| Message ID | 1308602657-28783-1-git-send-email-loic.minier@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Jun 20, 2011 at 10:44:17PM +0200, Lo??c Minier wrote: > Some pieces of userspace like debian-installer expect to find the fb0 > driver name by readlink-ing /sys/class/graphics/fb0/device/driver but > this was broken with amba-clcd as it sets up fb_info manually and missed > the .device parent pointer. > > Signed-off-by: Lo??c Minier <loic.minier@linaro.org> > Cc: Russell King <linux@arm.linux.org.uk> > Cc: Paul Mundt <lethal@linux-sh.org> > --- > drivers/video/amba-clcd.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > While this is titled as an ARM patch it's certainly fbdev-specific. I'll apply it barring any objections from Russell.
On Fri, Jun 24, 2011 at 05:07:21PM +0900, Paul Mundt wrote: > On Mon, Jun 20, 2011 at 10:44:17PM +0200, Lo??c Minier wrote: > > Some pieces of userspace like debian-installer expect to find the fb0 > > driver name by readlink-ing /sys/class/graphics/fb0/device/driver but > > this was broken with amba-clcd as it sets up fb_info manually and missed > > the .device parent pointer. > > > > Signed-off-by: Lo??c Minier <loic.minier@linaro.org> > > Cc: Russell King <linux@arm.linux.org.uk> > > Cc: Paul Mundt <lethal@linux-sh.org> > > --- > > drivers/video/amba-clcd.c | 2 ++ > > 1 files changed, 2 insertions(+), 0 deletions(-) > > > While this is titled as an ARM patch it's certainly fbdev-specific. I'll > apply it barring any objections from Russell. Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
On Fri, 24 Jun 2011, Paul Mundt wrote: > On Mon, Jun 20, 2011 at 10:44:17PM +0200, Lo??c Minier wrote: > > Some pieces of userspace like debian-installer expect to find the fb0 > > driver name by readlink-ing /sys/class/graphics/fb0/device/driver but > > this was broken with amba-clcd as it sets up fb_info manually and missed > > the .device parent pointer. > > > > Signed-off-by: Lo??c Minier <loic.minier@linaro.org> > > Cc: Russell King <linux@arm.linux.org.uk> > > Cc: Paul Mundt <lethal@linux-sh.org> > > --- > > drivers/video/amba-clcd.c | 2 ++ > > 1 files changed, 2 insertions(+), 0 deletions(-) > > > While this is titled as an ARM patch it's certainly fbdev-specific. I'll > apply it barring any objections from Russell. BTW this should be "Loïc Minier" not "Lo??c Minier" The original email was fine with proper UTF-8 in that regard. Maybe you should have a look at your MUA config so the resulting patch log going into git is not dammaged. Nicolas
On Fri, Jun 24, 2011 at 09:57:06AM -0400, Nicolas Pitre wrote: > On Fri, 24 Jun 2011, Paul Mundt wrote: > > > On Mon, Jun 20, 2011 at 10:44:17PM +0200, Lo??c Minier wrote: > > > Some pieces of userspace like debian-installer expect to find the fb0 > > > driver name by readlink-ing /sys/class/graphics/fb0/device/driver but > > > this was broken with amba-clcd as it sets up fb_info manually and missed > > > the .device parent pointer. > > > > > > Signed-off-by: Lo??c Minier <loic.minier@linaro.org> > > > Cc: Russell King <linux@arm.linux.org.uk> > > > Cc: Paul Mundt <lethal@linux-sh.org> > > > --- > > > drivers/video/amba-clcd.c | 2 ++ > > > 1 files changed, 2 insertions(+), 0 deletions(-) > > > > > While this is titled as an ARM patch it's certainly fbdev-specific. I'll > > apply it barring any objections from Russell. > > BTW this should be "Lo?c Minier" not "Lo??c Minier" The original email > was fine with proper UTF-8 in that regard. Maybe you should have a look > at your MUA config so the resulting patch log going into git is not > dammaged. > My MUA ignores UTF-8 intentionally, but this has no bearing on the status in my git tree.
diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c index 5fc983c..cf03ad0 100644 --- a/drivers/video/amba-clcd.c +++ b/drivers/video/amba-clcd.c @@ -447,6 +447,8 @@ static int clcdfb_register(struct clcd_fb *fb) goto out; } + fb->fb.device = &fb->dev->dev; + fb->fb.fix.mmio_start = fb->dev->res.start; fb->fb.fix.mmio_len = resource_size(&fb->dev->res);
Some pieces of userspace like debian-installer expect to find the fb0 driver name by readlink-ing /sys/class/graphics/fb0/device/driver but this was broken with amba-clcd as it sets up fb_info manually and missed the .device parent pointer. Signed-off-by: Loïc Minier <loic.minier@linaro.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paul Mundt <lethal@linux-sh.org> --- drivers/video/amba-clcd.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)