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authorVille Syrjälä <ville.syrjala@linux.intel.com>2020-02-19 22:35:34 +0200
committerInki Dae <inki.dae@samsung.com>2020-03-18 12:11:44 +0900
commite2ed135564f6c589dbd35a43528dc0d59c6ee166 (patch)
tree99ae9fcd53bce8fbd9b81f6de36456a8786b6cdc
parent2d6bf60d14e955e30ccc9ab4437e16837431cb1d (diff)
drm/exynos: Use mode->clock instead of reverse calculating it from the vrefresh
htotal*vtotal*vrefresh ~= clock. So just use say "clock" when we mean it. Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
-rw-r--r--drivers/gpu/drm/exynos/exynos7_drm_decon.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index ff59c641fa80..e7b58097ccdc 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -139,7 +139,7 @@ static void decon_ctx_remove(struct decon_context *ctx)
static u32 decon_calc_clkdiv(struct decon_context *ctx,
const struct drm_display_mode *mode)
{
- unsigned long ideal_clk = mode->htotal * mode->vtotal * mode->vrefresh;
+ unsigned long ideal_clk = mode->clock;
u32 clkdiv;
/* Find the clock divider value that gets us closest to ideal_clk */