RGB_QUANT_RANGE_LIMITED;
else
avi_if.body.avi.ITC_EC_Q_SC |= DIP_AVI_RGB_QUANT_RANGE_FULL;
@@ -1087,7 +1088,7 @@ static bool intel_sdvo_compute_config(struct intel_encoder *encoder,
}
if (intel_sdvo->color_range)
- adjusted_mode->private_flags |= INTEL_MODE_LIMITED_COLOR_RANGE;
+ pipe_config->limited_color_range = true;
return true;
}
--
1.7.11.4
