Hi!
On Wed, Nov 21, 2012 at 04:39:01PM +0530, Leela Krishna Amudala wrote:
> Yes,
> Even I got the same build error.
> later I fixed it by including "#include <linux/mxsfb.h>"
>
> Best Wishes,
> Leela Krishna.
>
> On Wed, Nov 21, 2012 at 3:39 PM, Manjunathappa, Prakash
> <prakash.pm@xxxxxx> wrote:
> > Hi Steffen,
> >
> > I am trying to add DT support for da8xx-fb driver on top of your patches.
> > Encountered below build error. Sorry for reporting it late.
> >
> > On Tue, Nov 20, 2012 at 21:24:53, Steffen Trumtrar wrote:
> >> Add a function to convert from the generic videomode to a fb_videomode.
> >>
> >> Signed-off-by: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
> >> Reviewed-by: Thierry Reding <thierry.reding@xxxxxxxxxxxxxxxxx>
> >> Acked-by: Thierry Reding <thierry.reding@xxxxxxxxxxxxxxxxx>
> >> Tested-by: Thierry Reding <thierry.reding@xxxxxxxxxxxxxxxxx>
> >> Tested-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
> >> Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> >> ---
> >> drivers/video/fbmon.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++
> >> include/linux/fb.h | 6 ++++++
> >> 2 files changed, 52 insertions(+)
> >>
> >> diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c
> >> index cef6557..c1939a6 100644
> >> --- a/drivers/video/fbmon.c
> >> +++ b/drivers/video/fbmon.c
> >> @@ -31,6 +31,7 @@
> >> #include <linux/pci.h>
> >> #include <linux/slab.h>
> >> #include <video/edid.h>
> >> +#include <linux/videomode.h>
> >> #ifdef CONFIG_PPC_OF
> >> #include <asm/prom.h>
> >> #include <asm/pci-bridge.h>
> >> @@ -1373,6 +1374,51 @@ int fb_get_mode(int flags, u32 val, struct fb_var_screeninfo *var, struct fb_inf
> >> kfree(timings);
> >> return err;
> >> }
> >> +
> >> +#if IS_ENABLED(CONFIG_VIDEOMODE)
> >> +int fb_videomode_from_videomode(const struct videomode *vm,
> >> + struct fb_videomode *fbmode)
> >> +{
> >> + unsigned int htotal, vtotal;
> >> +
> >> + fbmode->xres = vm->hactive;
> >> + fbmode->left_margin = vm->hback_porch;
> >> + fbmode->right_margin = vm->hfront_porch;
> >> + fbmode->hsync_len = vm->hsync_len;
> >> +
> >> + fbmode->yres = vm->vactive;
> >> + fbmode->upper_margin = vm->vback_porch;
> >> + fbmode->lower_margin = vm->vfront_porch;
> >> + fbmode->vsync_len = vm->vsync_len;
> >> +
> >> + fbmode->pixclock = KHZ2PICOS(vm->pixelclock / 1000);
> >> +
> >> + fbmode->sync = 0;
> >> + fbmode->vmode = 0;
> >> + if (vm->hah)
> >> + fbmode->sync |= FB_SYNC_HOR_HIGH_ACT;
> >> + if (vm->vah)
> >> + fbmode->sync |= FB_SYNC_VERT_HIGH_ACT;
> >> + if (vm->interlaced)
> >> + fbmode->vmode |= FB_VMODE_INTERLACED;
> >> + if (vm->doublescan)
> >> + fbmode->vmode |= FB_VMODE_DOUBLE;
> >> + if (vm->de)
> >> + fbmode->sync |= FB_SYNC_DATA_ENABLE_HIGH_ACT;
> >
> > "FB_SYNC_DATA_ENABLE_HIGH_ACT" seems to be mxsfb specific flag, I am getting
> > build error on this. Please let me know if I am missing something.
> >
> > Thanks,
> > Prakash
> >
I compile-tested the series and didn't have that error. But obviously I should
have. As this is a mxsfs flag, I will throw it out.
Regards,
Steffen
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