Am 17.03.21 um 16:43 schrieb Maxime Ripard:
The limited_rgb_range field in the vc4_hdmi_encoder structure is used to
tell whether we're supposed to output with a full or limited RGB range.

This is redundant with the new helper we introduced, so let's convert to
that helper and drop that field.

Signed-off-by: Maxime Ripard <max...@cerno.tech>

Acked-by: Thomas Zimmermann <tzimmerm...@suse.de>

---
  drivers/gpu/drm/vc4/vc4_hdmi.c | 21 +++++----------------
  drivers/gpu/drm/vc4/vc4_hdmi.h |  1 -
  2 files changed, 5 insertions(+), 17 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index bb2fffa2d495..8f0af246f18f 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -384,7 +384,6 @@ static void vc4_hdmi_write_infoframe(struct drm_encoder 
*encoder,
  static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder)
  {
        struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
-       struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder);
        struct drm_connector *connector = &vc4_hdmi->connector;
        struct drm_connector_state *cstate = connector->state;
        struct drm_crtc *crtc = encoder->crtc;
@@ -401,9 +400,9 @@ static void vc4_hdmi_set_avi_infoframe(struct drm_encoder 
*encoder)
drm_hdmi_avi_infoframe_quant_range(&frame.avi,
                                           connector, mode,
-                                          vc4_encoder->limited_rgb_range ?
-                                          HDMI_QUANTIZATION_RANGE_LIMITED :
-                                          HDMI_QUANTIZATION_RANGE_FULL);
+                                          vc4_hdmi_is_full_range_rgb(vc4_hdmi, 
mode) ?
+                                          HDMI_QUANTIZATION_RANGE_FULL :
+                                          HDMI_QUANTIZATION_RANGE_LIMITED);
drm_hdmi_avi_infoframe_bars(&frame.avi, cstate); @@ -841,20 +840,10 @@ static void vc4_hdmi_encoder_pre_crtc_enable(struct drm_encoder *encoder,
                                             struct drm_atomic_state *state)
  {
        struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
-       struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder);
        struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
- if (vc4_hdmi_is_full_range_rgb(vc4_hdmi, mode) {
-               if (vc4_hdmi->variant->csc_setup)
-                       vc4_hdmi->variant->csc_setup(vc4_hdmi, mode);
-
-               vc4_encoder->limited_rgb_range = true;
-       } else {
-               if (vc4_hdmi->variant->csc_setup)
-                       vc4_hdmi->variant->csc_setup(vc4_hdmi, mode);
-
-               vc4_encoder->limited_rgb_range = false;
-       }
+       if (vc4_hdmi->variant->csc_setup)
+               vc4_hdmi->variant->csc_setup(vc4_hdmi, mode);
HDMI_WRITE(HDMI_FIFO_CTL, VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N);
  }
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h
index 3d88261d463e..8e42f9e7b3e2 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.h
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.h
@@ -12,7 +12,6 @@
  struct vc4_hdmi_encoder {
        struct vc4_encoder base;
        bool hdmi_monitor;
-       bool limited_rgb_range;
  };
static inline struct vc4_hdmi_encoder *


--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer

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