This was my bad, spec says that the name of this bit is
'Y-coordinate valid' but the values for it is:
0: Include Y-coordinate valid eDP1.4a
1: Do not include Y-coordinate valid eDP 1.4
So renaming the bit and not setting it.
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx>
Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_reg.h | 2 +-
drivers/gpu/drm/i915/intel_psr.c | 5 ++---
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 176dca6554f4..19429cb1f3a7 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4058,7 +4058,7 @@ enum {
#define EDP_PSR2_CTL _MMIO(0x6f900)
#define EDP_PSR2_ENABLE (1<<31)
#define EDP_SU_TRACK_ENABLE (1<<30)
-#define EDP_Y_COORDINATE_VALID (1<<26) /* GLK and CNL+ */
+#define EDP_Y_COORDINATE_INVALID (1<<26) /* GLK and CNL+ */
#define EDP_Y_COORDINATE_ENABLE (1<<25) /* GLK and CNL+ */
#define EDP_MAX_SU_DISABLE_TIME(t) ((t)<<20)
#define EDP_MAX_SU_DISABLE_TIME_MASK (0x1f<<20)
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 2d53f7398a6d..f12111438bcf 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -400,9 +400,8 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
* mesh at all with our frontbuffer tracking. And the hw alone isn't
* good enough. */
val |= EDP_PSR2_ENABLE | EDP_SU_TRACK_ENABLE;
- if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) {
- val |= EDP_Y_COORDINATE_VALID | EDP_Y_COORDINATE_ENABLE;
- }
+ if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
+ val |= EDP_Y_COORDINATE_ENABLE;
val |= EDP_PSR2_FRAME_BEFORE_SU(dev_priv->psr.sink_sync_latency + 1);
--
2.16.3
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