[PATCH v10 01/10] drm/i915/psr: Add TRANS_PUSH register bit definition for PSR

Jouni Högander
2026-01-26T08:00:36Z

Add TRANS_PUSH register bit LNL_TRANS_PUSH_PSR_PR_EN definition for PSR
usage.

v2: add bspec reference

Bspec: 69984
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
drivers/gpu/drm/i915/display/intel_vrr_regs.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/display/intel_vrr_regs.h b/drivers/gpu/drm/i915/display/intel_vrr_regs.h
index 427ada0d3973..9d4d6573a149 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr_regs.h
+++ b/drivers/gpu/drm/i915/display/intel_vrr_regs.h
@@ -165,6 +165,7 @@
#define TRANS_PUSH(display, trans) _MMIO_TRANS2((display), (trans), _TRANS_PUSH_A)
#define TRANS_PUSH_EN REG_BIT(31)
#define TRANS_PUSH_SEND REG_BIT(30)
+#define LNL_TRANS_PUSH_PSR_PR_EN REG_BIT(16)

#define _TRANS_VRR_VSYNC_A 0x60078
#define TRANS_VRR_VSYNC(display, trans) _MMIO_TRANS2((display), (trans), _TRANS_VRR_VSYNC_A)
--
2.43.0