Messages in this thread | | | Date | Fri, 20 Mar 2015 22:16:50 +0100 | From | Thomas Niederprüm <> | Subject | Re: [PATCHv4 07/10] fbdev: ssd1307fb: Add a module parameter to set the refresh rate |
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Am Thu, 19 Mar 2015 14:18:24 +0100 schrieb Maxime Ripard <maxime.ripard@free-electrons.com>:
> On Mon, Mar 16, 2015 at 06:11:55PM +0100, Thomas Niederprüm wrote: > > This patch adds the module parameter "refreshrate" to set delay for > > the deferred io. The refresh rate is given in units of Hertz. The > > default refresh rate is 1 Hz. The refresh rate set through the > > newly introduced parameter applies to all instances of the driver > > and for now it is not possible to change it individually. > > > > Signed-off-by: Thomas Niederprüm <niederp@physik.uni-kl.de> > > --- > > drivers/video/fbdev/ssd1307fb.c | 23 +++++++++++++++++------ > > 1 file changed, 17 insertions(+), 6 deletions(-) > > > > diff --git a/drivers/video/fbdev/ssd1307fb.c > > b/drivers/video/fbdev/ssd1307fb.c index 6fecec8..8a8d305 100644 > > --- a/drivers/video/fbdev/ssd1307fb.c > > +++ b/drivers/video/fbdev/ssd1307fb.c > > @@ -42,6 +42,11 @@ > > #define SSD1307FB_SET_COM_PINS_CONFIG 0xda > > #define SSD1307FB_SET_VCOMH 0xdb > > > > +#define REFRASHRATE 1 > > + > > +static u_int refreshrate = REFRASHRATE; > > s/REFRASH/REFRESH/ :)
It's written the wrong way and the right way in the same line :) Of course I will fix that.
Thanks, Thomas
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