Gupta
Signed-off-by: Alexey Brodkin
---
arch/arc/boot/dts/axs10x_mb.dtsi | 16
arch/arc/configs/axs101_defconfig | 5 +
arch/arc/configs/axs103_defconfig | 5 +
arch/arc/configs/axs103_smp_defconfig | 5 +
4 files changed, 31 insertions(+)
diff --git a
Hi Vineet,
On Sat, 2015-12-05 at 10:14 +, Vineet Gupta wrote:
> On Saturday 05 December 2015 12:52 AM, Alexey Brodkin wrote:
> > From: Nelson Pereira
> >
> > ARC SDP baseboard among other peripherals sports
> > DesignWare DMA controller.
> >
> &
Current ARC SDP boards cannot reliably handle 1Gbit
Ethernet connections due to limitations in hardware.
To make sure networking is stable on the board we're
limiting phy to 100 Mbit.
Signed-off-by: Alexey Brodkin
Cc: Vineet Gupta
---
arch/arc/boot/dts/axs10x_mb.dtsi | 1 +
1 file chang
Hi Michael,
On Thu, 2015-12-10 at 14:58 +0530, Vineet Gupta wrote:
> On Thursday 10 December 2015 02:34 PM, Michael Ellerman wrote:
>
> > That is weird. I'll ask it to rebuild it and see if it happens again.
> >
> > Do you build with -j?
>
> I did now - but still no error at my end.
I always b
>8---
The simples fix is to have ARC_REG_IC_PTAG defined regardless MMU
version being used.
We don't use it in cache_line_loop_v2() anyways so who cares.
Signed-off-by: Alexey Brodkin
Cc: Vineet Gupta
---
arch/arc/include/asm/cache.h | 2 --
1 file chan
Hi Carlos,
On Mon, 2016-01-04 at 14:55 +, [email protected] wrote:
> From: Carlos Palminha
>
> Cannot compile kernel with INITRAMFS SOURCE option.
> Please move this option to a buildroot patch.
First of all if your problem is only related to Buildroot then
there's not much sense in add
Hi Vineet,
On Mon, 2016-01-11 at 07:47 +, Vineet Gupta wrote:
> On Saturday 09 January 2016 05:55 AM, Carlos Palminha wrote:
> > Hi Alexey,
> >
> > Probably my e-mail comments before the patch mislead you...
> > If you download the kernel source and try to compile it, it won't work
> > becau
Hi Felix,
On Fri, 2016-01-15 at 11:45 +0100, Felix Fietkau wrote:
> On 2016-01-15 00:12, Alexey Brodkin wrote:
> > Given those patches are relevant to any ARC platform and even
> > ISA version it makes perfect sense for patches to exist
> > in one place instead of being du
Hi Carlos,
On Thu, 2016-01-21 at 18:30 +, Carlos Palminha wrote:
> hi...
>
> i just found that its blocking waiting for console_lock...
> @vineet, alexey: i think that console_lock is architecture dependent right?
> Do you know any issue with console_lock
> for ARC?
I'm not really sure "con
Hi Vineet,
On Tue, 2016-02-02 at 16:28 +0530, Vineet Gupta wrote:
> ARC Timers have historically been probed directly.
> As precursor to start probing Timers thru DT introduce these bindings
>
> Cc: Daniel Lezcano
> Cc: Rob Herring
> Cc: [email protected]
> Signed-off-by: Vineet Gupta
Adding Christian for Abilis TB10x clocks review.
On Tue, 2016-02-02 at 16:28 +0530, Vineet Gupta wrote:
> From: Alexey Brodkin
>
> UARTs usually have fixed clock so we're switching to use of
> constant values instead of something derived from core clock
> frequency.
>
&g
Hi Vineet,
On Tue, 2016-02-02 at 16:28 +0530, Vineet Gupta wrote:
> ARC Timers have historically been probed directly.
> As precursor to start probing Timers thru DT introduce these bindings
>
> Cc: Daniel Lezcano
> Cc: Rob Herring
> Cc: [email protected]
> Signed-off-by: Vineet Gupta
Hi Christian,
On Tue, 2016-02-02 at 14:43 +0100, [email protected] wrote:
> Alexey Brodkin wrote on 02.02.2016 13:53:26:
> >
> > Adding Christian for Abilis TB10x clocks review.
> >
> > On Tue, 2016-02-02 at 16:28 +0530, Vineet Gupta wrote:
Hi Vineet,
On Tue, 2016-02-02 at 19:59 +0530, Vineet Gupta wrote:
> Hi Alexey,
>
> On Tuesday 02 February 2016 06:45 PM, Alexey Brodkin wrote:
> > Hi Vineet,
> >
> > On Tue, 2016-02-02 at 16:28 +0530, Vineet Gupta wrote:
> > > +
> > > +Required pro
Hi Vineet,
On Tue, 2016-02-02 at 18:36 +0300, Alexey Brodkin wrote:
> Hi Vineet,
>
> On Tue, 2016-02-02 at 19:59 +0530, Vineet Gupta wrote:
> > Hi Alexey,
> >
> > On Tuesday 02 February 2016 06:45 PM, Alexey Brodkin wrote:
> > > Hi Vineet,
> > >
&g
Hi Mike,
On Wed, 2016-02-03 at 01:57 +0300, Alexey Brodkin wrote:
> Hi Vineet,
>
> On Tue, 2016-02-02 at 18:36 +0300, Alexey Brodkin wrote:
> > Hi Vineet,
> >
> > On Tue, 2016-02-02 at 19:59 +0530, Vineet Gupta wrote:
> > > Hi Alexey,
> > >
>
(re-sending because Mike's email @ti is no longer valid)
Hi Mike,
On Wed, 2016-02-03 at 01:57 +0300, Alexey Brodkin wrote:
> Hi Vineet,
>
> On Tue, 2016-02-02 at 18:36 +0300, Alexey Brodkin wrote:
> > Hi Vineet,
> >
> > On Tue, 2016-02-02 at 19:59 +0530, Vin
Hi Vineet,
On Fri, 2015-10-30 at 06:19 +, Vineet Gupta wrote:
> On Thursday 29 October 2015 09:28 PM, Alexey Brodkin wrote:
> > Hi Vineet,
> >
> > On Tue, 2015-10-20 at 10:45 +, Vineet Gupta wrote:
> > > On Tuesday 20 October 2015 03:41 PM, Peter Zijlstra
ed. In that case I've got very small
loops_per_jiffy=0xf00:
>8
Calibrating delay loop... 0.77 BogoMIPS (lpj=3862)
>8
And on console output delays were way too long.
Signed-off-by: Alexey Brodkin
Cc:
Synopsys DesignWare ARC SDP boards sport ARC SDP display
controller attached to ADV7511 HDMI encoder.
That change adds desctiption of both ARC PGU and ADV7511 in
ARC SDP'd base-board Device Tree.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Cam
This series add support of ARC PGU display controller.
ARC PGU is a quite simple byte streamer that gets data from the framebuffer
and pushes it to hte connected encoder (DP or HDMI).
It was tested on ARC SDP boards (axs101 in particular).
Alexey Brodkin (4):
drm: Add support of ARC PGU
ARC PGU could be found on some development boards from Synopsys.
This is a simple byte streamer that reads data from a framebuffer
and sends data to the single encoder.
Signed-off-by: Alexey Brodkin
Cc: David Airlie
Cc: [email protected]
Cc: [email protected]
This add DT bindings documentation for ARC PGU display controller.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Campbell
Cc: Kumar Gala
Cc: [email protected]
Cc: [email protected]
---
.../devicetree/bindings/display/snps
This updates MAINTEINERS file with information about maintainer of
ARC PGU display controller driver.
Signed-off-by: Alexey Brodkin
Cc: [email protected]
---
MAINTAINERS | 6 ++
1 file changed, 6 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 28cd72b..26ac58c
well
* ARCPGU_xxx options make no sense because ARC PGU is not yet
in upstream and when it gets there all config options would
be taken from devicetree
Signed-off-by: Alexey Brodkin
---
arch/arc/Kconfig | 2 --
arch/arc/configs/axs101_defconfig | 4
Hi Vineet,
On Wed, 2016-02-24 at 04:36 +, Vineet Gupta wrote:
> On Tuesday 23 February 2016 07:22 PM, Jose Abreu wrote:
> > The defconfigs for the AXS boards were updated so that
> > ALSA SoC is enabled and also the audio for the ADV7511
> > HDMI transmitter.
> >
> > Signed-off-by: Jose Abreu
Hi Vineet,
On Wed, 2016-02-24 at 05:05 +, Vineet Gupta wrote:
> On Monday 15 February 2016 10:07 PM, Alexey Brodkin wrote:
> > Current implementation of __delay() function uses so-called
> > zero-delay loops. And the only condition to exit that loop is
> > LP_COUNT (loo
Hi Rob,
On Tue, 2016-02-23 at 14:38 -0600, Rob Herring wrote:
> On Fri, Feb 19, 2016 at 04:03:52PM +0300, Alexey Brodkin wrote:
> >
> > This add DT bindings documentation for ARC PGU display controller.
> >
> > Signed-off-by: Alexey Brodkin
> > Cc: Rob Herring
This add DT bindings documentation for ARC PGU display controller.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Campbell
Cc: Kumar Gala
Cc: [email protected]
Cc: [email protected]
---
Changes v1 -> v2:
* Clean
This updates MAINTEINERS file with information about maintainer of
ARC PGU display controller driver.
Signed-off-by: Alexey Brodkin
Cc: [email protected]
---
No changes since v1.
MAINTAINERS | 6 ++
1 file changed, 6 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
ARC PGU could be found on some development boards from Synopsys.
This is a simple byte streamer that reads data from a framebuffer
and sends data to the single encoder.
Signed-off-by: Alexey Brodkin
Cc: David Airlie
Cc: [email protected]
Cc: [email protected]
Synopsys DesignWare ARC SDP boards sport ARC SDP display
controller attached to ADV7511 HDMI encoder.
That change adds desctiption of both ARC PGU and ADV7511 in
ARC SDP'd base-board Device Tree.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Cam
ngs documentation
* Added missing "pxlclk" clock in axs10x_mb.dtsi
Cc: David Airlie
Cc: [email protected]
Cc: [email protected]
Cc: Ian Campbell
Cc: Kumar Gala
Cc: [email protected]
Cc: Mark Rutland
Cc: Pawel Moll
Cc: Rob Herring
Cc: Vineet Gupta
Alex
Hi Rob,
On Fri, 2016-03-04 at 22:30 -0600, Rob Herring wrote:
> On Thu, Mar 03, 2016 at 05:39:14PM +0300, Alexey Brodkin wrote:
> >
> > This add DT bindings documentation for ARC PGU display controller.
> >
> > Signed-off-by: Alexey Brodkin
> > Cc: Rob Herring
Hi Vineet,
On Thu, 2016-03-10 at 05:05 +, Vineet Gupta wrote:
> +CC Noam
>
> On Wednesday 09 March 2016 10:51 PM, Lada Trimasova wrote:
> >
> > Memory access primitives should use cpu_to_le16, cpu_to_le32, le16_to_cpu
> > and le32_to_cpu because it is not really guaranteed that drivers handl
ironment var or use the default for ENDIAN (per previous patch)
>
> No other arch carries them in defconfigs anyways !
>
> Cc: Noam Camus
> Cc: Alexey Brodkin
> Cc: Anton Kolesov
> Signed-off-by: Vineet Gupta
> ---
Acked-by: Alexey Brodkin
___
Hi Vineet,
On Fri, 2016-03-11 at 14:57 +0530, Vineet Gupta wrote:
> This allows CONFIG_CPU_BIG_ENDIAN=y to build correctly out of the box,
> w/o any other tweaks.
>
> Cc: Noam Camus
> Cc: Alexey Brodkin
> Cc: Anton Kolesov
> Signed-off-by: Vineet Gupta
> ---
d Airlie
Cc: [email protected]
Cc: [email protected]
Cc: Ian Campbell
Cc: Kumar Gala
Cc: [email protected]
Cc: Mark Rutland
Cc: Pawel Moll
Cc: Rob Herring
Cc: Vineet Gupta
Alexey Brodkin (4):
drm: Add support of ARC PGU display controller
drm: Add DT b
ARC PGU could be found on some development boards from Synopsys.
This is a simple byte streamer that reads data from a framebuffer
and sends data to the single encoder.
Signed-off-by: Alexey Brodkin
Cc: David Airlie
Cc: [email protected]
Cc: [email protected]
Cc
Synopsys DesignWare ARC SDP boards sport ARC SDP display
controller attached to ADV7511 HDMI encoder.
That change adds desctiption of both ARC PGU and ADV7511 in
ARC SDP'd base-board Device Tree.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Cam
This add DT bindings documentation for ARC PGU display controller.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Campbell
Cc: Kumar Gala
Cc: David Airlie
Cc: [email protected]
Cc: [email protected]
Cc: linux-snps-arc
This updates MAINTEINERS file with information about maintainer of
ARC PGU display controller driver.
Signed-off-by: Alexey Brodkin
Cc: [email protected]
Cc: [email protected]
---
No changes v2 -> v3.
No changes v1 -> v2.
MAINTAINERS | 6 ++
1 file c
Hi Daniel,
On Mon, 2016-03-14 at 08:00 +0100, Daniel Vetter wrote:
> On Fri, Mar 11, 2016 at 06:42:36PM +0300, Alexey Brodkin wrote:
> >
> > ARC PGU could be found on some development boards from Synopsys.
> > This is a simple byte streamer that reads data from a framebuff
not found
eth0: Could not attach to PHY
stmmac_open: Cannot attach to PHY (error: -19)
--->8
Simplest solution is to add PHY description in board's .dts.
And so we do here.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Phil R
Hi Sergei,
On Tue, 2016-03-15 at 17:38 +0300, Sergei Shtylyov wrote:
> Hello.
>
> On 3/15/2016 12:29 PM, Alexey Brodkin wrote:
>
> >
> > Following commit broke DW GMAC functionality on AXS10x boards:
> > http://git.kernel.org/cgit/linux/kernel/git
Hi Daniel,
On Tue, 2016-03-15 at 09:10 +0100, Daniel Vetter wrote:
> On Mon, Mar 14, 2016 at 11:15:59AM +0000, Alexey Brodkin wrote:
> >
> > On Mon, 2016-03-14 at 08:00 +0100, Daniel Vetter wrote:
> > >
> > > On Fri, Mar 11, 2016 at 06:42
Hi Sergei,
On Thu, 2016-03-17 at 13:58 +0300, Sergei Shtylyov wrote:
> On 3/17/2016 12:41 PM, Alexey Brodkin wrote:
>
> >
> > Following commit broke DW GMAC functionality on AXS10x boards:
> > http://git.kernel.org/cgit/linux/kernel/git/torva
Hi Daniel,
On Fri, 2016-03-18 at 09:02 +0100, Daniel Vetter wrote:
> On Thu, Mar 17, 2016 at 08:27:10PM +0000, Alexey Brodkin wrote:
> >
> > Hi Daniel,
> >
> > On Tue, 2016-03-15 at 16:59 +0100, Daniel Vetter wrote:
> > >
> > > On Tue, Mar 15, 2
Hi Daniel,
On Tue, 2016-03-15 at 16:59 +0100, Daniel Vetter wrote:
> On Tue, Mar 15, 2016 at 03:24:46PM +0000, Alexey Brodkin wrote:
> > On Tue, 2016-03-15 at 09:10 +0100, Daniel Vetter wrote:
> > > On Mon, Mar 14, 2016 at 11:15:59AM +0000, Alexey Brodkin wrote:
> > >
not found
eth0: Could not attach to PHY
stmmac_open: Cannot attach to PHY (error: -19)
--->8
Simplest solution is to add PHY description in board's .dts.
And so we do here.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Phil R
Hi Sergei,
On Thu, 2016-03-17 at 14:59 +0300, Sergei Shtylyov wrote:
> Hello.
>
> On 3/17/2016 2:41 PM, Vineet Gupta wrote:
>
> >
> > >
> > > >
> > > > >
> > > > > Following commit broke DW GMAC functionality on AXS10x boards:
> > > > > http://git.kernel.org/cgit/linux/kernel/git/torvalds/li
Hi Rob,
On Mon, 2016-03-21 at 08:04 -0500, Rob Herring wrote:
> On Fri, Mar 11, 2016 at 06:42:37PM +0300, Alexey Brodkin wrote:
> >
> > This add DT bindings documentation for ARC PGU display controller.
> >
> > Signed-off-by: Alexey Brodkin
> > Cc: Rob Herring
This updates MAINTEINERS file with information about maintainer of
ARC PGU display controller driver.
Signed-off-by: Alexey Brodkin
Cc: [email protected]
---
No changes v3 -> v4.
No changes v2 -> v3.
No changes v1 -> v2.
MAINTAINERS | 6 ++
1 file changed, 6 i
From: Carlos Palminha
ARC PGU could be found on some development boards from Synopsys.
This is a simple byte streamer that reads data from a framebuffer
and sends data to the single encoder.
Signed-off-by: Carlos Palminha
Signed-off-by: Alexey Brodkin
Cc: David Airlie
Cc: dri-de
useless for other
less traffic hungry processes.
* Data written by user in FB will be immediately available for
hardware (such as PGU etc) without requirements to flush data
cache regularly.
Signed-off-by: Alexey Brodkin
Cc: [email protected]
---
Changes v3 ->
: Vineet Gupta
Cc: Jose Abreu
Cc: Carlos Palminha
Alexey Brodkin (4):
drm: Add DT bindings documentation for ARC PGU display controller
MAINTAINERS: Add maintainer for ARC PGU display controller
arc: Add our own implementation of fb_pgprotect()
arc: axs10x - add support of ARC PGU
Ca
This add DT bindings documentation for ARC PGU display controller.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Campbell
Cc: Kumar Gala
Cc: [email protected]
Cc: [email protected]
---
Changes v3 -> v4: (addressing Ro
Synopsys DesignWare ARC SDP boards sport ARC SDP display
controller attached to ADV7511 HDMI encoder.
That change adds desctiption of both ARC PGU and ADV7511 in
ARC SDP'd base-board Device Tree.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Cam
e system]
>
> url:
> https://github.com/0day-ci/linux/commits/Alexey-Brodkin/drm-Add-support-of-ARC-PGU-display-controller/20160325
> -005345
> base: git://people.freedesktop.org/~airlied/linux.git drm-next
> config: i386-allmodconfig (attached as .config)
> reproduce:
>
ar Gala
Cc: [email protected]
Cc: Mark Rutland
Cc: Pawel Moll
Cc: Rob Herring
Cc: Vineet Gupta
Cc: Jose Abreu
Cc: Carlos Palminha
Alexey Brodkin (4):
drm: Add DT bindings documentation for ARC PGU display controller
MAINTAINERS: Add maintainer for ARC PGU display co
From: Carlos Palminha
ARC PGU could be found on some development boards from Synopsys.
This is a simple byte streamer that reads data from a framebuffer
and sends data to the single encoder.
Signed-off-by: Carlos Palminha
Signed-off-by: Alexey Brodkin
Cc: David Airlie
Cc: dri-de
This updates MAINTEINERS file with information about maintainer of
ARC PGU display controller driver.
Signed-off-by: Alexey Brodkin
Cc: [email protected]
---
No changes v4 -> v5.
No changes v3 -> v4.
No changes v2 -> v3.
No changes v1 -> v2.
MAINTAINERS | 6 ++
Synopsys DesignWare ARC SDP boards sport ARC SDP display
controller attached to ADV7511 HDMI encoder.
That change adds desctiption of both ARC PGU and ADV7511 in
ARC SDP'd base-board Device Tree.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Cam
This add DT bindings documentation for ARC PGU display controller.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Campbell
Cc: Kumar Gala
Cc: [email protected]
Cc: [email protected]
Acked-by: Rob Herring
---
Changes v4 ->
useless for other
less traffic hungry processes.
* Data written by user in FB will be immediately available for
hardware (such as PGU etc) without requirements to flush data
cache regularly.
Signed-off-by: Alexey Brodkin
Cc: Vineet Gupta
Cc: [email protected]
---
No
Hi Jose,
On Mon, 2016-03-28 at 10:41 +0100, Jose Abreu wrote:
> The defconfigs for the AXS boards were updated so that
> ALSA SoC is enabled and also the audio for the ADV7511
> HDMI transmitter.
>
> Signed-off-by: Jose Abreu
> ---
> arch/arc/configs/axs101_defconfig | 3 +++
> arch/arc/con
Hi Jose,
On Mon, 2016-03-28 at 10:41 +0100, Jose Abreu wrote:
> HDMI audio support was added to the AXS board using an
> I2S cpu driver and a custom platform driver.
>
> The platform driver supports two channels @ 16 bits with
> rates 32k, 44.1k and 48k. ALSA Simple audio card is used to
> glue t
Hi Jose,
On Mon, 2016-03-28 at 15:36 +0100, Jose Abreu wrote:
> HDMI audio support was added to the AXS board using an
> I2S cpu driver and a custom platform driver.
>
> The platform driver supports two channels @ 16 bits with
> rates 32k, 44.1k and 48k. ALSA Simple audio card is used to
> glue t
Hi Jose,
On Tue, 2016-03-29 at 11:56 +0100, Jose Abreu wrote:
> The ARC SDP I2S clock can be programmed using a
> specific PLL.
>
> This patch has the goal of adding a clock driver
> that programs this PLL.
>
> At this moment the rate values are hardcoded in
> a table but in the future it would
Hi Vineet,
> From: Alexey Brodkin [[email protected]]
> Sent: Monday, March 28, 2016 2:36 PM
> To: [email protected]
> Cc: [email protected]; Alexey Brodkin; Vineet Gupta;
> [email protected]
> Subject: [PATCH 4/5 v5] arc: Add our
mplemented recalc_rate
>
> Changes v1 -> v2:
> * Renamed folder to axs10x (as suggested by Alexey Brodkin)
> * Added more supported rates
[snip]
> diff --git a/Documentation/devicetree/bindings/clock/i2s-pll-clock.txt
> b/Documentation/devicetree/bindings/clock/i2s-
&g
Hi Zhaoxiu,
On Wed, 2016-04-06 at 16:41 +0800, [email protected] wrote:
> From: Zhaoxiu Zeng
>
> Use the generic version
>
> Signed-off-by: Zhaoxiu Zeng
> ---
> arch/arc/include/asm/bitops.h | 1 +
> arch/arm/include/asm/bitops.h | 1 +
> arch/arm64/include/asm/bitops.h| 1 +
>
Hi Stephen,
On Mon, 2016-04-11 at 15:03 -0700, [email protected] wrote:
> On 04/11, Alexey Brodkin wrote:
> >
> > On Mon, 2016-04-11 at 11:41 +0100, Jose Abreu wrote:
> > >
> > > + * warranty of any kind, whether express or implied.
> > > + *
Hello,
I'm wondering if there's a way to force kernel to allocate backing
memory for frame buffer in a special location?
A little bit of background below.
I continue to work on DRM driver for ARC PGU, latest
is v5 and available here - https://lkml.org/lkml/2016/3/28/170
In current state everythi
From: Carlos Palminha
ARC PGU could be found on some development boards from Synopsys.
This is a simple byte streamer that reads data from a framebuffer
and sends data to the single encoder.
Signed-off-by: Carlos Palminha
Signed-off-by: Alexey Brodkin
Cc: Daniel Vetter
Cc: David Airlie
Cc
nfradead.org
Cc: Mark Rutland
Cc: Pawel Moll
Cc: Rob Herring
Cc: Vineet Gupta
Cc: Jose Abreu
Cc: Carlos Palminha
Alexey Brodkin (3):
drm: Add DT bindings documentation for ARC PGU display controller
MAINTAINERS: Add maintainer for ARC PGU display controller
arc: axs10x - add suppor
Synopsys DesignWare ARC SDP boards sport ARC SDP display
controller attached to ADV7511 HDMI encoder.
That change adds desctiption of both ARC PGU and ADV7511 in
ARC SDP'd base-board Device Tree.
Signed-off-by: Alexey Brodkin
Cc: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Cam
This updates MAINTEINERS file with information about maintainer of
ARC PGU display controller driver.
Signed-off-by: Alexey Brodkin
Cc: [email protected]
---
No changes v5 -> v6.
No changes v4 -> v5.
No changes v3 -> v4.
No changes v2 -> v3.
No chan
This add DT bindings documentation for ARC PGU display controller.
Signed-off-by: Alexey Brodkin
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Campbell
Cc: Kumar Gala
Cc: [email protected]
Cc: [email protected]
Acked-by: Rob Herring
---
No changes v5 -> v6.
Changes
Hi Jose, Stephen,
On Wed, 2016-04-20 at 10:47 +0100, Jose Abreu wrote:
> Hi Stephen,
>
>
> On 20-04-2016 02:54, Stephen Boyd wrote:
> >
> > On 04/19, Jose Abreu wrote:
> > >
> > > @Stephen: can you give some input so that I can submit a v6?
> > >
> > I don't prefer putting the second register
Hi Jose,
On Thu, 2016-04-21 at 10:51 +0100, Jose Abreu wrote:
> Hi Alexey,
> > > > Otherwise, I still prefer two DTS files for the two different FPGA
> > > > versions. At the least, please use ioremap for any pointers that
> > > > you readl/writel here.
> > > >
> > > > Beyond that, we should ha
Hi Jose,
On Thu, 2016-04-21 at 14:10 +0100, Jose Abreu wrote:
> Hi Alexey,
>
>
> On 21-04-2016 13:18, Alexey Brodkin wrote:
> >
> > Hi Jose,
> >
> > On Thu, 2016-04-21 at 10:51 +0100, Jose Abreu wrote:
> > >
> > > Hi Alexey,
> >
compatible = "fixed-clock";
> + clock-frequency = <2700>;
> + #clock-cells = <0>;
> + };
> +
> i2cclk: i2cclk {
> c
Hi David,
On Tue, 2016-04-19 at 16:19 +0300, Alexey Brodkin wrote:
> This series add support of ARC PGU display controller.
> ARC PGU is a quite simple byte streamer that gets data from the framebuffer
> and pushes it to hte connected encoder (DP or HDMI).
>
> It was tested on
topic-arcpgu-v6
for you to fetch changes up to b8c1eca1e089e8f4247b19b73955c875bf7b18ae:
arc: axs10x - add support of ARC PGU (2016-04-26 18:26:54 +0300)
Alexey Brodkin (3):
drm: Add DT bindings documentation for ARC PGU di
This tiny series enbles support of generic per-device coherent dma memory
and ability to specify reserved memory regions to be used in those
per-device mappings.
In particular this allowed us to move frame-buffer memory out of
IOC aperture.
Cc: [email protected]
Alexey Brodkin (2
Enable reserved memory initialization from device tree.
Signed-off-by: Alexey Brodkin
Cc: Grant Likely
Cc: Marek Szyprowski
Cc: [email protected]
---
arch/arc/Kconfig | 1 +
arch/arc/mm/init.c | 4
2 files changed, 5 insertions(+)
diff --git a/arch/arc/Kconfig b/arch/arc
Signed-off-by: Alexey Brodkin
Cc: [email protected]
---
arch/arc/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 208aae0..61d69e6 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -37,6 +37,7 @@ config ARC
select
saves its bandwidth for other peripherals.
Cc: Cc: Dave Airlie
Cc: Daniel Vetter
Cc: [email protected]
Alexey Brodkin (2):
drm/arcpgu: use dedicated memory area for frame buffer
ARC: [axs10x] Specify reserved memory for frame buffer
arch/arc/boot/dts/axc001.dtsi | 20
peripherals to use all perks of IOC.
Signed-off-by: Alexey Brodkin
Cc: Dave Airlie
Cc: Daniel Vetter
---
drivers/gpu/drm/arc/arcpgu_drv.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c
index 5b35e5db..76e187a 100644
--- a
sorts ARC770 CPU) IOC is not
an option for a sake of keeping one DT description for the
base-board (axs10x_mb.dtsi) we're still defining reserved
memory location in the very end of DDR.
Signed-off-by: Alexey Brodkin
Cc: [email protected]
---
arch/arc/boot/dts/axc001.dtsi
Hi Vineet,
On Thu, 2016-04-28 at 09:56 +0530, Vineet Gupta wrote:
[snip]
> >
> > diff --git a/arch/arc/boot/dts/axc001.dtsi b/arch/arc/boot/dts/axc001.dtsi
> > index 420dcfd..ae6162d 100644
> > --- a/arch/arc/boot/dts/axc001.dtsi
> > +++ b/arch/arc/boot/dts/axc001.dtsi
> > @@ -95,6 +95,24 @@
>
saves its bandwidth for other peripherals.
Cc: Dave Airlie
Cc: Daniel Vetter
Cc: [email protected]
Changes v1 -> v2:
* Reserved memory size bumped from 16Mb to 32Mb.
* Reserved area in AXS103 boards moved to the very end of available DDR.
Alexey Brodkin (2):
drm/arcpgu:
peripherals to use all perks of IOC.
Signed-off-by: Alexey Brodkin
Cc: Dave Airlie
Cc: Daniel Vetter
---
No changes v1 -> v2.
drivers/gpu/drm/arc/arcpgu_drv.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c
index 5b35e
sorts ARC770 CPU) IOC is not
an option for a sake of keeping one DT description for the
base-board (axs10x_mb.dtsi) we're still defining reserved
memory location in the very end of DDR.
Signed-off-by: Alexey Brodkin
Cc: Vineet Gupta
Cc: [email protected]
---
Changes v1 -> v2:
*
Hi Vineet,
On Thu, 2016-04-28 at 19:26 +0530, Vineet Gupta wrote:
> On Thursday 28 April 2016 07:16 PM, Alexey Brodkin wrote:
> >
> > >
> > > >
> > > > Note that the IOC start alignment needs to follow
> > > > max(4k, size). What will be m
-arc-processors/linux.git
topic-arcpgu-updates
for you to fetch changes up to cb2ad5e5339c5122166265cea579cc6a356d46de:
ARC: [axs10x] Specify reserved memory for frame buffer (2016-04-29 14:34:13
+0300)
--------
Alexey Brodkin (2):
Hi Dave,
On Fri, 2016-04-29 at 11:36 +, Alexey Brodkin wrote:
> Hi Dave,
>
> Please pull this mini-series that allows ARC PGU to use
> dedicated memory location as framebuffer backing storage.
>
> v2 of that series was reviewed here
> https://lists.freedesktop.org/ar
Hi Dave,
On Tue, 2016-05-10 at 09:51 +, Alexey Brodkin wrote:
> Hi Dave,
>
> On Fri, 2016-04-29 at 11:36 +0000, Alexey Brodkin wrote:
> >
> > Hi Dave,
> >
> > Please pull this mini-series that allows ARC PGU to use
> > dedicated memory location as f
aving a hack for clock "downgrade" on early boot
for quad-core hardware.
Also note this change will break functionality of AXS103 v1.0 hardware.
That means all users of AXS103 __must__ upgrade their boards with the
most recent firmware.
Signed-off-by: Alexey Brodkin
---
ar
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