From: Dave Stevenson <dave.stevenson@xxxxxxxxxxxxxxx>
The VC4 HDMI driver has a helper function to figure out whether full
range or limited range RGB is being used called
vc4_hdmi_is_full_range_rgb().
We'll need it to support other colorspaces, so let's rename it to
vc4_hdmi_is_full_range().
Signed-off-by: Dave Stevenson <dave.stevenson@xxxxxxxxxxxxxxx>
Reviewed-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index d23c0c3df2ee..f0d8da241f24 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -153,8 +153,8 @@ static bool vc4_hdmi_mode_needs_scrambling(const struct drm_display_mode *mode,
return clock > HDMI_14_MAX_TMDS_CLK;
}
-static bool vc4_hdmi_is_full_range_rgb(struct vc4_hdmi *vc4_hdmi,
- struct vc4_hdmi_connector_state *vc4_state)
+static bool vc4_hdmi_is_full_range(struct vc4_hdmi *vc4_hdmi,
+ struct vc4_hdmi_connector_state *vc4_state)
{
const struct drm_display_mode *mode = &vc4_hdmi->saved_adjusted_mode;
struct drm_display_info *display = &vc4_hdmi->connector.display_info;
@@ -916,7 +916,7 @@ static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder)
drm_hdmi_avi_infoframe_quant_range(&frame.avi,
connector, mode,
- vc4_hdmi_is_full_range_rgb(vc4_hdmi, vc4_state) ?
+ vc4_hdmi_is_full_range(vc4_hdmi, vc4_state) ?
HDMI_QUANTIZATION_RANGE_FULL :
HDMI_QUANTIZATION_RANGE_LIMITED);
drm_hdmi_avi_infoframe_colorimetry(&frame.avi, cstate);
@@ -1171,7 +1171,7 @@ static void vc4_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi,
csc_ctl = VC4_SET_FIELD(VC4_HD_CSC_CTL_ORDER_BGR,
VC4_HD_CSC_CTL_ORDER);
- if (!vc4_hdmi_is_full_range_rgb(vc4_hdmi, vc4_state)) {
+ if (!vc4_hdmi_is_full_range(vc4_hdmi, vc4_state)) {
/* CEA VICs other than #1 requre limited range RGB
* output unless overridden by an AVI infoframe.
* Apply a colorspace conversion to squash 0-255 down
@@ -1324,7 +1324,7 @@ static void vc5_hdmi_csc_setup(struct vc4_hdmi *vc4_hdmi,
case VC4_HDMI_OUTPUT_RGB:
if_xbar = 0x354021;
- if (!vc4_hdmi_is_full_range_rgb(vc4_hdmi, vc4_state))
+ if (!vc4_hdmi_is_full_range(vc4_hdmi, vc4_state))
vc5_hdmi_set_csc_coeffs(vc4_hdmi, vc5_hdmi_csc_full_rgb_to_limited_rgb);
else
vc5_hdmi_set_csc_coeffs(vc4_hdmi, vc5_hdmi_csc_full_rgb_unity);
--
2.39.2
