On 2015년 08월 16일 01:26, Gustavo Padovan wrote:
From: Gustavo Padovan gustavo.pado...@collabora.co.uk
.prepare_plane() and .cleanup_plane() allows to perform extra operations
before and after the update of planes. For FIMD for example this will
be used to enable disable the shadow protection
Hi Jingoo,
在 08/24/2015 03:40 PM, Jingoo Han 写道:
On 2015. 8. 24., at AM 9:43, Krzysztof Kozlowski k.kozlow...@samsung.com
wrote:
2015-08-24 8:23 GMT+09:00 Rob Herring robherri...@gmail.com:
On Wed, Aug 19, 2015 at 9:50 AM, Yakir Yang y...@rock-chips.com wrote:
Analogix dp driver is split
Hi Krzysztof,
在 08/24/2015 12:20 PM, Krzysztof Kozlowski 写道:
On 24.08.2015 11:42, Yakir Yang wrote:
Hi Krzysztof,
在 08/23/2015 07:43 PM, Krzysztof Kozlowski 写道:
2015-08-24 8:23 GMT+09:00 Rob Herring robherri...@gmail.com:
On Wed, Aug 19, 2015 at 9:50 AM, Yakir Yang y...@rock-chips.com
The G2D headers define a number of modes through enums
(like e.g. color, select, repeat, etc.).
This introduces g2d_validate_select_mode() and
g2d_validate_blending_op() which validate a
select mode or blending operation respectively.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
Move parameter validation to the top and also validate
the select mode of the source image and the requested
blending operation before starting command submission.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 66
Move the parameter validation before buffer space checking
so that we can exit early if it fails.
Also don't reset the G2D context anymore in this situation
(since the buffers are not partially submitted).
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 26
Parameter validation goes to the top. Repeat mode is
checked first to make computation of space easier.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 53 --
1 file changed, 30 insertions(+), 23 deletions(-)
On Mon, Aug 24, 2015 at 7:57 AM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Sun, Aug 23, 2015 at 06:23:14PM -0500, Rob Herring wrote:
On Wed, Aug 19, 2015 at 9:50 AM, Yakir Yang y...@rock-chips.com wrote:
+ -analogix,color-depth:
+ number of bits per colour
The amount of commands (regular and GEM) doesn't depend
on the input here.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c
index 1ae8adf..9b7bcce 100644
Empty command buffers are no error, we just don't have
anything to do for flushing then.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c
index
Hello,
during the discussion about the last patchset touching the
fimg2d code, it became apparent that the error handling for
the command submission is currently unsatisfactory.
This series rewrites the handling. All functions that submit
command buffers now first check if enough space is
This is going to be used to check if the command buffers have
enough space left prior to actual submission of the commands.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 17 +
1 file changed, 17 insertions(+)
diff --git
Use g2d_add_base_addr() for source and destination base
address just like all other calls.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 14 ++
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/exynos/exynos_fimg2d.c
Apply the same transformation as in g2d_blend().
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 67 +-
1 file changed, 39 insertions(+), 28 deletions(-)
diff --git a/exynos/exynos_fimg2d.c
The function currently checks for each added command
if an overflow of the corresponding command buffers
occurs, but none of the callers ever checks the
return value.
Since all callers are now converted to use
g2d_check_space() simplify the function.
(1) The overflow checks become asserts, so
The g2d_point_val union consists of two coordinates of 16
bits. Whenever this union is used though, both coordinates
are explicitly set. Hence prior initialization is unnecessary.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 19 ---
1
We now validate the blending mode via g2d_validate_mode()
prior to feeding it to g2d_get_blend_op().
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/exynos/exynos_fimg2d.c b/exynos/exynos_fimg2d.c
index
Add a prefix to the messages printed to the console via
printf() and fprintf() so that one can easily see where
the message comes from.
Signed-off-by: Tobias Jakobi tjak...@math.uni-bielefeld.de
---
exynos/exynos_fimg2d.c | 30 --
1 file changed, 16 insertions(+), 14
All functions from the public API only operation on
struct g2d_context*, so this shouldn't break too much.
Make the context private since we don't want the
user to modify its content directly. Also remove
the defines that were only used for fields of
g2d_context.
Signed-off-by: Tobias Jakobi
Am Montag, 24. August 2015, 09:48:27 schrieb Rob Herring:
On Mon, Aug 24, 2015 at 7:57 AM, Russell King - ARM Linux
When we adopted the graph bindings for iMX DRM, I thought exactly at that
time it would be nice if this could become the standard for binding DRM
components together but I
Hi all,
On 08/21/2015 09:21 AM, Javier Martinez Canillas wrote:
[Adding Przemyslaw Marczak who was working on porting Odroid BL1/BL2/SPL]
This work is currently on hold, but the mainline spl support will not
solve early-boot issues caused by cpu running in a non-secure state.
But I think,
On 2015. 8. 24., at AM 9:43, Krzysztof Kozlowski k.kozlow...@samsung.com
wrote:
2015-08-24 8:23 GMT+09:00 Rob Herring robherri...@gmail.com:
On Wed, Aug 19, 2015 at 9:50 AM, Yakir Yang y...@rock-chips.com wrote:
Analogix dp driver is split from exynos dp driver, so we just
make an copy of
Add device node of SROM controller for exynos4.
CC: Rob Herring robh...@kernel.org
CC: Mark Rutland mark.rutl...@arm.com
CC: Ian Campbell ijc+devicet...@hellion.org.uk
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
arch/arm/boot/dts/exynos4.dtsi | 5 +
1 file changed, 5
Add SROM controller device node for exynos5.
CC: Rob Herring robh...@kernel.org
CC: Mark Rutland mark.rutl...@arm.com
CC: Ian Campbell ijc+devicet...@hellion.org.uk
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
arch/arm/boot/dts/exynos5.dtsi | 5 +
1 file changed, 5 insertions(+)
On 21.08.2015 21:38, Marek Szyprowski wrote:
Dear All,
Since v3.19 s3c-hsotg (DWC2) USB controller stopped working on
Exynos4412-based Trats2 platform. However on Odroid-U3 (which is also
Exynos4412-based) it worked fine all the time. After long investigation
it turned out that this was
On 21/08/2015 at 18:43:41 +0900, Joonyoung Shim wrote :
According to datasheet, the S2MPS13X and S2MPS14X should update write
buffer via setting WUDR bit to high after ctrl register is written.
If not, ALARM interrupt of rtc-s5m doesn't happen first time when i use
This patch set adds support for Exynos SROM controller DT based driver.
Currently SROM register sets are used only during S2R, so driver
basically added for taking care of S2R. It will help us in removing
static mapping from exynos.c and other extra code handline during S2R.
This patch set also
Remove unused static mapping of exynos5 CMU and related code.
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
arch/arm/mach-exynos/exynos.c | 5 -
arch/arm/mach-exynos/include/mach/map.h | 1 -
2 files changed, 6 deletions(-)
diff --git a/arch/arm/mach-exynos/exynos.c
On 24.08.2015 13:36, Masahiro Yamada wrote:
The smp_operations structure is not over-written, so add const
qualifier and replace __initdata with __initconst.
Signed-off-by: Masahiro Yamada yamada.masah...@socionext.com
---
arch/arm/mach-exynos/common.h | 2 +-
This patch adds Exynos SROM controller driver which will handle
save restore of SROM registers during S2R.
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/samsung/Kconfig | 13
As now we have dedicated driver for SROM controller, it will take care
of saving register banks during S2R so we can safely remove these
settings from mach-exynos.
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
arch/arm/mach-exynos/Kconfig | 2 ++
Remove unused exynos5440 uart offset macro.
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
arch/arm/mach-exynos/include/mach/map.h | 4
1 file changed, 4 deletions(-)
diff --git a/arch/arm/mach-exynos/include/mach/map.h
b/arch/arm/mach-exynos/include/mach/map.h
index
The regulator-compatible property from the regulator DT binding was
deprecated. But the max77686 DT binding doc still suggest to use it
instead of the regulator node name's which is the correct approach.
Signed-off-by: Javier Martinez Canillas jav...@osg.samsung.com
Reviewed-by: Krzysztof
Hello,
This series contains some improvements for the Device Tree bindings of
the Maxim MAX77686 and MAX77802 multi-function devices.
This is the fourth version of the series that addresses issues pointed
out by Lee Jones in v3.
Patch #1 changes the max77686 binding to not suggest using a
The Maxim MAX77686 PMIC is a multi-function device with regulators,
clocks and a RTC. The DT bindings for the clocks are in a separate
file but the bindings for the regulators are inside the mfd part.
To make it consistent with the clocks portion of the binding and
because is more natural to look
The MAX77802 is a chip that contains regulators, 2 32kHz clocks,
a RTC and an I2C interface to program the individual components.
The are already DT bindings for the regulators and clocks and
these reference to a bindings/mfd/max77802.txt file, that didn't
exist, for the details about the PMIC.
The ePAPR standard says that: the name of a node should be somewhat
generic, reflecting the function of the device and not its precise
programming model.
So, change the max77686 binding document example to use a generic
node name instead of using the chip's name.
Suggested-by: Sergei Shtylyov
This patch fixes some of the bit field and
update the TOPC block clock as per the latest UM.
Signed-off-by: Alim Akhtar alim.akh...@samsung.com
---
drivers/clk/samsung/clk-exynos7.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git
This updates CMU TOP1 block clock as per latest UM.
Signed-off-by: Alim Akhtar alim.akh...@samsung.com
---
drivers/clk/samsung/clk-exynos7.c | 24 +++-
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/drivers/clk/samsung/clk-exynos7.c
This patch correct the nr_clk_ids for fsys0 block
which is wrongly set to TOP1 clk numbers.
This also adjust the a gate clock order.
Signed-off-by: Alim Akhtar alim.akh...@samsung.com
---
drivers/clk/samsung/clk-exynos7.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
diff
nr_clk_ids for FSYS1 block is wrongly set as TOP1 block,
this patch correct the same.
Signed-off-by: Alim Akhtar alim.akh...@samsung.com
---
drivers/clk/samsung/clk-exynos7.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/samsung/clk-exynos7.c
This patch series are minor improvement over the current
exynos7 clock file. This fix some bugs and update the clock
bits as per latest user manual.
This serise is tested on exynos7-espresso board.
Alim Akhtar (4):
clk: samsung: exynos7: Update CMU TOPC block clock
clk: samsung: exynos7:
On Mon, 24 Aug 2015, Javier Martinez Canillas wrote:
The regulator-compatible property from the regulator DT binding was
deprecated. But the max77686 DT binding doc still suggest to use it
instead of the regulator node name's which is the correct approach.
Signed-off-by: Javier Martinez
On Mon, 24 Aug 2015, Javier Martinez Canillas wrote:
The Maxim MAX77686 PMIC is a multi-function device with regulators,
clocks and a RTC. The DT bindings for the clocks are in a separate
file but the bindings for the regulators are inside the mfd part.
To make it consistent with the clocks
On Mon, 24 Aug 2015, Javier Martinez Canillas wrote:
The ePAPR standard says that: the name of a node should be somewhat
generic, reflecting the function of the device and not its precise
programming model.
So, change the max77686 binding document example to use a generic
node name instead
On Mon, 24 Aug 2015, Javier Martinez Canillas wrote:
The MAX77802 is a chip that contains regulators, 2 32kHz clocks,
a RTC and an I2C interface to program the individual components.
The are already DT bindings for the regulators and clocks and
these reference to a bindings/mfd/max77802.txt
On Mon, Aug 24, 2015 at 2:21 PM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Mon, Aug 24, 2015 at 02:12:06PM -0700, Olof Johansson wrote:
Easiest of all would probably be to get the sub-arch patches into one
release, then switch the prototypes and function definitions in the
On Sun, Aug 23, 2015 at 9:36 PM, Masahiro Yamada
yamada.masah...@socionext.com wrote:
Currently, SoC code can not add const qualifier to smp_operations
structures although they are never over-written.
01/18 and 02/18 add small changes to the ARM core to fix that.
The rest of this series
On Mon, Aug 24, 2015 at 02:12:06PM -0700, Olof Johansson wrote:
Easiest of all would probably be to get the sub-arch patches into one
release, then switch the prototypes and function definitions in the
next. If you switch prototypes first you'll get a bunch of warnings,
right?
Wrong way
On 24.08.2015 17:02, Pankaj Dubey wrote:
This patch adds Exynos SROM controller driver which will handle
save restore of SROM registers during S2R.
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
Hi,
Thanks for the fixes. I got some more questions. Sorry that I did not
bring up them
On 24.08.2015 17:02, Pankaj Dubey wrote:
This patch set adds support for Exynos SROM controller DT based driver.
Currently SROM register sets are used only during S2R, so driver
basically added for taking care of S2R. It will help us in removing
static mapping from exynos.c and other extra
On 24.08.2015 17:02, Pankaj Dubey wrote:
As now we have dedicated driver for SROM controller, it will take care
of saving register banks during S2R so we can safely remove these
settings from mach-exynos.
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
On 24.08.2015 21:48, Yakir Yang wrote:
Hi Krzysztof,
在 08/24/2015 12:20 PM, Krzysztof Kozlowski 写道:
On 24.08.2015 11:42, Yakir Yang wrote:
Hi Krzysztof,
在 08/23/2015 07:43 PM, Krzysztof Kozlowski 写道:
2015-08-24 8:23 GMT+09:00 Rob Herring robherri...@gmail.com:
On Wed, Aug 19, 2015 at
On 24.08.2015 17:02, Pankaj Dubey wrote:
Remove unused exynos5440 uart offset macro.
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
arch/arm/mach-exynos/include/mach/map.h | 4
1 file changed, 4 deletions(-)
Reviewed-by: Krzysztof Kozlowski k.kozlow...@samsung.com
Best
On 24.08.2015 17:02, Pankaj Dubey wrote:
Remove unused static mapping of exynos5 CMU and related code.
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
arch/arm/mach-exynos/exynos.c | 5 -
arch/arm/mach-exynos/include/mach/map.h | 1 -
2 files changed, 6 deletions(-)
在 2015/8/24 22:48, Rob Herring 写道:
On Mon, Aug 24, 2015 at 7:57 AM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Sun, Aug 23, 2015 at 06:23:14PM -0500, Rob Herring wrote:
On Wed, Aug 19, 2015 at 9:50 AM, Yakir Yang y...@rock-chips.com wrote:
+ -analogix,color-depth:
+
On 24.08.2015 17:02, Pankaj Dubey wrote:
This patch adds exynos-srom binding information for SROM Controller
driver on Exynos SoCs.
CC: Rob Herring robh...@kernel.org
CC: Mark Rutland mark.rutl...@arm.com
CC: Ian Campbell ijc+devicet...@hellion.org.uk
Signed-off-by: Pankaj Dubey
On 24.08.2015 17:02, Pankaj Dubey wrote:
Add SROM controller device node for exynos5.
CC: Rob Herring robh...@kernel.org
CC: Mark Rutland mark.rutl...@arm.com
CC: Ian Campbell ijc+devicet...@hellion.org.uk
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
Hi Heiko,
在 2015/8/24 21:03, Heiko Stuebner 写道:
Hi Yakir,
Am Montag, 24. August 2015, 20:48:01 schrieb Yakir Yang:
在 08/24/2015 12:20 PM, Krzysztof Kozlowski 写道:
On 24.08.2015 11:42, Yakir Yang wrote:
Hi Krzysztof,
在 08/23/2015 07:43 PM, Krzysztof Kozlowski 写道:
2015-08-24 8:23 GMT+09:00
On 25.08.2015 10:33, Yakir Yang wrote:
Hi Krzysztof,
在 2015/8/25 7:49, Krzysztof Kozlowski 写道:
On 24.08.2015 21:48, Yakir Yang wrote:
Hi Krzysztof,
在 08/24/2015 12:20 PM, Krzysztof Kozlowski 写道:
On 24.08.2015 11:42, Yakir Yang wrote:
Hi Krzysztof,
在 08/23/2015 07:43 PM, Krzysztof
Hi Russell, Olof,
2015-08-25 6:44 GMT+09:00 Olof Johansson o...@lixom.net:
On Mon, Aug 24, 2015 at 2:21 PM, Russell King - ARM Linux
li...@arm.linux.org.uk wrote:
On Mon, Aug 24, 2015 at 02:12:06PM -0700, Olof Johansson wrote:
Easiest of all would probably be to get the sub-arch patches into
On 24.08.2015 17:02, Pankaj Dubey wrote:
Add device node of SROM controller for exynos4.
CC: Rob Herring robh...@kernel.org
CC: Mark Rutland mark.rutl...@arm.com
CC: Ian Campbell ijc+devicet...@hellion.org.uk
Signed-off-by: Pankaj Dubey pankaj.du...@samsung.com
---
Hi Krzysztof,
在 2015/8/25 7:49, Krzysztof Kozlowski 写道:
On 24.08.2015 21:48, Yakir Yang wrote:
Hi Krzysztof,
在 08/24/2015 12:20 PM, Krzysztof Kozlowski 写道:
On 24.08.2015 11:42, Yakir Yang wrote:
Hi Krzysztof,
在 08/23/2015 07:43 PM, Krzysztof Kozlowski 写道:
2015-08-24 8:23 GMT+09:00 Rob
Hello,
On 2015-08-21 14:44, Kishon Vijay Abraham I wrote:
On Friday 21 August 2015 06:08 PM, Marek Szyprowski wrote:
Exynos USB2 PHY has separate power supply, which is usually provided by
VBUS regulator. This patch adds support for it. VBUS regulator is
optional, to keep compatibility with
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