drm/exynos: use adjusted_mode of crtc_state instead of mode

Handle changes by removing copy from adjusted_mode to mode as using
adjusted_mode of crtc_state.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

drivers/gpu/drm/exynos/exynos7_drm_decon.c

@@ -175,7 +175,7 @@ static bool decon_mode_fixup(struct exynos_drm_crtc *crtc,
 static void decon_commit(struct exynos_drm_crtc *crtc)
 {
 	struct decon_context *ctx = crtc->ctx;
-	struct drm_display_mode *mode = &crtc->base.mode;
+	struct drm_display_mode *mode = &crtc->base.state->adjusted_mode;
 	u32 val, clkdiv;
 
 	if (ctx->suspended)
@@ -395,7 +395,7 @@ static void decon_shadow_protect_win(struct decon_context *ctx,
 static void decon_win_commit(struct exynos_drm_crtc *crtc, unsigned int win)
 {
 	struct decon_context *ctx = crtc->ctx;
-	struct drm_display_mode *mode = &crtc->base.mode;
+	struct drm_display_mode *mode = &crtc->base.state->adjusted_mode;
 	struct exynos_drm_plane *plane;
 	int padding;
 	unsigned long val, alpha;

drivers/gpu/drm/exynos/exynos_drm_fimd.c

@@ -337,7 +337,7 @@ static bool fimd_mode_fixup(struct exynos_drm_crtc *crtc,
 static void fimd_commit(struct exynos_drm_crtc *crtc)
 {
 	struct fimd_context *ctx = crtc->ctx;
-	struct drm_display_mode *mode = &crtc->base.mode;
+	struct drm_display_mode *mode = &crtc->base.state->adjusted_mode;
 	struct fimd_driver_data *driver_data = ctx->driver_data;
 	void *timing_base = ctx->regs + driver_data->timing_base;
 	u32 val, clkdiv;

drivers/gpu/drm/exynos/exynos_drm_plane.c

@@ -95,11 +95,12 @@ void exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc,
 			  uint32_t src_w, uint32_t src_h)
 {
 	struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
+	struct drm_display_mode *mode = &crtc->state->adjusted_mode;
 	unsigned int actual_w;
 	unsigned int actual_h;
 
-	actual_w = exynos_plane_get_size(crtc_x, crtc_w, crtc->mode.hdisplay);
-	actual_h = exynos_plane_get_size(crtc_y, crtc_h, crtc->mode.vdisplay);
+	actual_w = exynos_plane_get_size(crtc_x, crtc_w, mode->hdisplay);
+	actual_h = exynos_plane_get_size(crtc_y, crtc_h, mode->vdisplay);
 
 	if (crtc_x < 0) {
 		if (actual_w)
@@ -135,10 +136,10 @@ void exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc,
 	exynos_plane->crtc_height = actual_h;
 
 	/* set drm mode data. */
-	exynos_plane->mode_width = crtc->mode.hdisplay;
-	exynos_plane->mode_height = crtc->mode.vdisplay;
-	exynos_plane->refresh = crtc->mode.vrefresh;
-	exynos_plane->scan_flag = crtc->mode.flags;
+	exynos_plane->mode_width = mode->hdisplay;
+	exynos_plane->mode_height = mode->vdisplay;
+	exynos_plane->refresh = mode->vrefresh;
+	exynos_plane->scan_flag = mode->flags;
 
 	DRM_DEBUG_KMS("plane : offset_x/y(%d,%d), width/height(%d,%d)",
 			exynos_plane->crtc_x, exynos_plane->crtc_y,