diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-03-04 19:04:21 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-03-05 16:38:56 +0200 |
| commit | 603a945e55bddc9265bb40d27fd1de3ab3d0316b (patch) | |
| tree | 8cd657d333e4463445dd4e7c1785ff8b38a5e551 /drivers | |
| parent | 2c6afc3675bc0d4e38b8b47425d8150810482874 (diff) | |
drm/i915: Fix DSI TE max_vblank_count handling
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@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210304170421.10901-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_crtc.c | 5 |
1 files 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 c7a3e09fb425..3248f49999bb 100644 --- a/drivers/gpu/drm/i915/display/intel_crtc.c +++ b/drivers/gpu/drm/i915/display/intel_crtc.c @@ -51,8 +51,6 @@ 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 @@ -60,7 +58,8 @@ 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; /* |