drm/panel: simple: Add 50Hz mode for sharp,ls020b1dd01d

Add a perfect 50.00 Hz frame rate mode to the list of available modes
for the Sharp LS020B1DD01D panel.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200811002240.55194-6-paul@crapouillou.net

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 1df8f1f..6c8a9b5 100644 (file)
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3399,6 +3399,18 @@ static const struct panel_desc sharp_lq123p1jx31 = {
 };
 
 static const struct drm_display_mode sharp_ls020b1dd01d_modes[] = {
+       { /* 50 Hz */
+               .clock = 3000,
+               .hdisplay = 240,
+               .hsync_start = 240 + 58,
+               .hsync_end = 240 + 58 + 1,
+               .htotal = 240 + 58 + 1 + 1,
+               .vdisplay = 160,
+               .vsync_start = 160 + 24,
+               .vsync_end = 160 + 24 + 10,
+               .vtotal = 160 + 24 + 10 + 6,
+               .flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC,
+       },
        { /* 60 Hz */
                .clock = 3000,
                .hdisplay = 240,