FBC has been converted to atomic, so updating
some legacy variables is no longer needed.
drm_atomic_helper_update_legacy_modeset_state
does update crtc->x/y anyway, but we shouldn't need it.
Signed-off-by: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_display.c | 30 ++++--------------------------
1 file changed, 4 insertions(+), 26 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index d95b3ba1fe47..6e47ee8827ae 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -11027,31 +11027,6 @@ intel_modeset_pipe_config(struct drm_crtc *crtc,
return ret;
}
-static void
-intel_modeset_update_crtc_state(struct drm_atomic_state *state)
-{
- struct drm_crtc *crtc;
- struct drm_crtc_state *new_crtc_state;
- int i;
-
- /* Double check state. */
- for_each_new_crtc_in_state(state, crtc, new_crtc_state, i) {
- struct drm_plane_state *plane_state;
- to_intel_crtc(crtc)->config =
to_intel_crtc_state(new_crtc_state);
-
- /*
- * Update legacy state to satisfy fbc code. This can
- * be removed when fbc uses the atomic state.
- */
- plane_state = drm_atomic_get_new_plane_state(state,
crtc->primary);
- if (plane_state) {
- crtc->primary->fb = plane_state->fb;
- crtc->x = plane_state->src_x >> 16;
- crtc->y = plane_state->src_y >> 16;
- }
- }
-}
-
static bool intel_fuzzy_clock_check(int clock1, int clock2)
{
int diff;
@@ -12438,7 +12413,10 @@ static void intel_atomic_commit_tail(struct
drm_atomic_state *state)
/* Only after disabling all output pipelines that will be changed can we
* update the the output configuration. */
- intel_modeset_update_crtc_state(state);
+
+ /* Update legacy crtc->config pointer */
+ for_each_new_crtc_in_state(state, crtc, new_crtc_state, i)
+ to_intel_crtc(crtc)->config =
to_intel_crtc_state(new_crtc_state);
if (intel_state->modeset) {
drm_atomic_helper_update_legacy_modeset_state(state->dev,
state);
--
2.11.0
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