imx-drm: encoder prepare/mode_set must use adjusted mode

The encoder ->prepare() and ->mode_set() methods need to use the
hw adjusted mode, not the original mode.

Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

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 4ff62a517c75..1b86aac0b341 100644
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -163,7 +163,7 @@ static void imx_ldb_encoder_prepare(struct drm_encoder *encoder)
 {
         struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
         struct imx_ldb *ldb = imx_ldb_ch->ldb;
-        struct drm_display_mode *mode = &encoder->crtc->mode;
+        struct drm_display_mode *mode = &encoder->crtc->hwmode;
         u32 pixel_fmt;
         unsigned long serial_clk;
         unsigned long di_clk = mode->clock * 1000;
@@ -241,8 +241,8 @@ static void imx_ldb_encoder_commit(struct drm_encoder *encoder)
 }
 
 static void imx_ldb_encoder_mode_set(struct drm_encoder *encoder,
-                         struct drm_display_mode *mode,
-                         struct drm_display_mode *adjusted_mode)
+                         struct drm_display_mode *orig_mode,
+                         struct drm_display_mode *mode)
 {
         struct imx_ldb_channel *imx_ldb_ch = enc_to_imx_ldb_ch(encoder);
         struct imx_ldb *ldb = imx_ldb_ch->ldb;