[Intel-gfx] [PATCH 1/2] drm/i915: check fb->pixel_format instead of bits_per_pixel

[Daniel Vetter]

We've mostly switched over to the new more flexible schema, but
there's one check left in the modeset code.

Motivated by a question from Ville whether there's really no way an
unsupported pixel_format can escape into our platform update_plane
callbacks.

Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
 drivers/gpu/drm/i915/intel_display.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 84bd8d3..8cbb65c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -7956,8 +7956,8 @@ intel_set_config_compute_mode_changes(struct drm_mode_set *set,
 			config->mode_changed = true;
 		} else if (set->fb->depth != set->crtc->fb->depth) {
 			config->mode_changed = true;
-		} else if (set->fb->bits_per_pixel !=
-			   set->crtc->fb->bits_per_pixel) {
+		} else if (set->fb->pixel_format !=
+			   set->crtc->fb->pixel_format) {
 			config->mode_changed = true;
 		} else
 			config->fb_changed = true;
-- 
1.7.10.4