Messages in this thread | | | Subject | Re: [PATCH v1 1/2] drm/panel: simple-panel: add the delay timing for Sharp LQ123P1JX31 | From | Yakir Yang <> | Date | Fri, 22 Jul 2016 09:00:34 +0800 |
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Sean,
On 07/21/2016 10:30 PM, Sean Paul wrote: > On Thu, Jul 21, 2016 at 9:14 AM, Yakir Yang <ykk@rock-chips.com> wrote: >> According to page 16 of Sharp LQ123P1JX31 datasheet, we need to add the >> missing delay timing. Panel prepare time should be t1 (0.5ms~10ms) plus >> t3 (0ms~100ms), and panel enable time should equal to t7 (0ms~50ms), and >> panel unprepare time should be t11 (1ms~50ms) plus t12 (500ms~). >> >> Signed-off-by: Yakir Yang <ykk@rock-chips.com> > Reviewed-by: Sean Paul <seanpaul@chromium.org>
Thanks :-D
- Yakir
>> --- >> drivers/gpu/drm/panel/panel-simple.c | 5 +++++ >> 1 file changed, 5 insertions(+) >> >> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c >> index 85143d1..f178998 100644 >> --- a/drivers/gpu/drm/panel/panel-simple.c >> +++ b/drivers/gpu/drm/panel/panel-simple.c >> @@ -1384,6 +1384,11 @@ static const struct panel_desc sharp_lq123p1jx31 = { >> .width = 259, >> .height = 173, >> }, >> + .delay = { >> + .prepare = 110, >> + .enable = 50, >> + .unprepare = 550, >> + }, >> }; >> >> static const struct drm_display_mode shelly_sca07010_bfn_lnn_mode = { >> -- >> 1.9.1 >> >> > >
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