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drm/vc4: plane: Swap Cb/Cr offsets for YVU formats #7124

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Merged
merged 1 commit into from
Nov 4, 2025
+3 −2
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drm/vc4: plane: Swap Cb/Cr offsets for YVU formats #7124

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5 changes: 3 additions & 2 deletions drivers/gpu/drm/vc4/vc4_plane.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2174,9 +2174,10 @@ static int vc6_plane_mode_set(struct drm_plane *plane,
* TODO: This only covers Raster Scan Order planes
*/
for (i = 0; i < num_planes; i++) {
int idx = vc6_get_plane_idx(format, i);
struct drm_gem_dma_object *bo =
drm_fb_dma_get_gem_obj(fb, vc6_get_plane_idx(format, i));
dma_addr_t paddr = bo->dma_addr + fb->offsets[i] + offsets[i];
drm_fb_dma_get_gem_obj(fb, idx);
dma_addr_t paddr = bo->dma_addr + fb->offsets[idx] + offsets[idx];

/* Pointer Word 0 */
vc4_state->ptr0_offset[i] = vc4_state->dlist_count;
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