Oops. Nevermind, you already have looked at what ivtvfb does.
-Andy
On Wed, 2011-05-18 at 00:07 +0200, Laurent Pinchart wrote:
> Hi everybody,
>
> I need to implement support for a YUV frame buffer in an fbdev driver. As the
> fbdev API doesn't support this out of the box, I've spent a couple of days
> reading fbdev (and KMS) code and thinking about how we could
Oops. Nevermind, you already have looked at what ivtvfb does.
-Andy
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On Wed, 2011-05-18 at 00:07 +0200, Laurent Pinchart wrote:
> Hi everybody,
>
> I need to implement support for a YUV frame buffer in an fbdev driver. As the
> fbdev API doesn't support this out of the box, I've spent a couple of days
> reading fbdev (and KMS) code and thinking about how we could
On Wed, 2011-02-09 at 02:12 -0500, Alex Deucher wrote:
> On Tue, Feb 8, 2011 at 5:47 PM, Andy Walls wrote:
> > On Tue, 2011-02-08 at 10:28 -0500, Alex Deucher wrote:
> >> On Tue, Feb 8, 2011 at 4:47 AM, Hans Verkuil wrote:
> >> > Just two quick notes. I'll t
On Wed, 2011-02-09 at 02:12 -0500, Alex Deucher wrote:
> On Tue, Feb 8, 2011 at 5:47 PM, Andy Walls wrote:
> > On Tue, 2011-02-08 at 10:28 -0500, Alex Deucher wrote:
> >> On Tue, Feb 8, 2011 at 4:47 AM, Hans Verkuil wrote:
> >> > Just two quick notes. I'll t
On Fri, 2010-09-24 at 15:12 -0400, Alex Deucher wrote:
> On Wed, Sep 22, 2010 at 5:07 PM, Andy Walls
> wrote:
> > On Wed, 2010-09-22 at 09:33 -0400, Jon Smirl wrote:
> >> On Wed, Sep 22, 2010 at 1:30 AM, Alex Deucher
> >> wrote:
> >> > On Tue, Sep 21,
On Fri, 2010-09-24 at 15:12 -0400, Alex Deucher wrote:
> On Wed, Sep 22, 2010 at 5:07 PM, Andy Walls wrote:
> > On Wed, 2010-09-22 at 09:33 -0400, Jon Smirl wrote:
> >> On Wed, Sep 22, 2010 at 1:30 AM, Alex Deucher
> >> wrote:
> >> > On Tue, Sep 21, 201
On Wed, 2010-09-22 at 09:33 -0400, Jon Smirl wrote:
> On Wed, Sep 22, 2010 at 1:30 AM, Alex Deucher
> wrote:
> > On Tue, Sep 21, 2010 at 1:30 PM, Andy Walls
> > wrote:
> >> On Tue, 2010-09-21 at 00:26 -0400, Alex Deucher wrote:
> >>> 2010/9/20 Andy Wall
On Wed, 2010-09-22 at 08:31 -0400, Andy Walls wrote:
> On Wed, 2010-09-22 at 01:30 -0400, Alex Deucher wrote:
> > It appears to be incorrect. If you send me a copy of the vbios, I can
> > easily add a quirk. I suspect your board oem may offer several boards
> >
On Wed, 2010-09-22 at 09:33 -0400, Jon Smirl wrote:
> On Wed, Sep 22, 2010 at 1:30 AM, Alex Deucher wrote:
> > On Tue, Sep 21, 2010 at 1:30 PM, Andy Walls wrote:
> >> On Tue, 2010-09-21 at 00:26 -0400, Alex Deucher wrote:
> >>> 2010/9/20 Andy Walls :
> >&g
On Wed, 2010-09-22 at 08:31 -0400, Andy Walls wrote:
> On Wed, 2010-09-22 at 01:30 -0400, Alex Deucher wrote:
> > It appears to be incorrect. If you send me a copy of the vbios, I can
> > easily add a quirk. I suspect your board oem may offer several boards
> >
On Wed, 2010-09-22 at 08:06 -0700, Greg KH wrote:
> On Tue, Sep 21, 2010 at 11:20:22PM -0400, Andy Walls wrote:
> > +Where: /sys/devices/<...>/drm/cardN/cardN-C-M/polled
> > + For N a decimal system graphics adapter number: 0, 1, 2, ...
> > +
On Wed, 2010-09-22 at 08:06 -0700, Greg KH wrote:
> On Tue, Sep 21, 2010 at 11:20:22PM -0400, Andy Walls wrote:
> > +Where: /sys/devices/<...>/drm/cardN/cardN-C-M/polled
> > + For N a decimal system graphics adapter number: 0, 1, 2, ...
> > +
On Wed, 2010-09-22 at 11:44 +0200, Florian Mickler wrote:
> [cc'd chris wilson]
Oops. Thanks!
> Hi Andy!
>
> On Mon, 20 Sep 2010 19:02:30 -0400
> Andy Walls wrote:
>
> > BTW, I found that Chris Wilson recently committed a change to inhibit
> > all d
On Wed, 2010-09-22 at 01:30 -0400, Alex Deucher wrote:
> On Tue, Sep 21, 2010 at 1:30 PM, Andy Walls
> wrote:
> > In a larger sense it's about user policy for error reporting by the drm
> > and radeon drivers, and error response by both the drivers and the user.
>
On Wed, 2010-09-22 at 11:44 +0200, Florian Mickler wrote:
> [cc'd chris wilson]
Oops. Thanks!
> Hi Andy!
>
> On Mon, 20 Sep 2010 19:02:30 -0400
> Andy Walls wrote:
>
> > BTW, I found that Chris Wilson recently committed a change to inhibit
> > all d
On Wed, 2010-09-22 at 01:30 -0400, Alex Deucher wrote:
> On Tue, Sep 21, 2010 at 1:30 PM, Andy Walls wrote:
> > In a larger sense it's about user policy for error reporting by the drm
> > and radeon drivers, and error response by both the drivers and the user.
> >
>
This is the initial addition of documentation for the drm module's sysfs
entries. It provides a drm sysfs entries overview, and a detailed
description of the new drm per output connector "polled" entry in sysfs.
Signed-of-by: Andy Walls
diff --git a/Documentation/ABI/testi
to silence DRM KMS log spam for locally known
uncorrectable conditions.
Signed-off-by Andy Walls
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 86118a7..8e0807d 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -318,11 +318,80 @@ static
Per Greg's request, here is a resend of my previous patch to add sysfs
entries to allow manual override of DRM KMS connector polling actions,
with accompanying documentation.
Only documentation has been added.
No code has changed from the previous patch submission.
diffstat:
Documentation/ABI/te
This is the initial addition of documentation for the drm module's sysfs
entries. It provides a drm sysfs entries overview, and a detailed
description of the new drm per output connector "polled" entry in sysfs.
Signed-of-by: Andy Walls
diff --git a/Documentation/ABI/testi
allows the root user to silence DRM KMS log spam for locally known
uncorrectable conditions.
Signed-off-by Andy Walls
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 86118a7..8e0807d 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs
Per Greg's request, here is a resend of my previous patch to add sysfs
entries to allow manual override of DRM KMS connector polling actions,
with accompanying documentation.
Only documentation has been added.
No code has changed from the previous patch submission.
diffstat:
Documentation/ABI/te
On Tue, 2010-09-21 at 00:26 -0400, Alex Deucher wrote:
> 2010/9/20 Andy Walls :
> > On Mon, 2010-09-20 at 20:29 +0200, Rafa? Mi?ecki wrote:
> >> 2010/9/20 Andy Walls :
> >> > DRM KMS polling of connections providing errant EDID responses, or
> >> &g
On Mon, 2010-09-20 at 20:29 +0200, Rafa? Mi?ecki wrote:
> 2010/9/20 Andy Walls :
> > DRM KMS polling of connections providing errant EDID responses, or
> > polling of "connectors" that have chips responding on DDC I2C bus
> > address 0xA0/0xA1 with no actual phy
On Mon, 2010-09-20 at 11:52 -0700, Greg KH wrote:
> On Mon, Sep 20, 2010 at 08:59:00AM -0400, Andy Walls wrote:
> > This change allows the root user to disable (and re-enable) DRM KMS
> > connector polling on a per connector basis via sysfs, like so:
> >
> >
On Mon, 2010-09-20 at 20:29 +0200, Rafał Miłecki wrote:
> 2010/9/20 Andy Walls :
> > DRM KMS polling of connections providing errant EDID responses, or
> > polling of "connectors" that have chips responding on DDC I2C bus
> > address 0xA0/0xA1 with no actual phy
On Mon, 2010-09-20 at 11:52 -0700, Greg KH wrote:
> On Mon, Sep 20, 2010 at 08:59:00AM -0400, Andy Walls wrote:
> > This change allows the root user to disable (and re-enable) DRM KMS
> > connector polling on a per connector basis via sysfs, like so:
> >
> >
allows the root user to silence DRM KMS log spam for locally known
uncorrectable conditions.
Signed-off-by Andy Walls
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 86118a7..8e0807d 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs
to silence DRM KMS log spam for locally known
uncorrectable conditions.
Signed-off-by Andy Walls
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 86118a7..8e0807d 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -318,11 +318,80 @@ static
On Sun, 2010-09-19 at 20:39 +0200, Rafał Miłecki wrote:
> 2010/9/18 Marcin Slusarz :
> > On Fri, Sep 17, 2010 at 06:53:26PM -0400, Andy Walls wrote:
> >> On my system, every 10 seconds drm_edid_block_valid() gets called 4
> >> times by radeon_dvi_detect(). This
On Sun, 2010-09-19 at 20:39 +0200, Rafa? Mi?ecki wrote:
> 2010/9/18 Marcin Slusarz :
> > On Fri, Sep 17, 2010 at 06:53:26PM -0400, Andy Walls wrote:
> >> On my system, every 10 seconds drm_edid_block_valid() gets called 4
> >> times by radeon_dvi_detect(). This
On Sat, 2010-09-18 at 13:50 +0200, Marcin Slusarz wrote:
> On Fri, Sep 17, 2010 at 06:53:26PM -0400, Andy Walls wrote:
> > On my system, every 10 seconds drm_edid_block_valid() gets called 4
> > times by radeon_dvi_detect(). This results in 4 instances of a
> > multi-line
On Sat, 2010-09-18 at 13:50 +0200, Marcin Slusarz wrote:
> On Fri, Sep 17, 2010 at 06:53:26PM -0400, Andy Walls wrote:
> > On my system, every 10 seconds drm_edid_block_valid() gets called 4
> > times by radeon_dvi_detect(). This results in 4 instances of a
> > multi-line
flag is set.
Signed-of-by: Andy Walls
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index dce5c4a..33a748c 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -173,9 +173,12 @@ drm_edid_block_valid(u8 *raw_edid)
bad:
if (raw_edid
flag is set.
Signed-of-by: Andy Walls
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index dce5c4a..33a748c 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -173,9 +173,12 @@ drm_edid_block_valid(u8 *raw_edid)
bad:
if (raw_edid
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