[RFC PATCH 06/37] drm: Exynos: Use hwmode for adjusted_mode

[Daniel Stone]

There's no need to copy adjusted_mode into crtc->mode, because that's
already what crtc->hwmode is. Use that consistently instead.

Signed-off-by: Daniel Stone <daniels at collabora.com>
---
 drivers/gpu/drm/exynos/exynos7_drm_decon.c |  4 ++--
 drivers/gpu/drm/exynos/exynos_drm_crtc.c   |  6 ------
 drivers/gpu/drm/exynos/exynos_drm_fimd.c   |  2 +-
 drivers/gpu/drm/exynos/exynos_drm_plane.c  | 14 ++++++++------
 4 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index 63f02e2..57c39bf 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -190,7 +190,7 @@ 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.hwmode;
 	u32 val, clkdiv;
 
 	if (ctx->suspended)
@@ -452,7 +452,7 @@ static void decon_shadow_protect_win(struct decon_context *ctx,
 static void decon_win_commit(struct exynos_drm_crtc *crtc, int zpos)
 {
 	struct decon_context *ctx = crtc->ctx;
-	struct drm_display_mode *mode = &crtc->base.mode;
+	struct drm_display_mode *mode = &crtc->base.hwmode;
 	struct decon_win_data *win_data;
 	int win = zpos;
 	unsigned long val, alpha;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 48ccab7..5f1816c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -92,12 +92,6 @@ exynos_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode,
 	unsigned int crtc_h;
 	int ret;
 
-	/*
-	 * copy the mode data adjusted by mode_fixup() into crtc->mode
-	 * so that hardware can be seet to proper mode.
-	 */
-	memcpy(&crtc->mode, adjusted_mode, sizeof(*adjusted_mode));
-
 	ret = exynos_check_plane(crtc->primary, fb);
 	if (ret < 0)
 		return ret;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 925fc69..d73b4d3 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -353,7 +353,7 @@ 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.hwmode;
 	struct fimd_driver_data *driver_data = ctx->driver_data;
 	void *timing_base = ctx->regs + driver_data->timing_base;
 	u32 val, clkdiv;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 8ad5b72..5b992f9 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -96,8 +96,10 @@ void exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc,
 	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,
+	                                 crtc->hwmode.hdisplay);
+	actual_h = exynos_plane_get_size(crtc_y, crtc_h,
+	                                 crtc->hwmode.vdisplay);
 
 	if (crtc_x < 0) {
 		if (actual_w)
@@ -129,10 +131,10 @@ 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 = crtc->hwmode.hdisplay;
+	exynos_plane->mode_height = crtc->hwmode.vdisplay;
+	exynos_plane->refresh = crtc->hwmode.vrefresh;
+	exynos_plane->scan_flag = crtc->hwmode.flags;
 
 	DRM_DEBUG_KMS("plane : offset_x/y(%d,%d), width/height(%d,%d)",
 			exynos_plane->crtc_x, exynos_plane->crtc_y,
-- 
2.3.2