diff options
| -rw-r--r-- | drivers/gpu/drm/imx/dpu/dpu-plane.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/imx/dpu/dpu-plane.c b/drivers/gpu/drm/imx/dpu/dpu-plane.c index 731b1f4b6fb1..21bf0be2ca54 100644 --- a/drivers/gpu/drm/imx/dpu/dpu-plane.c +++ b/drivers/gpu/drm/imx/dpu/dpu-plane.c @@ -116,13 +116,14 @@ drm_plane_state_to_baseaddr(struct drm_plane_state *state) { struct drm_framebuffer *fb = state->fb; struct drm_gem_cma_object *cma_obj; + unsigned int x = state->src_x >> 16; + unsigned int y = state->src_y >> 16; cma_obj = drm_fb_cma_get_gem_obj(fb, 0); BUG_ON(!cma_obj); - return cma_obj->paddr + fb->offsets[0] + - fb->pitches[0] * (state->src_y >> 16) + - (fb->bits_per_pixel >> 3) * (state->src_x >> 16); + return cma_obj->paddr + fb->offsets[0] + fb->pitches[0] * y + + drm_format_plane_cpp(fb->pixel_format, 0) * x; } static int dpu_plane_atomic_check(struct drm_plane *plane, |