drm/panel: sharp-nt35532: fix pixel clock value
According to the datasheet [1] of LQ055T3SX02, the pixel clock should be
13.738 MHz.
We currently have 14.85 MHz, which causes flickering when being used
with mtk_dsi.
Fix the pixel clock value to resolve the flickering.
[1]: http://file1.dzsc.com/product/14/12/25/979312_155957816.pdf
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
(cherry picked from commit 4da1bba53b944a26acdd2b831fc94c5f8e9ef483)
diff --git a/drivers/gpu/drm/panel/panel-sharp-nt35532.c b/drivers/gpu/drm/panel/panel-sharp-nt35532.c
index 655ceb4..868cc80 100644
--- a/drivers/gpu/drm/panel/panel-sharp-nt35532.c
+++ b/drivers/gpu/drm/panel/panel-sharp-nt35532.c
@@ -179,7 +179,7 @@
}
static const struct drm_display_mode default_mode = {
- .clock = 148500,
+ .clock = 137380,
.hdisplay = 1080,
.hsync_start = 1080 + 72,
.hsync_end = 1080 + 72 + 8,
