drm: Fill depth/bits_per_pixel for C8 format

commit c51a6bc5f6d328926a9a4a1247c5030faf190a80 upstream.

Set depth/bits_per_pixel to 8 for C8 format.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index f2d667b8bee2be1134eeff0c731fab56eb39e082..7aaf69c0784981172bf1acff7ce32e3ba928804e 100644 (file)
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -3702,6 +3702,7 @@ void drm_fb_get_bpp_depth(uint32_t format, unsigned int *depth,
                          int *bpp)
 {
        switch (format) {
+       case DRM_FORMAT_C8:
        case DRM_FORMAT_RGB332:
        case DRM_FORMAT_BGR233:
                *depth = 8;