On Thu, Nov 26, 2015 at 10:47:33PM +0900, Chanwoo Choi wrote:
> This patch updates the documentation for passive bus devices and adds the
> detailed example of Exynos3250.
>
> Signed-off-by: Chanwoo Choi
> ---
> .../devicetree/bindings/devfreq/exynos-bus.txt | 226
>
Remove unneeded variable used to store return value.
Signed-off-by: Prasanna Karthik
---
v3: Modified subject and changelog comments
---
---
drivers/clk/samsung/clk-s3c2410-dclk.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git
On Mon, Nov 30, 2015 at 09:15:43AM +0100, Uwe Kleine-König wrote:
> On Mon, Nov 30, 2015 at 07:52:22AM +, Mutharaju, Prasanna (P.) wrote:
> > From: Prasanna Karthik
> >
> > Remove unneeded variable used to store return value.
> > ---
> > v3: Modified subject and
W dniu 30.11.2015 o 18:52, Mutharaju, Prasanna (P.) pisze:
> Remove unneeded variable used to store return value.
>
> Signed-off-by: Prasanna Karthik
Previous issues fixed, thanks! But now you changed the From field and it
does not match exactly the Signed-off-by (email
From: Prasanna Karthik
Remove unneeded variable used to store return value.
Signed-off-by: Prasanna Karthik
---
v3: Modified subject and changelog comments
---
---
drivers/clk/samsung/clk-s3c2410-dclk.c | 3 +--
1 file changed, 1 insertion(+), 2
2015-11-30 19:08 GMT+09:00 Mutharaju, Prasanna (P.) :
> From: Prasanna Karthik
>
> Remove unneeded variable used to store return value.
>
> Signed-off-by: Prasanna Karthik
Thanks,
Reviewed-by: Krzysztof Kozlowski
Hi Javier,
On Mon, Nov 30, 2015 at 7:31 PM, Javier Martinez Canillas
wrote:
> Hello Alim,
>
> On 10/12/2015 09:37 AM, Alim Akhtar wrote:
>> Since commit 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach boards"),
>> sound card detection is broken on peach boards and gives
Hi,
On 30 November 2015 at 13:53, Marek Szyprowski wrote:
> This patch fixes trashed display of buffers cropped to very small width.
> Even if DMA is unstable and causes tearing when changing the burst size,
> it is still better than displaying a garbage.
>
>
Hi Krzysztof,
On 30 November 2015 at 11:12, Krzysztof Kozlowski
wrote:
> On 27.11.2015 15:42, Anand Moon wrote:
>> hi Krzysztof,
>>
>> On 22 October 2015 at 18:34, Anand Moon wrote:
>>> hi Krzysztof,
>>>
>>> On 22 October 2015 at 06:31, Krzysztof
Hi Alim,
On 11/30/2015 01:59 PM, Alim Akhtar wrote:
> Hi Javier,
>
> On Mon, Nov 30, 2015 at 7:31 PM, Javier Martinez Canillas
> wrote:
>> Hello Alim,
>>
>> On 10/12/2015 09:37 AM, Alim Akhtar wrote:
>>> Since commit 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach
On 26.11.2015 01:06, Arnd Bergmann wrote:
> As a prerequisite for moving s3c64xx into multiplatform configurations,
> we need to change the smartq audio driver to stop using hardcoded
> gpio numbers from the header file, and instead pass the gpio data
> through platform_data.
>
> In order to do
On 26.11.2015 01:06, Arnd Bergmann wrote:
> The gpio-samsung driver is special in the sense that it
> interacts directly in multiple ways with the legacy platform
> code for the s3c24xx and s3c64xx platforms. In contrast,
> all devicetree based machines for Samsung, including the
> ones on those
On 26.11.2015 01:06, Arnd Bergmann wrote:
> In a multiplatform kernel, each initcall is run regardless
> of the platform it is meant for, so it must not attempt to
> access SoC-specific registers.
>
> This adds 'if (soc_is_s3c64xx)' to all initcalls that are
> specific to the s3c64xx platform, to
On 26.11.2015 01:06, Arnd Bergmann wrote:
> S3C_ADC is only available on machines that don't do ARCH_MULTIPLATFORM,
> so changing the 'select' into 'depends on' here helps us move to
> ARCH_MULTIPLATFORM without introducing regressions.
>
> Signed-off-by: Arnd Bergmann
> Acked-by:
On 30.11.2015 16:52, Mutharaju, Prasanna (P.) wrote:
> From: Prasanna Karthik
>
> Remove unneeded variable used to store return value.
> ---
> v3: Modified subject and changelog comments
> ---
>
> Signed-off-by: Prasanna Karthik
... and now download
On Mon, Nov 30, 2015 at 04:31:35PM +0900, Krzysztof Kozlowski wrote:
> On 30.11.2015 16:28, Mutharaju, Prasanna (P.) wrote:
> > From: Prasanna Karthik
> >
> > Remove unneeded variable used to store return value.
> > V2: Modified subject
>
> Changelog (v2) should go after
On Mon, Nov 30, 2015 at 07:52:22AM +, Mutharaju, Prasanna (P.) wrote:
> From: Prasanna Karthik
>
> Remove unneeded variable used to store return value.
> ---
> v3: Modified subject and changelog comments
> ---
>
> Signed-off-by: Prasanna Karthik
Hello Krzysztof,
On 11/30/2015 03:31 AM, Krzysztof Kozlowski wrote:
> Set following options to recommended value by systemd (which also
> matches the multi_v7 deconfig):
> 1. Enable AUTOFS4_FS - for systemd.automount [0];
> 2. Enable BLK_DEV_BSG - SG v4 for recend udev [0][1];
> 3. Disable
From: Seung-Woo Kim
Ths patch changes the clk_enable and clk_disable call in gsc driver
into clk_prepare_enable and clk_disable_unprepare.
Signed-off-by: Seung-Woo Kim
Signed-off-by: Marek Szyprowski
Reviewed-by:
From: Seung-Woo Kim
At probe time, gsc clock is not enabled, so pm_runtime state should
be deactive. So this patch removes pm_runtime_set_active() from
gsc_probe().
Signed-off-by: Seung-Woo Kim
Signed-off-by: Marek Szyprowski
This patch fixes trashed display of buffers cropped to very small width.
Even if DMA is unstable and causes tearing when changing the burst size,
it is still better than displaying a garbage.
Signed-off-by: Marek Szyprowski
---
drivers/gpu/drm/exynos/exynos_drm_fimd.c
IPP framework stored global context in driver data of its platform device.
This patch moves it to global variable to simplify access. There exists
only one such framework, so there is no drawback of this change.
Signed-off-by: Marek Szyprowski
---
From: Seung-Woo Kim
NV12 and YUV420 formats are need to calculate offset of each plane
for ipp fimc in a gem buffer. Without proper offset, only Y plane
can be processed, so result shows green frame.
This patch fixes to calculate offset for cbcr planes for NV12 and
YUV420
Replace calls to exynos_drm_gem_get_{dma_addr,size}, by a simpler
function exynos_drm_gem_get(). This lets the caller to get access to
exynos_drm_gem object and extract any information about GEM object
without searching object tree for getting each parameter.
Signed-off-by: Marek Szyprowski
This patch adds common structure for keeping plane configuration and
capabilities data. This patch is inspired by similar code developed by
Tobias Jakobi.
Signed-off-by: Marek Szyprowski
---
drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 18 ---
DMA address is a framebuffer attribute and the right place for it is
exynos_drm_framebuffer not exynos_drm_plane. This patch also introduces
helper function for getting dma address of the given framebuffer.
Signed-off-by: Marek Szyprowski
Reviewed-by: Gustavo Padovan
This driver was not used after introduction of common clock framework.
This patch adds missing prepare/unprepare calls and allows to use it
again with current kernel code.
Signed-off-by: Marek Szyprowski
Reviewed-by: Gustavo Padovan
---
This patch replaces usage of crtc->mode with crtc->state->adjusted_mode
like it is already done in common plane code.
Signed-off-by: Marek Szyprowski
Reviewed-by: Gustavo Padovan
---
drivers/gpu/drm/exynos/exynos_mixer.c | 4 ++--
1
Display area is already checked by exynos plane core, so there is no
need for such check in driver code.
Signed-off-by: Marek Szyprowski
Reviewed-by: Gustavo Padovan
---
drivers/gpu/drm/exynos/exynos7_drm_decon.c | 10 --
1
From: Seung-Woo Kim
This patch adds device tree support for exynos_drm_gsc. This patch
also fixed build issue on non-Exynos platforms, thus dependency on
!ARCH_MULTIPLATFORM can be now removed. The driver cannot be used
simultaneously with V4L2 Mem2Mem GScaller driver
This patch fixes calculation of src x/y offset for negative crtc x/y
values when scaling is enabled. This fixes possible IOMMU fault when
scaling is enabled.
Signed-off-by: Marek Szyprowski
---
drivers/gpu/drm/exynos/exynos_drm_plane.c | 13 +++--
1 file
This patch adds generic plane rotation property for all supported
drivers. This has been implemented with additional help from Exynos IPP
(Exynos Image Post-Processing subsystem) with temporary framebuffers.
Besides rotation, scaling and color space conversion are also supported.
Signed-off-by:
This patch adds generic check for plane state - display area dimensions,
so drivers can always assume that they get valid plane state to set.
Signed-off-by: Marek Szyprowski
Reviewed-by: Gustavo Padovan
---
From: Seung-Woo Kim
NV12 and YUV420 formats are needed to calculate offset of each plane
in a gem buffer for ipp gsc. Without proper offset, only Y plane
can be processed, so result shows green frame. This patch fixes to
calculate offset for cbcr planes for NV12 and
This patch forces all GEM buffers to have pitch aligned at least to 8
pixels. This is a common requirement for various Exynos IPP blocks,
which otherwise won't be able to operate on buffers of random size.
Signed-off-by: Marek Szyprowski
---
This patch removes old, unused function prototypes from exynos_drm_gem.h.
Signed-off-by: Marek Szyprowski
---
drivers/gpu/drm/exynos/exynos_drm_gem.h | 28
1 file changed, 28 deletions(-)
diff --git
Dear All,
This patch series introduces a new life into Exynos IPP (Image Post
Processing) subsystem by integrating it (transparently for userspace
applications) with Exynos DRM core plane management. This means that all
CRTC drivers transparently get support for standard features of IPP
subsystem
Common plane code already calculates and checks for supported scalling
modes, so additional code in mixer driver can be now removed.
Signed-off-by: Marek Szyprowski
Reviewed-by: Gustavo Padovan
---
drivers/gpu/drm/exynos/exynos_mixer.c
Add framebuffer pointer to exynos_drm_plane_state and tell drivers to use
it. This lets common plane code to set temporary framebuffer in the
future and drivers will use it without additional changes.
Signed-off-by: Marek Szyprowski
---
This patch introduces exynos_drm_plane_state structure, which subclasses
drm_plane_state and holds precalculated data suitable for configuring
Exynos hardware.
Signed-off-by: Marek Szyprowski
Reviewed-by: Gustavo Padovan
---
Video overlay plane should be registered only when suitable hardware
sub-block (Video Processor) is available.
Signed-off-by: Marek Szyprowski
Reviewed-by: Gustavo Padovan
---
drivers/gpu/drm/exynos/exynos_mixer.c | 3 +++
1 file
Hello Alim,
On 10/12/2015 09:37 AM, Alim Akhtar wrote:
> Since commit 2fad972d45c4 ("ARM: dts: Add mclk entry for Peach boards"),
> sound card detection is broken on peach boards and gives below errors:
>
> [3.630457] max98090 7-0010: MAX98091 REVID=0x51
> [3.634233] max98090 7-0010: use
On 26 November 2015 at 13:49, Marek Szyprowski wrote:
> From: Tomeu Vizoso
>
> Reading the periphid when the Primecell device is registered means that
> the apb pclk must be available by then or the device won't be registered
> at all.
>
> By
Using `#include "drm.h"` instead of `#include ` allow drm
headers to be moved in another directory without changes, like for the
libdrm imports.
Signed-off-by: Gabriel Laskar
CC: Emil Velikov
CC: Mikko Rapeli
---
On 26 November 2015 at 13:49, Marek Szyprowski wrote:
> From: Tomeu Vizoso
>
> Lets implementations of the match() callback in struct bus_type to
/s/Lets/Allow
> return errors and if it's -EPROBE_DEFER then queue the device for
> deferred
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