| Message ID | 1553155646-13636-1-git-send-email-yannick.fertre@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/panel: otm8009a: set clock to 29.70 Mhz | expand |
Dear Yannick, Many thanks for your patch. Reviewed-by: Philippe Cornu <philippe.cornu@st.com> Tested-by: Philippe Cornu <philippe.cornu@st.com> Philippe :-) On 3/21/19 9:07 AM, Yannick Fertré wrote: > The panel does not support clock frequency over 30.74 Mhz. > The clock rate has been reduced to 29.70 Mhz & new timings have > been computed to get a framerate of 50fps. > > Signed-off-by: Yannick Fertré <yannick.fertre@st.com> > --- > drivers/gpu/drm/panel/panel-orisetech-otm8009a.c | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-) > > diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c > index 87fa316..f715bbe 100644 > --- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c > +++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c > @@ -67,15 +67,15 @@ struct otm8009a { > }; > > static const struct drm_display_mode default_mode = { > - .clock = 32729, > + .clock = 29700, > .hdisplay = 480, > - .hsync_start = 480 + 120, > - .hsync_end = 480 + 120 + 63, > - .htotal = 480 + 120 + 63 + 120, > + .hsync_start = 480 + 98, > + .hsync_end = 480 + 98 + 32, > + .htotal = 480 + 98 + 32 + 98, > .vdisplay = 800, > - .vsync_start = 800 + 12, > - .vsync_end = 800 + 12 + 12, > - .vtotal = 800 + 12 + 12 + 12, > + .vsync_start = 800 + 15, > + .vsync_end = 800 + 15 + 10, > + .vtotal = 800 + 15 + 10 + 14, > .vrefresh = 50, > .flags = 0, > .width_mm = 52, >
On Thu, Mar 21, 2019 at 09:07:26AM +0100, Yannick Fertré wrote: > The panel does not support clock frequency over 30.74 Mhz. > The clock rate has been reduced to 29.70 Mhz & new timings have > been computed to get a framerate of 50fps. > > Signed-off-by: Yannick Fertré <yannick.fertre@st.com> > --- > drivers/gpu/drm/panel/panel-orisetech-otm8009a.c | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-) Applied, thanks. Thierry
diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c index 87fa316..f715bbe 100644 --- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c +++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c @@ -67,15 +67,15 @@ struct otm8009a { }; static const struct drm_display_mode default_mode = { - .clock = 32729, + .clock = 29700, .hdisplay = 480, - .hsync_start = 480 + 120, - .hsync_end = 480 + 120 + 63, - .htotal = 480 + 120 + 63 + 120, + .hsync_start = 480 + 98, + .hsync_end = 480 + 98 + 32, + .htotal = 480 + 98 + 32 + 98, .vdisplay = 800, - .vsync_start = 800 + 12, - .vsync_end = 800 + 12 + 12, - .vtotal = 800 + 12 + 12 + 12, + .vsync_start = 800 + 15, + .vsync_end = 800 + 15 + 10, + .vtotal = 800 + 15 + 10 + 14, .vrefresh = 50, .flags = 0, .width_mm = 52,
The panel does not support clock frequency over 30.74 Mhz. The clock rate has been reduced to 29.70 Mhz & new timings have been computed to get a framerate of 50fps. Signed-off-by: Yannick Fertré <yannick.fertre@st.com> --- drivers/gpu/drm/panel/panel-orisetech-otm8009a.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)