From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
commit 33267703df15 ("drm/i915/dsi: Enable software vblank counter")
claims to get the mode_flags from the crtc_state, but in fact does
not. Fix it to do it right.
Cc: Vandita Kulkarni <vandita.kulkarni@xxxxxxxxx>
Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_crtc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_crtc.c b/drivers/gpu/drm/i915/display/intel_crtc.c
index 34ff40852a37..7dcbec3a3ca5 100644
--- a/drivers/gpu/drm/i915/display/intel_crtc.c
+++ b/drivers/gpu/drm/i915/display/intel_crtc.c
@@ -53,8 +53,6 @@ u32 intel_crtc_get_vblank_counter(struct intel_crtc *crtc)
u32 intel_crtc_max_vblank_count(const struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev);
- struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
- u32 mode_flags = crtc->mode_flags;
/*
* From Gen 11, In case of dsi cmd mode, frame counter wouldnt
@@ -62,7 +60,8 @@ u32 intel_crtc_max_vblank_count(const struct intel_crtc_state *crtc_state)
* the hw counter, then we would find it updated in only
* the next TE, hence switching to sw counter.
*/
- if (mode_flags & (I915_MODE_FLAG_DSI_USE_TE0 | I915_MODE_FLAG_DSI_USE_TE1))
+ if (crtc_state->mode_flags & (I915_MODE_FLAG_DSI_USE_TE0 |
+ I915_MODE_FLAG_DSI_USE_TE1))
return 0;
/*
--
2.26.2
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