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drm/i915: Fix cursor coordinates on bigjoiner slave

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Adjust the cursor dst coordinates appripriately when it's on
the bigjoiner slave pipe. intel_atomic_plane_check_clipping()
already did this but with the cursor we discard those results
(apart from uapi.visible and error checks) since the hardware
will be doing the clipping for us.

v2: Rebase due to bigjoiner bitmask usage

Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220223131315.18016-3-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2022-02-23 15:13:04 +02:00
parent cccc71b552
commit 6c6465fc33
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/i915/display/intel_cursor.c
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@ -152,6 +152,9 @@ static int intel_check_cursor(struct intel_crtc_state *crtc_state,
/* Use the unclipped src/dst rectangles, which we program to hw */
plane_state->uapi.src = src;
plane_state->uapi.dst = dst;
if (intel_crtc_is_bigjoiner_slave(crtc_state))
drm_rect_translate(&plane_state->uapi.dst,
-crtc_state->pipe_src_w, 0);
ret = intel_cursor_check_surface(plane_state);
if (ret)