[PATCH 14/36] drm/tegra: use bpp instead of cpp for drm_format_info

[Sandy Huang]

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/tegra/dc.c  | 2 +-
 drivers/gpu/drm/tegra/drm.c | 2 +-
 drivers/gpu/drm/tegra/fb.c  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index fbf57bc..850aef2 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -705,7 +705,7 @@ static void tegra_plane_atomic_update(struct drm_plane 
*plane,
        window.dst.y = plane->state->dst.y1;
        window.dst.w = drm_rect_width(&plane->state->dst);
        window.dst.h = drm_rect_height(&plane->state->dst);
-       window.bits_per_pixel = fb->format->cpp[0] * 8;
+       window.bits_per_pixel = fb->format->bpp[0];
        window.bottom_up = tegra_fb_is_bottom_up(fb) || state->bottom_up;
 
        /* copy from state */
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index 6fb7d74..ec6c5a2 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -973,7 +973,7 @@ static int tegra_debugfs_framebuffers(struct seq_file *s, 
void *data)
                seq_printf(s, "%3d: user size: %d x %d, depth %d, %d bpp, 
refcount %d\n",
                           fb->base.id, fb->width, fb->height,
                           fb->format->depth,
-                          fb->format->cpp[0] * 8,
+                          fb->format->bpp[0],
                           drm_framebuffer_read_refcount(fb));
        }
 
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index e34325c..d5f5e1a 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -148,7 +148,7 @@ struct drm_framebuffer *tegra_fb_create(struct drm_device 
*drm,
                        goto unreference;
                }
 
-               bpp = info->cpp[i];
+               bpp = info->bpp[i] / 8;
 
                size = (height - 1) * cmd->pitches[i] +
                       width * bpp + cmd->offsets[i];
-- 
2.7.4