From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Have the state checker validate that the csc matrices
look correct when read back from the hardware.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_display.c | 21 ++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index aa22241c971c..763f7fdfb27c 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -5643,6 +5643,24 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config,
} \
} while (0)
+#define PIPE_CONF_CHECK_CSC(name) do { \
+ PIPE_CONF_CHECK_X(name.preoff[0]); \
+ PIPE_CONF_CHECK_X(name.preoff[1]); \
+ PIPE_CONF_CHECK_X(name.preoff[2]); \
+ PIPE_CONF_CHECK_X(name.coeff[0]); \
+ PIPE_CONF_CHECK_X(name.coeff[1]); \
+ PIPE_CONF_CHECK_X(name.coeff[2]); \
+ PIPE_CONF_CHECK_X(name.coeff[3]); \
+ PIPE_CONF_CHECK_X(name.coeff[4]); \
+ PIPE_CONF_CHECK_X(name.coeff[5]); \
+ PIPE_CONF_CHECK_X(name.coeff[6]); \
+ PIPE_CONF_CHECK_X(name.coeff[7]); \
+ PIPE_CONF_CHECK_X(name.coeff[8]); \
+ PIPE_CONF_CHECK_X(name.postoff[0]); \
+ PIPE_CONF_CHECK_X(name.postoff[1]); \
+ PIPE_CONF_CHECK_X(name.postoff[2]); \
+} while (0)
+
#define PIPE_CONF_QUIRK(quirk) \
((current_config->quirks | pipe_config->quirks) & (quirk))
@@ -5740,6 +5758,9 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config,
PIPE_CONF_CHECK_COLOR_LUT(pre_csc_lut, true);
PIPE_CONF_CHECK_COLOR_LUT(post_csc_lut, false);
+ PIPE_CONF_CHECK_CSC(csc);
+ PIPE_CONF_CHECK_CSC(output_csc);
+
if (current_config->active_planes) {
PIPE_CONF_CHECK_BOOL(has_psr);
PIPE_CONF_CHECK_BOOL(has_psr2);
--
2.39.2
