diff mbox series

[25/36] drm/imx: use bpp instead of cpp for drm_format_info

Message ID 1569243119-183293-5-git-send-email-hjc@rock-chips.com (mailing list archive)
State New, archived
Headers show
Series [01/36] drm/fourcc: Add 2 plane YCbCr 10bit format support | expand

Commit Message

黄家钗 Sept. 23, 2019, 12:51 p.m. UTC 
cpp[BytePerPlane] can't describe the 10bit data format correctly,
So we use bpp[BitPerPlane] to instead cpp.

Signed-off-by: Sandy Huang <hjc@rock-chips.com>
---
 drivers/gpu/drm/imx/ipuv3-plane.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 28826c0..f7c7036 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -101,7 +101,7 @@  drm_plane_state_to_eba(struct drm_plane_state *state, int plane)
 	BUG_ON(!cma_obj);
 
 	return cma_obj->paddr + fb->offsets[plane] + fb->pitches[plane] * y +
-	       fb->format->cpp[plane] * x;
+	       fb->format->bpp[plane] / 8 * x;
 }
 
 static inline unsigned long
@@ -120,7 +120,7 @@  drm_plane_state_to_ubo(struct drm_plane_state *state)
 	y /= fb->format->vsub;
 
 	return cma_obj->paddr + fb->offsets[1] + fb->pitches[1] * y +
-	       fb->format->cpp[1] * x - eba;
+	       fb->format->bpp[1] / 8 * x - eba;
 }
 
 static inline unsigned long
@@ -139,7 +139,7 @@  drm_plane_state_to_vbo(struct drm_plane_state *state)
 	y /= fb->format->vsub;
 
 	return cma_obj->paddr + fb->offsets[2] + fb->pitches[2] * y +
-	       fb->format->cpp[2] * x - eba;
+	       fb->format->bpp[2] / 8 * x - eba;
 }
 
 void ipu_plane_put_resources(struct ipu_plane *ipu_plane)
@@ -628,7 +628,7 @@  static void ipu_plane_atomic_update(struct drm_plane *plane,
 	width = drm_rect_width(&state->src) >> 16;
 	height = drm_rect_height(&state->src) >> 16;
 	info = drm_format_info(fb->format->format);
-	ipu_calculate_bursts(width, info->cpp[0], fb->pitches[0],
+	ipu_calculate_bursts(width, info->bpp[0] / 8, fb->pitches[0],
 			     &burstsize, &num_bursts);
 
 	ipu_cpmem_zero(ipu_plane->ipu_ch);