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drm/panel: simple: Tweak timings of sharp,ls020b1dd01d for perfect 60Hz

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Modify the video mode in order to obtain a perfect 60.00 Hz frame rate
using a 3 MHz pixel clock.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200811002240.55194-5-paul@crapouillou.net
This commit is contained in:
Paul Cercueil 2020-08-11 02:22:39 +02:00 committed by Sam Ravnborg
parent 656b759636
commit c1bd32b5f6
1 changed files with 7 additions and 7 deletions
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14
drivers/gpu/drm/panel/panel-simple.c
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@ -3400,15 +3400,15 @@ static const struct panel_desc sharp_lq123p1jx31 = {
static const struct drm_display_mode sharp_ls020b1dd01d_modes[] = {
{ /* 60 Hz */
.clock = 4200,
.clock = 3000,
.hdisplay = 240,
.hsync_start = 240 + 66,
.hsync_end = 240 + 66 + 1,
.htotal = 240 + 66 + 1 + 1,
.hsync_start = 240 + 8,
.hsync_end = 240 + 8 + 1,
.htotal = 240 + 8 + 1 + 1,
.vdisplay = 160,
.vsync_start = 160 + 52,
.vsync_end = 160 + 52 + 10,
.vtotal = 160 + 52 + 10 + 6,
.vsync_start = 160 + 24,
.vsync_end = 160 + 24 + 10,
.vtotal = 160 + 24 + 10 + 6,
.flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC,
},
};