[PATCH 09/19] drm/i915/display: Remove unused PSR dc3co_exitline field

Dibin Moolakadan Subrahmanian
2026-03-26T17:15:36Z

Remove dc3co_exitline from struct intel_psr as it is unused.
Keep dc3co_exit_delay for use in subsequent patches.

Signed-off-by: Dibin Moolakadan Subrahmanian <dibin.moolakadan.subrahmanian@intel.com>
---
drivers/gpu/drm/i915/display/intel_display_types.h | 1 -
drivers/gpu/drm/i915/display/intel_psr.c | 1 -
2 files changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 6c7f5bbbc821..60366087038f 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1789,7 +1789,6 @@ struct intel_psr {
bool source_panel_replay_support;
bool sink_panel_replay_support;
bool panel_replay_enabled;
- u32 dc3co_exitline;
u32 dc3co_exit_delay;
u8 entry_setup_frames;

diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 29900576e117..40adbd1c8ddc 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -2050,7 +2050,6 @@ static void intel_psr_enable_locked(struct intel_dp *intel_dp,
/* DC5/DC6 requires at least 6 idle frames */
val = usecs_to_jiffies(intel_get_frame_time_us(crtc_state) * 6);
intel_dp->psr.dc3co_exit_delay = val;
- intel_dp->psr.dc3co_exitline = crtc_state->dc3co_exitline;
intel_dp->psr.psr2_sel_fetch_enabled = crtc_state->enable_psr2_sel_fetch;
intel_dp->psr.su_region_et_enabled = crtc_state->enable_psr2_su_region_et;
intel_dp->psr.psr2_sel_fetch_cff_enabled = false;
--
2.43.0