Andy Shevchenko ffe843b182 dmaengine: dw: Fix FIFO size for Intel Merrifield ...

Intel Merrifield has a reduced size of FIFO used in iDMA 32-bit controller,
i.e. 512 bytes instead of 1024.

Fix this by partitioning it as 64 bytes per channel.

Note, in the future we might switch to 'fifo-size' property instead of
hard coded value.

Fixes: 199244d69458 ("dmaengine: dw: add support of iDMA 32-bit hardware")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

2018-12-06 22:53:05 +05:30

..

bestcomm

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

dw

dmaengine: dw: Fix FIFO size for Intel Merrifield

2018-12-06 22:53:05 +05:30

dw-axi-dmac

dmaengine: dw-axi-dmac: use dmaenginem_async_device_register to simplify the code

2018-08-29 21:43:17 +05:30

hsu

dmaengine: hsu: remove dma_slave_config direction usage

2018-10-07 19:25:09 +05:30

ioat

pci-v4.20-changes

2018-10-25 06:50:48 -07:00

ipu

treewide: Use array_size() in vmalloc()

2018-06-12 16:19:22 -07:00

mediatek

dmaengine: mediatek: Add MediaTek High-Speed DMA controller for MT7622 and MT7623 SoC

2018-03-27 15:18:15 +05:30

ppc4xx

dmaengine: ppc4xx: fix off-by-one build failure

2018-10-16 20:08:30 +05:30

qcom

dmaengine updates for 4.18-rc1

2018-06-08 11:02:21 -07:00

sh

dmaengine: rcar-dmac: set scatter/gather max segment size

2018-10-07 20:04:14 +05:30

ti

dmaengine: cppi41: delete channel from pending list when stop channel

2018-12-05 14:01:59 +05:30

xilinx

dmaengine: xilinx_dma: Enable VDMA S2MM vertical flip support

2018-06-29 14:20:00 +05:30

acpi-dma.c

dmaengine: acpi-dma: align debug message with flow

2016-02-22 09:06:09 +05:30

altera-msgdma.c

dmaengine: altera: Use IRQ-safe spinlock calls in the error paths as well

2017-10-20 11:51:10 +05:30

amba-pl08x.c

dmaengine: amba-pl08x: Use vchan_terminate_vdesc() instead of desc_free

2017-12-04 22:33:51 +05:30

at_hdmac_regs.h

dmaengine: at_hdmac: Remove unnecessary 0x prefixes before %pad

2017-11-08 10:47:04 +05:30

at_hdmac.c

dmaengine: at_hdmac: fix module unloading

2018-11-29 19:49:41 +05:30

at_xdmac.c

dmaengine: at_xdmac: move spin_lock_bh to spin_lock in tasklet

2018-09-03 16:24:05 +05:30

bcm2835-dma.c

dmaengine: bcm2835: remove dma_slave_config direction usage

2018-10-07 19:18:16 +05:30

bcm-sba-raid.c

treewide: Use struct_size() for devm_kmalloc() and friends

2018-06-06 11:15:43 -07:00

coh901318_lli.c

dmaengine: coh901318: use NULL for pointer initialization

2016-09-26 22:28:24 +05:30

coh901318.c

dmaengine: coh901318: remove dma_slave_config direction usage

2018-10-07 19:19:03 +05:30

coh901318.h

…

dma-axi-dmac.c

dmaengine: axi-dmac: Request IRQ with IRQF_SHARED

2018-05-02 10:06:42 +05:30

dma-jz4740.c

dmaengine: jz4740: remove dma_slave_config direction usage

2018-10-07 19:20:14 +05:30

dma-jz4780.c

Merge branch 'topic/jz' into for-linus

2018-10-24 09:16:04 +01:00

dmaengine.c

Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax

2018-08-26 11:48:42 -07:00

dmaengine.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dmatest.c

dmaengine: dmatest: Remove use of VLAs

2018-04-16 21:05:54 +05:30

ep93xx_dma.c

dmaengine: ep93xx_dma: remove dma_slave_config direction usage

2018-10-07 19:25:11 +05:30

fsl_raid.c

dmaengine: fsl_raid: make of_device_ids const.

2017-06-29 09:25:28 +05:30

fsl_raid.h

…

fsl-edma-common.c

dmaengine: fsl-edma: remove dma_slave_config direction usage

2018-10-09 14:29:58 +05:30

fsl-edma-common.h

dmaengine: fsl-edma: remove dma_slave_config direction usage

2018-10-09 14:29:58 +05:30

fsl-edma.c

dmaengine: fsl-edma: add edma version and configurable registers

2018-09-11 12:06:39 +05:30

fsldma.c

dmaengine: fsldma: move spin_lock_bh to spin_lock in tasklet

2018-09-03 16:23:00 +05:30

fsldma.h

dmaengine: fsldma: set BWC, DAHTS and SAHTS values correctly

2017-06-22 18:31:35 +05:30

idma64.c

Merge branch 'topic/intel' into for-linus

2018-10-24 09:15:59 +01:00

idma64.h

asm-generic changes for 4.6

2016-03-24 23:13:48 -07:00

img-mdc-dma.c

dmaengine: img-mdc-dma: Use vchan_terminate_vdesc() instead of desc_free

2017-12-04 22:33:51 +05:30

imx-dma.c

dmaengine: imx-dma: remove dma_slave_config direction usage

2018-10-07 19:25:10 +05:30

imx-sdma.c

dmaengine: imx-sdma: use GFP_NOWAIT for dma descriptor allocations

2018-12-05 13:53:06 +05:30

iop-adma.c

dmaengine: iop-adma: convert callback to helper function

2016-08-08 08:11:39 +05:30

k3dma.c

dmaengine: k3dma: remove dma_slave_config direction usage

2018-10-07 19:25:10 +05:30

Kconfig

Merge branch 'topic/jz' into for-linus

2018-10-24 09:16:04 +01:00

lpc18xx-dmamux.c

…

Makefile

dmaengine: fsl-edma: add ColdFire mcf5441x edma support

2018-09-11 12:06:39 +05:30

mcf-edma.c

dmaengine: mcf-edma: avoid warning for wrong pointer cast

2018-09-18 12:15:45 -07:00

mic_x100_dma.c

dmaengine: mic_x100_dma: use devm_kzalloc to fix an issue

2018-08-27 11:16:04 +05:30

mic_x100_dma.h

…

mmp_pdma.c

dmaengine: mmp_pdma: convert callback to helper function

2016-08-08 08:11:39 +05:30

mmp_tdma.c

Merge branch 'topic/dmam' into for-linus

2018-10-24 09:15:43 +01:00

moxart-dma.c

treewide: Use struct_size() for kmalloc()-family

2018-06-06 11:15:43 -07:00

mpc512x_dma.c

Merge branch 'topic/err_reporting' into for-linus

2016-10-03 09:17:33 +05:30

mv_xor_v2.c

dmaengine: mv_xor_v2: use {lower,upper}_32_bits to configure HW descriptor address

2018-07-25 17:53:22 +05:30

mv_xor.c

dmaengine: mv_xor: move spin_lock_bh to spin_lock in tasklet

2018-09-03 16:23:31 +05:30

mv_xor.h

dmaengine: mv_xor: Add support for scatter-gather DMA mode

2016-11-25 11:16:36 +05:30

mxs-dma.c

dmaengine: mxs-dma: use dmaenginem_async_device_register to simplify the code

2018-08-29 21:43:18 +05:30

nbpfaxi.c

Merge branch 'topic/renesas' into for-linus

2018-10-24 09:16:22 +01:00

of-dma.c

dmaengine: Convert to using %pOF instead of full_name

2017-07-19 09:30:44 +05:30

owl-dma.c

dmaengine: owl: Fix warnings generated during build

2018-10-15 22:39:16 +05:30

pch_dma.c

dmaengine: pch_dma: Replace PCI pool old API

2017-10-31 17:01:06 +05:30

pl330.c

DMAengine updates for v4.19-rc1

2018-08-18 15:55:59 -07:00

pxa_dma.c

dmaengine: pxa: fix semicolon.cocci warnings

2018-09-11 11:40:35 +05:30

s3c24xx-dma.c

headers: separate linux/mod_devicetable.h from linux/platform_device.h

2018-07-07 17:52:26 +02:00

sa11x0-dma.c

treewide: Use struct_size() for kmalloc()-family

2018-06-06 11:15:43 -07:00

sirf-dma.c

dmaengine: sirf-dma: remove unused ‘sdesc’

2016-12-12 22:25:22 +05:30

sprd-dma.c

dmaengine: sprd: Support DMA link-list mode

2018-09-03 16:58:50 +05:30

st_fdma.c

dmaengine: st_fdma: use dmaenginem_async_device_register to simplify the code

2018-08-29 21:43:17 +05:30

st_fdma.h

dmaengine: st_fdma: Add STMicroelectronics FDMA driver header file

2016-10-18 20:12:06 +05:30

ste_dma40_ll.c

dmaengine: ste_dma40_ll: make d40_width_to_bits static

2016-06-08 08:59:55 +05:30

ste_dma40_ll.h

…

ste_dma40.c

dmaengine: ste_dma40: use dmaenginem_async_device_register to simplify the code

2018-08-29 21:43:17 +05:30

stm32-dma.c

dmaengine: stm32-dma: check whether length is aligned on FIFO threshold

2018-10-02 20:32:15 +05:30

stm32-dmamux.c

dmaengine: stm32-dmamux: fix a potential buffer overflow

2018-03-22 10:51:35 +05:30

stm32-mdma.c

dmaengine: stm32-mdma: use dmaenginem_async_device_register to simplify the code

2018-08-29 21:43:17 +05:30

sun4i-dma.c

dmaengine: sun4i: fix invalid argument

2017-04-24 09:50:05 +05:30

sun6i-dma.c

dmaengine: sun6i: Retrieve channel count/max request from devicetree

2017-10-23 11:44:03 +05:30

tegra20-apb-dma.c

dmaengine: tegra-apb: Support non-flow controlled slave configuration

2017-11-29 19:35:05 +05:30

tegra210-adma.c

dmaengine: tegra210-adma: fix of_irq_get() error check

2017-08-09 11:39:16 +05:30

timb_dma.c

dmaengine: timb_dma: Use proper enum in td_prep_slave_sg

2018-10-02 20:11:09 +05:30

TODO

…

txx9dmac.c

dmaengine: txx9dmac: simplify getting .drvdata

2018-04-22 21:38:06 +05:30

txx9dmac.h

…

virt-dma.c

dmaengine: virt-dma: Add helper to free/reuse a descriptor

2017-12-04 22:33:51 +05:30

virt-dma.h

dmaengine: virt-dma: Support for race free transfer termination

2017-12-04 22:33:51 +05:30

xgene-dma.c

dmaengine: xgene-dma: remove unused xgene_dma_invalidate_buffer

2017-08-22 22:13:44 +05:30

zx_dma.c

treewide: devm_kzalloc() -> devm_kcalloc()

2018-06-12 16:19:22 -07:00