cpp[BytePerPlane] can't describe the 10bit data format correctly,
So we use bpp[BitPerPlane] to instead cpp.
Signed-off-by: Sandy Huang <hjc@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 2 +-
drivers/gpu/drm/tilcdc/tilcdc_plane.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index e9dd5e5..78c587d 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -71,7 +71,7 @@ static void set_scanout(struct drm_crtc *crtc, struct drm_framebuffer *fb)
start = gem->paddr + fb->offsets[0] +
crtc->y * fb->pitches[0] +
- crtc->x * fb->format->cpp[0];
+ crtc->x * fb->format->bpp[0] / 8;
end = start + (crtc->mode.vdisplay * fb->pitches[0]);
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
index 3abb964..fca7375 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c
@@ -55,7 +55,7 @@ static int tilcdc_plane_atomic_check(struct drm_plane *plane,
}
pitch = crtc_state->mode.hdisplay *
- state->fb->format->cpp[0];
+ state->fb->format->bpp[0] / 8;
if (state->fb->pitches[0] != pitch) {
dev_err(plane->dev->dev,
"Invalid pitch: fb and crtc widths must be the same");
--
2.7.4
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