diff options
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_plane.c')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_plane.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c index 74c65fa859b2..8a6a50d74aff 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c @@ -39,7 +39,7 @@ static int tilcdc_plane_atomic_check(struct drm_plane *plane, { struct drm_crtc_state *crtc_state; struct drm_plane_state *old_state = plane->state; - unsigned int depth, bpp; + unsigned int pitch; if (!state->crtc) return 0; @@ -68,8 +68,9 @@ static int tilcdc_plane_atomic_check(struct drm_plane *plane, return -EINVAL; } - drm_fb_get_bpp_depth(state->fb->pixel_format, &depth, &bpp); - if (state->fb->pitches[0] != crtc_state->mode.hdisplay * bpp / 8) { + pitch = crtc_state->mode.hdisplay * + drm_format_plane_cpp(state->fb->pixel_format, 0); + if (state->fb->pitches[0] != pitch) { dev_err(plane->dev->dev, "Invalid pitch: fb and crtc widths must be the same"); return -EINVAL; |