diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_psr.c | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 54120b45958b..d0495d09e3d7 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -2003,6 +2003,29 @@ static void intel_psr2_sel_fetch_pipe_alignment(const struct intel_crtc_state *c } /* + * When early transport is in use we need to extend SU area to cover + * cursor fully when cursor is in SU area. + */ +static void +intel_psr2_sel_fetch_et_alignment(struct intel_crtc_state *crtc_state, + struct intel_plane_state *cursor_state, + struct drm_rect *pipe_clip) +{ + struct drm_rect inter; + + if (!crtc_state->enable_psr2_su_region_et || + !cursor_state->uapi.visible) + return; + + inter = *pipe_clip; + if (!drm_rect_intersect(&inter, &cursor_state->uapi.dst)) + return; + + clip_area_update(pipe_clip, &cursor_state->uapi.dst, + &crtc_state->pipe_src); +} + +/* * TODO: Not clear how to handle planes with negative position, * also planes are not updated if they have a negative X * position so for now doing a full update in this cases @@ -2043,7 +2066,8 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, struct drm_i915_private *dev_priv = to_i915(state->base.dev); struct intel_crtc_state *crtc_state = intel_atomic_get_new_crtc_state(state, crtc); struct drm_rect pipe_clip = { .x1 = 0, .y1 = -1, .x2 = INT_MAX, .y2 = -1 }; - struct intel_plane_state *new_plane_state, *old_plane_state; + struct intel_plane_state *new_plane_state, *old_plane_state, + *cursor_plane_state = NULL; struct intel_plane *plane; bool full_update = false; int i, ret; @@ -2123,6 +2147,13 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, damaged_area.x2 += new_plane_state->uapi.dst.x1 - src.x1; clip_area_update(&pipe_clip, &damaged_area, &crtc_state->pipe_src); + + /* + * Cursor plane new state is stored to adjust su area to cover + * cursor are fully. + */ + if (plane->id == PLANE_CURSOR) + cursor_plane_state = new_plane_state; } /* @@ -2151,6 +2182,11 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state, if (ret) return ret; + /* Adjust su area to cover cursor fully as necessary */ + if (cursor_plane_state) + intel_psr2_sel_fetch_et_alignment(crtc_state, cursor_plane_state, + &pipe_clip); + intel_psr2_sel_fetch_pipe_alignment(crtc_state, &pipe_clip); /* |