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* [Intel-gfx] [PATCH] drm/i915/mtl: Use int for entry setup frames
@ 2023-11-13  9:37 Mika Kahola
  2023-11-13 15:34 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
                   ` (4 more replies)
  0 siblings, 5 replies; 8+ messages in thread
From: Mika Kahola @ 2023-11-13  9:37 UTC (permalink / raw)
  To: intel-gfx

At least one TGL had regression when using u8 types
for entry setup frames calculation. So, let's switch
to use ints instead.

Signed-off-by: Mika Kahola <mika.kahola@intel.com>
---
 drivers/gpu/drm/i915/display/intel_psr.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 3691f882e1c0..a4417e85f92a 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -1093,12 +1093,12 @@ static bool _compute_psr2_wake_times(struct intel_dp *intel_dp,
 	return true;
 }
 
-static u8 intel_psr_entry_setup_frames(struct intel_dp *intel_dp,
-				       const struct drm_display_mode *adjusted_mode)
+static int intel_psr_entry_setup_frames(struct intel_dp *intel_dp,
+					const struct drm_display_mode *adjusted_mode)
 {
 	struct drm_i915_private *i915 = dp_to_i915(intel_dp);
 	int psr_setup_time = drm_dp_psr_setup_time(intel_dp->psr_dpcd);
-	u8 entry_setup_frames = 0;
+	int entry_setup_frames = 0;
 
 	if (psr_setup_time < 0) {
 		drm_dbg_kms(&i915->drm,
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2023-11-16  9:00 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-11-13  9:37 [Intel-gfx] [PATCH] drm/i915/mtl: Use int for entry setup frames Mika Kahola
2023-11-13 15:34 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
2023-11-13 20:34 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2023-11-14 10:17 ` [Intel-gfx] [PATCH] " Hogander, Jouni
2023-11-14 10:22 ` Andrzej Hajda
2023-11-14 10:24   ` Kahola, Mika
2023-11-15 21:58 ` Ville Syrjälä
2023-11-16  8:59   ` Kahola, Mika

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