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drm/i915/dp: s/intel_dp_needs_vsc_sdp/intel_dp_needs_vsc_colorimetry

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The function answers whether a VSC SDP with colorimetry and pixel
encoding payload is required by the content being displayed.
Rename it to reflect that.

No functional change intended.

Assisted-by: GitHub_Copilot:claude-sonnet-4.6
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Reviewed-by: Pranay Samala <pranay.samala@intel.com>
Link: https://patch.msgid.link/20260709113951.3557968-2-chaitanya.kumar.borah@intel.com
This commit is contained in:
Chaitanya Kumar Borah
2026-07-09 17:09:50 +05:30
parent b201029ca6
commit a0e6549031
3 changed files with 7 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/i915/display/intel_ddi.c
View File

@@ -470,7 +470,7 @@ void intel_ddi_set_dp_msa(const struct intel_crtc_state *crtc_state,
* YCBCR 420, HDR BT.2020 signals we should program MSA MISC1 fields
* which indicate VSC SDP for the Pixel Encoding/Colorimetry Format.
*/
if (intel_dp_needs_vsc_sdp(crtc_state, conn_state))
if (intel_dp_needs_vsc_colorimetry(crtc_state, conn_state))
temp |= DP_MSA_MISC_COLOR_VSC_SDP;
intel_de_write(display, TRANS_MSA_MISC(display, cpu_transcoder),

8
drivers/gpu/drm/i915/display/intel_dp.c
View File

@@ -3123,7 +3123,7 @@ static void intel_dp_compute_vsc_sdp(struct intel_dp *intel_dp,
struct drm_dp_vsc_sdp *vsc;
if ((!intel_dp->colorimetry_support ||
!intel_dp_needs_vsc_sdp(crtc_state, conn_state)) &&
!intel_dp_needs_vsc_colorimetry(crtc_state, conn_state)) &&
!crtc_state->has_psr)
return;
@@ -3133,7 +3133,7 @@ static void intel_dp_compute_vsc_sdp(struct intel_dp *intel_dp,
vsc->sdp_type = DP_SDP_VSC;
/* Needs colorimetry */
if (intel_dp_needs_vsc_sdp(crtc_state, conn_state)) {
if (intel_dp_needs_vsc_colorimetry(crtc_state, conn_state)) {
intel_dp_compute_vsc_colorimetry(crtc_state, conn_state,
vsc);
} else if (crtc_state->has_panel_replay) {
@@ -5066,8 +5066,8 @@ static bool intel_dp_get_and_ack_sink_irq_esi_sst(struct intel_dp *intel_dp, u8
}
bool
intel_dp_needs_vsc_sdp(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state)
intel_dp_needs_vsc_colorimetry(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state)
{
/*
* As per DP 1.4a spec section 2.2.4.3 [MSA Field for Indication

4
drivers/gpu/drm/i915/display/intel_dp.h
View File

@@ -128,8 +128,8 @@ int intel_dp_max_link_data_rate(struct intel_dp *intel_dp,
bool intel_dp_joiner_needs_dsc(struct intel_display *display,
int num_joined_pipes);
bool intel_dp_has_joiner(struct intel_dp *intel_dp);
bool intel_dp_needs_vsc_sdp(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state);
bool intel_dp_needs_vsc_colorimetry(const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state);
void intel_dp_set_infoframes(struct intel_encoder *encoder, bool enable,
const struct intel_crtc_state *crtc_state,
const struct drm_connector_state *conn_state);