cpp[BytePerPlane] can't describe the 10bit data format correctly,
So we use bpp[BitPerPlane] to instead cpp.
Signed-off-by: Sandy Huang <h...@rock-chips.com>
---
drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index ca01234..ee1158e 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -81,7 +81,7 @@ rockchip_user_fb_create(struct drm_device *dev, struct
drm_file *file_priv,
min_size = (height - 1) * mode_cmd->pitches[i] +
mode_cmd->offsets[i] +
- width * info->cpp[i];
+ width * info->bpp[i] / 8;
if (obj->size < min_size) {
drm_gem_object_put_unlocked(obj);
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 2f821c5..d90d4b6 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -832,7 +832,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane,
dsp_sty = dest->y1 + crtc->mode.vtotal - crtc->mode.vsync_start;
dsp_st = dsp_sty << 16 | (dsp_stx & 0xffff);
- offset = (src->x1 >> 16) * fb->format->cpp[0];
+ offset = (src->x1 >> 16) * fb->format->bpp[0] / 8;
offset += (src->y1 >> 16) * fb->pitches[0];
dma_addr = rk_obj->dma_addr + offset + fb->offsets[0];
@@ -859,7 +859,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane,
if (is_yuv) {
int hsub = fb->format->hsub;
int vsub = fb->format->vsub;
- int bpp = fb->format->cpp[1];
+ int bpp = fb->format->bpp[1] / 8;
uv_obj = fb->obj[1];
rk_uv_obj = to_rockchip_obj(uv_obj);
--
2.7.4
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