drm/imx: switch to use media bus formats

imx-drm internally misused the V4L2_PIX_FMT constants, which are supposed to
describe the pixel format of frame buffers in memory, to describe the pixel
format on the bus between the display controller and the encoder hardware.
Now that MEDIA_BUS_FMT constants are available to drm drivers, use those
instead.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: Emil Renner Berthing <kernel@esmil.dk>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index 2d6dc94e1e64..f9ec17a43458 100644
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -168,16 +168,16 @@ static void imx_ldb_encoder_prepare(struct drm_encoder *encoder)
         switch (imx_ldb_ch->chno) {
         case 0:
                 pixel_fmt = (ldb->ldb_ctrl & LDB_DATA_WIDTH_CH0_24) ?
-                        V4L2_PIX_FMT_RGB24 : V4L2_PIX_FMT_BGR666;
+                        MEDIA_BUS_FMT_RGB888_1X24 : MEDIA_BUS_FMT_RGB666_1X18;
                 break;
         case 1:
                 pixel_fmt = (ldb->ldb_ctrl & LDB_DATA_WIDTH_CH1_24) ?
-                        V4L2_PIX_FMT_RGB24 : V4L2_PIX_FMT_BGR666;
+                        MEDIA_BUS_FMT_RGB888_1X24 : MEDIA_BUS_FMT_RGB666_1X18;
                 break;
         default:
                 dev_err(ldb->dev, "unable to config di%d panel format\n",
                         imx_ldb_ch->chno);
-                pixel_fmt = V4L2_PIX_FMT_RGB24;
+                pixel_fmt = MEDIA_BUS_FMT_RGB888_1X24;
         }
 
         imx_drm_panel_format(encoder, pixel_fmt);