On 09-08-19, 10:32, Hans Verkuil wrote:
> The OMAP 4 TRM specifies that when using double-index addressing
> the address increases by the ES plus the EI value minus 1 within
> a frame. When a full frame is transferred, the address increases
> by the ES plus the frame index (FI) value minus 1.
>
>
global macro NUMA_NO_NODE. This helps remove NUMA related assumptions like
> 'invalid node' from various places redirecting them to a common definition.
>
> drivers/dma/dmaengine.c | 4 +++-
Acked-by: Vinod Koul
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~Vinod
On 23-11-18, 15:24, Anshuman Khandual wrote:
> --- a/drivers/dma/dmaengine.c
> +++ b/drivers/dma/dmaengine.c
> @@ -386,7 +386,8 @@ EXPORT_SYMBOL(dma_issue_pending_all);
> static bool dma_chan_is_local(struct dma_chan *chan, int cpu)
> {
> int node = dev_to_node(chan->device->dev);
> -
On Fri, Apr 20, 2018 at 03:28:28PM +0200, Geert Uytterhoeven wrote:
> Since commit 9b5ba0df4ea4f940 ("ARM: shmobile: Introduce ARCH_RENESAS")
> is CONFIG_ARCH_RENESAS a more appropriate platform check than the legacy
> CONFIG_ARCH_SHMOBILE, hence use the former.
>
> Renesas SuperH SH-Mobile SoCs a
On Tue, Mar 08, 2016 at 12:15:13PM +0100, Boris Brezillon wrote:
>
> +#ifdef CONFIG_HAS_DMA
Shouldn't this be CONFIG_DMA_ENGINE as you are preparing these descriptors
for DMA transfer?
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For this:
> drivers/dma/at_hdmac_regs.h | 2 +-
Acked-by: Vinod Koul
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On Sun, Feb 21, 2016 at 10:26:35PM -0300, Emilio López wrote:
> From: Emilio López
>
> MODULE_DEVICE_TABLE() is missing, so the module isn't auto-loading on
> supported systems. This commit adds the missing line so it loads
> automatically when building it as a module and running on a system
> wi
On Wed, Nov 18, 2015 at 04:51:54PM +0100, Arnd Bergmann wrote:
> On Wednesday 18 November 2015 17:43:04 Andy Shevchenko wrote:
> > >
> > > I assume that the sst-firmware.c case is a mistake, it should just use a
> > > plain DMA_SLAVE and not DMA_MEMCPY.
> >
> > Other way around.
> >
>
> Ok, I se
On Mon, Jun 22, 2015 at 02:31:00PM +0300, Peter Ujfalusi wrote:
> On 06/12/2015 03:58 PM, Vinod Koul wrote:
> > Sorry this slipped thru
>
> I was away for a week anyways ;)
>
> > Thinking about it again, I think we should coverge to two APIs and mark the
> >
On Thu, Jun 04, 2015 at 06:58:06PM +0300, Peter Ujfalusi wrote:
> Vinod,
>
> On 06/02/2015 03:55 PM, Vinod Koul wrote:
> > On Fri, May 29, 2015 at 05:32:50PM +0300, Peter Ujfalusi wrote:
> >> On 05/29/2015 01:18 PM, Vinod Koul wrote:
> >>> On Fri, May
y: Vladimir Zapolskiy
> ---
> drivers/dma/mmp_tdma.c | 2 +-
For this:
Acked-by: Vinod Koul
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On Fri, May 29, 2015 at 05:32:50PM +0300, Peter Ujfalusi wrote:
> On 05/29/2015 01:18 PM, Vinod Koul wrote:
> > On Fri, May 29, 2015 at 11:42:27AM +0200, Geert Uytterhoeven wrote:
> >> On Fri, May 29, 2015 at 11:33 AM, Vinod Koul wrote:
> >>> On Tue, May 26, 2
On Fri, May 29, 2015 at 11:42:27AM +0200, Geert Uytterhoeven wrote:
> On Fri, May 29, 2015 at 11:33 AM, Vinod Koul wrote:
> > On Tue, May 26, 2015 at 04:25:57PM +0300, Peter Ujfalusi wrote:
> >> dma_request_slave_channel_compat() 'eats' up the returned error codes
On Tue, May 26, 2015 at 04:25:57PM +0300, Peter Ujfalusi wrote:
> dma_request_slave_channel_compat() 'eats' up the returned error codes which
> prevents drivers using the compat call to be able to do deferred probing.
>
> The new wrapper is identical in functionality but it will return with error
On Sat, Oct 11, 2014 at 09:09:33PM +0530, Vinod Koul wrote:
> The recent discussion [1] on the API have resulted in moving away from
> device_control ioctl method to proper channel APIs.
> There are still few users on the device_control which should use the wrappers
> existing rather
The drivers should use dmaengine_pause() API instead of
accessing the device_control which will be deprecated soon
Signed-off-by: Vinod Koul
---
drivers/media/platform/soc_camera/mx3_camera.c |6 ++
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform
slave-dma.git/shortlog/refs/heads/topic/dma_control_cleanup
Vinod Koul (12):
pata_arasan_cf: use dmaengine_terminate_all() API
dmaengine: coh901318: use dmaengine_terminate_all() API
[media] V4L2: mx3_camer: use dmaengine_pause() API
mtd: fsmc_nand: use dmaengine_terminate_all() API
On Thu, Apr 03, 2014 at 11:32:06AM +0200, Jean Delvare wrote:
> VIDEO_TIMBERDALE selects TIMB_DMA which itself depends on
> MFD_TIMBERDALE, so VIDEO_TIMBERDALE should either select or depend on
> MFD_TIMBERDALE as well. I chose to make it depend on it because I
> think it makes more sense and it is
On Fri, Nov 01, 2013 at 07:48:16PM +0800, Nicolin Chen wrote:
> Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Acked-by: Vinod Koul
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()
> > > functions before doing any DMA mapping. Add this required call to
> > > the AMBA PL08x driver.
> > ^--- copy and paste error - should of course be PL330
>
> Fixed, thanks.
with fixed changelog...
Acked-by: Vinod Koul
~Vinod
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this driver.
>
> Signed-off-by: Russell King
Acked-by: Vinod Koul
This also brings me question that should we force the driver to use the
dma_set_mask_and_coherent() API or they have below flexiblity too?
~Vinod
> ---
> drivers/dma/edma.c |6 ++
> 1 files changed, 2
On Thu, Sep 19, 2013 at 10:48:01PM +0100, Russell King wrote:
> The DMA API requires drivers to call the appropriate dma_set_mask()
> functions before doing any DMA mapping. Add this required call to
> the AMBA PL08x driver.
>
> Signed-off-by: Russell King
Acked-by: Vino
this mode.
>
> Signed-off-by: Guennadi Liakhovetski
Acked-by Vinod Koul
Do you want this to go thru slave-dma or media tree?
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~Vinod
> ---
> drivers/dma/ipu/ipu_idmac.c | 65 +++---
> 1 files changed, 42 insertions(+), 23 deletions(-)
>
>
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