Hi Paul&Jerome,
Our driver is a frambuffer driver and there's no DRM functions.
Regards
Aaron
-邮件原件-
发件人: Aaron.Chen 陈俊杰
发送时间: 2012年3月6日 12:14
收件人: 'Paul Menzel'; Jerome Glisse
抄送: dri-devel@lists.freedesktop.org; caesar.qiu 裘赛海
主题: Re: [korg]help: How to submit a kernel driver on kerne
Hi Paul&Jerome,
Thank you very much for your guide. It's a great help for me.
But I still have a little problem with the patch thing. I'm not familiar with
the git.
1.Shall I need to do the clone and get the source location and target directory
first?
2.Where is the source location and target
* Rob Clark [120305 08:24]:
> From: Andy Gross
>
> Register OMAP DRM/KMS platform device, and reserve a CMA region for
> the device to use for buffer allocation. DMM is split into a
> separate device using hwmod.
> --- a/arch/arm/plat-omap/common.c
> +++ b/arch/arm/plat-omap/common.c
> @@ -21,1
On Sat, Mar 3, 2012 at 01:23, Sakari Ailus wrote:
> Where it should be decided which operations are being done to the buffer
> when it is passed to user space and back to kernel space?
>
> How about spliting these operations to those done on the first time the
> buffer is passed to the user space
On Fri, Mar 2, 2012 at 23:53, Rob Clark wrote:
> nitially the expectation was that userspace would not pass a buffer
> to multiple subsystems for writing (or that if it did, it would get
> the undefined results that one could expect).. ?so dealing w/
> synchronization was punted.
Imo synchronizat
https://bugs.freedesktop.org/show_bug.cgi?id=45018
--- Comment #38 from Alexandre Demers 2012-03-05
20:40:48 UTC ---
Some news: today, I updated xserver and it seems I'm now able to boot under
Gnome-Shell correctly.
However, launching RenderFeatTest.bin64 still hangs exactly where it has been
h
https://bugs.freedesktop.org/show_bug.cgi?id=45018
--- Comment #38 from Alexandre Demers
2012-03-05 20:40:48 UTC ---
Some news: today, I updated xserver and it seems I'm now able to boot under
Gnome-Shell correctly.
However, launching RenderFeatTest.bin64 still hangs exactly where it has been
h
On Fri, Mar 2, 2012 at 23:24, Rob Clark wrote:
> Perhaps we should check somewhere for required dmabuf ops fxns (like
> kmap_atomic here), rather than just calling unconditionally what might
> be a null ptr. ?At least put it in the WARN_ON(), but it might be
> nicer to catch a missing required fxn
On Mon, Mar 5, 2012 at 6:10 PM, Tony Lindgren wrote:
> * Rob Clark [120305 08:24]:
>> From: Andy Gross
>>
>> Register OMAP DRM/KMS platform device, and reserve a CMA region for
>> the device to use for buffer allocation. ?DMM is split into a
>> separate device using hwmod.
>> --- a/arch/arm/plat
Hi,
Just a single gma500 fix from Alan.
Dave.
The following changes since commit a5939eefdcacd3ece57d56167a43bcc0d93733bf:
Merge branch 'for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 (2012-03-04
17:10:06 -0800)
are available in the git repository at:
git://p
On Mon, Mar 5, 2012 at 6:10 PM, Tony Lindgren wrote:
> * Rob Clark [120305 08:24]:
>> From: Andy Gross
>>
>> Register OMAP DRM/KMS platform device, and reserve a CMA region for
>> the device to use for buffer allocation. DMM is split into a
>> separate device using hwmod.
>> --- a/arch/arm/plat
https://bugzilla.kernel.org/show_bug.cgi?id=27922
J?r?me Glisse changed:
What|Removed |Added
Status|NEW |RESOLVED
CC|
* Rob Clark [120305 08:24]:
> From: Andy Gross
>
> Register OMAP DRM/KMS platform device, and reserve a CMA region for
> the device to use for buffer allocation. DMM is split into a
> separate device using hwmod.
> --- a/arch/arm/plat-omap/common.c
> +++ b/arch/arm/plat-omap/common.c
> @@ -21,1
On Mon, Mar 5, 2012 at 2:36 PM, Keith Packard wrote:
> <#part sign=pgpmime>
> On Mon, 5 Mar 2012 14:09:13 -0800, Linus Torvalds
> wrote:
>> Hmm. Is freedesktop.org having trouble?
>
> ECC memory errors -- we're moving this stuff to a new machine as quickly
> as rsync can run...
Ok. I'll just ta
On Mon, Mar 5, 2012 at 2:36 PM, Keith Packard wrote:
> <#part sign=pgpmime>
> On Mon, 5 Mar 2012 14:09:13 -0800, Linus Torvalds linux-foundation.org> wrote:
>> Hmm. Is freedesktop.org having trouble?
>
> ECC memory errors -- we're moving this stuff to a new machine as quickly
> as rsync can run..
<#part sign=pgpmime>
On Mon, 5 Mar 2012 14:09:13 -0800, Linus Torvalds
wrote:
> On Mon, Mar 5, 2012 at 10:57 AM, Dave Airlie wrote:
> >
> > git://people.freedesktop.org/~airlied/linux drm-fixes
>
> Hmm. Is freedesktop.org having trouble?
ECC memory errors -- we're moving this stuff to a new m
<#part sign=pgpmime>
On Mon, 5 Mar 2012 14:09:13 -0800, Linus Torvalds wrote:
> On Mon, Mar 5, 2012 at 10:57 AM, Dave Airlie wrote:
> >
> > ?git://people.freedesktop.org/~airlied/linux drm-fixes
>
> Hmm. Is freedesktop.org having trouble?
ECC memory errors -- we're moving this stuff to a new ma
https://bugzilla.kernel.org/show_bug.cgi?id=42869
Andreas Schwab changed:
What|Removed |Added
Blocks||42644
--
Configure bugmail: https:/
From: Alan Cox
[Resending with correct address for Linus]
Production GMA3600/3650 hardware turns out to be subtly different to the
development platforms. This combined with a minor driver bug is causing
the kernel to hang on these platforms.
This patch does the following
- turn down a couple o
https://bugzilla.kernel.org/show_bug.cgi?id=42869
--- Comment #1 from Andreas Schwab 2012-03-05
14:22:09 ---
Created an attachment (id=72541)
--> (https://bugzilla.kernel.org/attachment.cgi?id=72541)
drm messages from 3.3-rc5
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cg
https://bugzilla.kernel.org/show_bug.cgi?id=42869
Summary: [3.3-rc1 regression] [nouveau] Spurious TV-out
detected
Product: Drivers
Version: 2.5
Kernel Version: 3.3-rc5
Platform: All
OS/Version: Linux
Tree: Ma
On Mon, Mar 5, 2012 at 10:57 AM, Dave Airlie wrote:
>
> git://people.freedesktop.org/~airlied/linux drm-fixes
Hmm. Is freedesktop.org having trouble?
I got
fatal: unable to connect to people.freedesktop.org:
people.freedesktop.org[0: 131.252.210.176]: errno=Connection refused
and an the t
On Mon, Mar 5, 2012 at 10:57 AM, Dave Airlie wrote:
>
> ?git://people.freedesktop.org/~airlied/linux drm-fixes
Hmm. Is freedesktop.org having trouble?
I got
fatal: unable to connect to people.freedesktop.org:
people.freedesktop.org[0: 131.252.210.176]: errno=Connection refused
and an the t
- Original Message -
> From: "Linus Torvalds"
> To: "Alan Cox"
> Cc: dri-devel at lists.freedesktop.org
> Sent: Monday, 5 March, 2012 4:50:14 PM
> Subject: Re: [PATCH] drm, gma500: Fix Cedarview boot failures in 3.3-rc
>
> On Mon, Mar 5, 2012 at 6:22 AM, Alan Cox
> wrote:
> > From: A
On Sat, Mar 3, 2012 at 01:23, Sakari Ailus wrote:
> Where it should be decided which operations are being done to the buffer
> when it is passed to user space and back to kernel space?
>
> How about spliting these operations to those done on the first time the
> buffer is passed to the user space
On Fri, Mar 2, 2012 at 23:53, Rob Clark wrote:
> nitially the expectation was that userspace would not pass a buffer
> to multiple subsystems for writing (or that if it did, it would get
> the undefined results that one could expect).. so dealing w/
> synchronization was punted.
Imo synchronizat
On Fri, Mar 2, 2012 at 6:23 PM, Sakari Ailus wrote:
> Hi Daniel,
>
> Thanks for the patch.
>
> On Thu, Mar 01, 2012 at 04:36:01PM +0100, Daniel Vetter wrote:
>> Signed-off-by: Daniel Vetter
>> ---
>> ?Documentation/dma-buf-sharing.txt | ?102
>> +++-
>> ?1 files ch
On Fri, Mar 2, 2012 at 6:23 PM, Sakari Ailus wrote:
> Hi Daniel,
>
> Thanks for the patch.
>
> On Thu, Mar 01, 2012 at 04:36:01PM +0100, Daniel Vetter wrote:
>> Signed-off-by: Daniel Vetter
>> ---
>> Documentation/dma-buf-sharing.txt | 102
>> +++-
>> 1 files ch
Hi,
last week I bought a new ASUS M5A99X EVO AM3+ mainboard.
It supports PCIe 2.0. I also have a Radeon 6570 videocard (PCIe 2.0)
and a 3ware 9650SE 8LPML RAID card (PCIe 1.0).
There are 3 PCIe x16 slots on the mainboard, two of them share x16
wiring so single card x16 or dual card x8/x8 is possi
On Fri, Mar 2, 2012 at 23:24, Rob Clark wrote:
> Perhaps we should check somewhere for required dmabuf ops fxns (like
> kmap_atomic here), rather than just calling unconditionally what might
> be a null ptr. At least put it in the WARN_ON(), but it might be
> nicer to catch a missing required fxn
Hi,
Just a single gma500 fix from Alan.
Dave.
The following changes since commit a5939eefdcacd3ece57d56167a43bcc0d93733bf:
Merge branch 'for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 (2012-03-04
17:10:06 -0800)
are available in the git repository at:
git://p
- Original Message -
> From: "Linus Torvalds"
> To: "Alan Cox"
> Cc: dri-devel@lists.freedesktop.org
> Sent: Monday, 5 March, 2012 4:50:14 PM
> Subject: Re: [PATCH] drm, gma500: Fix Cedarview boot failures in 3.3-rc
>
> On Mon, Mar 5, 2012 at 6:22 AM, Alan Cox
> wrote:
> > From: Alan
From: Andy Gross
Register OMAP DRM/KMS platform device, and reserve a CMA region for
the device to use for buffer allocation. DMM is split into a
separate device using hwmod.
Signed-off-by: Andy Gross
Signed-off-by: Rob Clark
---
arch/arm/plat-omap/Makefile |2 +-
arch/arm/plat
From: Rob Clark
Deal with the case of buffers with virtual stride larger than one
page in fault_2d().
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_gem.c | 86 ---
1 files changed, 59 insertions(+), 27 deletions(-)
diff --git a/drivers/staging/oma
From: Andy Gross
This patch splits the DMM off into a separate sub-device, in order to
utilize the platform device information that was created as part of
the OMAP hwmod entry for the DMM.
The driver probe function queries the iomem resource and IRQ using
standard platform_get functions.
The OM
From: Andy Gross
Added check for valid device information before dumping debugfs
information.
Signed-off-by: Andy Gross
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_dmm_tiler.c | 12 ++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/om
From: Andy Gross
OMAP3 does not contain a DMM/Tiler block. As such, we should not
be exposing any DMM debugfs entries on OMAP3 platforms.
Added inline helper function to verify existence of DMM.
Signed-off-by: Andy Gross
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_debugfs.c
From: Rob Clark
Add some additional debugfs file to aid in tracking buffer usage.
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_debugfs.c | 98 +++-
drivers/staging/omapdrm/omap_drv.c |2 +
drivers/staging/omapdrm/omap_drv.h |8 +++
dri
From: Rob Clark
When flipping, defer unpinning until scanout completes, as indicated
by the appropriate END_WIN irq.
This also re-organizes things a bit, in replacing omap_fb_{pin,unpin}
with omap_fb_replace(), to make it easier to add support for scanout
synchronized DMM refill mode (flipping b
From: Rob Clark
Now that 'struct drm_plane' has a pixel_format field, use that. And
fix a minor typo.
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_fb.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/omapdrm/omap_fb.c
b/drivers/sta
From: Rob Clark
If fbcon calls us from atomic context, push the work off to the
workqueue to avoid calling into the gem/dmm code in an atomic
context.
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_fbdev.c | 26 ++
drivers/staging/omapdrm/omap_gem.c | 1
From: Rob Clark
Add a workqueue for omapdrm driver, which is needed for at least a
couple things currently: (1) moving omap_gem_roll() to a non-atomic
context, (2) synchronizing page flips w/ DSS scanout related irq's
(in particular not unmapping previous buffer until DSS finishes
scanout).
Sign
From: Rob Clark
Get the supported formats for a plane from ovl's supported_modes
bitmask.
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_drv.h |2 ++
drivers/staging/omapdrm/omap_fb.c| 14 ++
drivers/staging/omapdrm/omap_plane.c | 27 +++
From: Rob Clark
This is the (potentially first) batch of patches for omapdrm for 3.4.
It includes some fixes for OMAP3 (without DMM), and change in how
the DMM code gets it's platform data based on review comments from
the first version of the patch which added the omapdrm platform dev.
Also, a
https://bugzilla.kernel.org/show_bug.cgi?id=27922
Jérôme Glisse changed:
What|Removed |Added
Status|NEW |RESOLVED
CC|
From: Andy Gross
Register OMAP DRM/KMS platform device, and reserve a CMA region for
the device to use for buffer allocation. DMM is split into a
separate device using hwmod.
Signed-off-by: Andy Gross
Signed-off-by: Rob Clark
---
arch/arm/plat-omap/Makefile |2 +-
arch/arm/plat
On Mon, Mar 5, 2012 at 6:22 AM, Alan Cox wrote:
> From: Alan Cox
>
> [Resending with correct address for Linus]
Should I take this directly, or is there a pending DRM pull that will
contain this?
Linus
___
dri-devel mailing list
d
From: Rob Clark
Deal with the case of buffers with virtual stride larger than one
page in fault_2d().
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_gem.c | 86 ---
1 files changed, 59 insertions(+), 27 deletions(-)
diff --git a/drivers/staging/oma
From: Andy Gross
This patch splits the DMM off into a separate sub-device, in order to
utilize the platform device information that was created as part of
the OMAP hwmod entry for the DMM.
The driver probe function queries the iomem resource and IRQ using
standard platform_get functions.
The OM
From: Andy Gross
Added check for valid device information before dumping debugfs
information.
Signed-off-by: Andy Gross
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_dmm_tiler.c | 12 ++--
1 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/om
From: Andy Gross
OMAP3 does not contain a DMM/Tiler block. As such, we should not
be exposing any DMM debugfs entries on OMAP3 platforms.
Added inline helper function to verify existence of DMM.
Signed-off-by: Andy Gross
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_debugfs.c
From: Rob Clark
Add some additional debugfs file to aid in tracking buffer usage.
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_debugfs.c | 98 +++-
drivers/staging/omapdrm/omap_drv.c |2 +
drivers/staging/omapdrm/omap_drv.h |8 +++
dri
From: Rob Clark
When flipping, defer unpinning until scanout completes, as indicated
by the appropriate END_WIN irq.
This also re-organizes things a bit, in replacing omap_fb_{pin,unpin}
with omap_fb_replace(), to make it easier to add support for scanout
synchronized DMM refill mode (flipping b
From: Rob Clark
Now that 'struct drm_plane' has a pixel_format field, use that. And
fix a minor typo.
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_fb.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/omapdrm/omap_fb.c
b/drivers/sta
From: Rob Clark
If fbcon calls us from atomic context, push the work off to the
workqueue to avoid calling into the gem/dmm code in an atomic
context.
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_fbdev.c | 26 ++
drivers/staging/omapdrm/omap_gem.c | 1
From: Rob Clark
Add a workqueue for omapdrm driver, which is needed for at least a
couple things currently: (1) moving omap_gem_roll() to a non-atomic
context, (2) synchronizing page flips w/ DSS scanout related irq's
(in particular not unmapping previous buffer until DSS finishes
scanout).
Sign
From: Rob Clark
Get the supported formats for a plane from ovl's supported_modes
bitmask.
Signed-off-by: Rob Clark
---
drivers/staging/omapdrm/omap_drv.h |2 ++
drivers/staging/omapdrm/omap_fb.c| 14 ++
drivers/staging/omapdrm/omap_plane.c | 27 +++
On Mon, Mar 5, 2012 at 6:22 AM, Alan Cox wrote:
> From: Alan Cox
>
> [Resending with correct address for Linus]
Should I take this directly, or is there a pending DRM pull that will
contain this?
Linus
From: Rob Clark
This is the (potentially first) batch of patches for omapdrm for 3.4.
It includes some fixes for OMAP3 (without DMM), and change in how
the DMM code gets it's platform data based on review comments from
the first version of the patch which added the omapdrm platform dev.
Also, a
https://bugzilla.kernel.org/show_bug.cgi?id=42869
Andreas Schwab changed:
What|Removed |Added
Blocks||42644
--
Configure bugmail: https:/
https://bugzilla.kernel.org/show_bug.cgi?id=42869
--- Comment #1 from Andreas Schwab 2012-03-05 14:22:09
---
Created an attachment (id=72541)
--> (https://bugzilla.kernel.org/attachment.cgi?id=72541)
drm messages from 3.3-rc5
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cg
https://bugzilla.kernel.org/show_bug.cgi?id=42869
Summary: [3.3-rc1 regression] [nouveau] Spurious TV-out
detected
Product: Drivers
Version: 2.5
Kernel Version: 3.3-rc5
Platform: All
OS/Version: Linux
Tree: Ma
From: Alan Cox
[Resending with correct address for Linus]
Production GMA3600/3650 hardware turns out to be subtly different to the
development platforms. This combined with a minor driver bug is causing
the kernel to hang on these platforms.
This patch does the following
- turn down a couple o
https://bugzilla.kernel.org/show_bug.cgi?id=13170
--- Comment #68 from Mikel Pr 2012-03-05 06:07:53 ---
MY apologies. While it does boot now without acpi=off or nosmp/maxcpus=1, only
one core is reported in /proc/cpuinfo and in Ubuntu's system-report option in
12.04.
--
Configure bugmail:
Hi,
last week I bought a new ASUS M5A99X EVO AM3+ mainboard.
It supports PCIe 2.0. I also have a Radeon 6570 videocard (PCIe 2.0)
and a 3ware 9650SE 8LPML RAID card (PCIe 1.0).
There are 3 PCIe x16 slots on the mainboard, two of them share x16
wiring so single card x16 or dual card x8/x8 is possi
https://bugs.freedesktop.org/show_bug.cgi?id=45018
--- Comment #37 from Alex Deucher 2012-03-04 16:24:02 PST
---
(In reply to comment #36)
> I know I can run a 3.2 kernel, I know I can compile a different version or
> bisect or submit patches, I know I can switch from Gnome Shell to another
> wi
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