The decision to use DFP output format conversion capabilities should be
during compute_config phase.
This patch adds new members to crtc_state to help configure the DFP
output related conversions. Also adds a member to intel_dp to store
ycbcr420 pass through capability.
This will help to store only the format conversion capabilities of the
DP device in intel_dp->dfp, and use crtc_state to compute and store the
configuration for color/format conversion for a given mode.
Signed-off-by: Ankit Nautiyal <ankit.k.nauti...@intel.com>
---
drivers/gpu/drm/i915/display/intel_display_types.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h
b/drivers/gpu/drm/i915/display/intel_display_types.h
index 0da9b208d56e..065ed19a5dd3 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1311,6 +1311,12 @@ struct intel_crtc_state {
/* for loading single buffered registers during vblank */
struct drm_vblank_work vblank_work;
+
+ /* DP DFP color configuration */
+ struct {
+ bool rgb_to_ycbcr;
+ bool ycbcr_444_to_420;
+ } dp_dfp_config;
};
enum intel_pipe_crc_source {
@@ -1704,6 +1710,7 @@ struct intel_dp {
int pcon_max_frl_bw;
u8 max_bpc;
bool ycbcr_444_to_420;
+ bool ycbcr420_passthrough;
bool rgb_to_ycbcr;
} dfp;
--
2.25.1
