mask if we failed to
set a 32-bit DMA mask, and only if both fail do we fail the driver.
Adjust this so that if either setting fails, we fail the driver - and
thereby end up properly setting both the DMA mask and the coherent
DMA mask in the fallback case.
Signed-off-by: Russell King rmk+ker
it to set the
coherent DMA mask only if dma_set_mask() succeeded, and to error out
if either fails.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/intel/e1000e/netdev.c | 18 ++
1 files changed, 6 insertions(+), 12 deletions(-)
diff --git
Provide a helper to set both the DMA and coherent DMA masks to the
same value - this avoids duplicated code in a number of drivers,
sometimes with buggy error handling, and also allows us identify
which drivers do things differently.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
it to set the
coherent DMA mask only if dma_set_mask() succeeded, and to error out
if either fails.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/intel/igbvf/netdev.c | 18 ++
1 files changed, 6 insertions(+), 12 deletions(-)
diff --git a/drivers
if dma_set_mask() succeeded, and to error out
if either fails.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/intel/ixgb/ixgb_main.c | 16 +---
1 files changed, 5 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c
b
it to set the
coherent DMA mask only if dma_set_mask() succeeded, and to error out
if either fails.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/intel/igb/igb_main.c | 18 ++
1 files changed, 6 insertions(+), 12 deletions(-)
diff --git a/drivers
mask only if dma_set_mask() succeeded, and to error out
if either fails.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 15 +--
1 files changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/intel/ixgbe
mask only if dma_set_mask() succeeded, and to error out
if either fails.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 15 +--
1 files changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/intel
The code sequence:
dev-coherent_dma_mask = DMA_BIT_MASK(24);
dev-dma_mask = dev-coherent_dma_mask;
bypasses the architectures check on the DMA mask. It can be replaced
with dma_coerce_mask_and_coherent(), avoiding the direct initialization
of this mask.
Signed-off-by: Russell
the platform_device_register_full()
avoids some of this explicit initialization.
Convert the driver to use platform_device_register_full(), and as it
makes use of coherent DMA, also call dma_set_coherent_mask() to ensure
that the architecture gets to check the mask.
Signed-off-by: Russell King rmk+ker
register_platform_device_full() can setup the DMA mask provided the
appropriate member is set in struct platform_device_info. So lets
make that be the case. This avoids a direct reference to the DMA
masks by this driver.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/dma
-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/crypto/ixp4xx_crypto.c | 37 +
1 files changed, 17 insertions(+), 20 deletions(-)
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index 21180d6..8306185 100644
--- a/drivers
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/crypto/ixp4xx_crypto.c | 13 -
1 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index 8306185..214357e 100644
--- a/drivers/crypto
...@ti.com
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/include/asm/dma-mapping.h |8
arch/arm/mm/init.c | 10 --
2 files changed, 12 insertions(+), 6 deletions(-)
diff --git a/arch/arm/include/asm/dma-mapping.h
b/arch/arm/include/asm
architectures. So make use of
dma_max_pfn() which is expected to return the DMAable maximum pfn
value across architectures.
Signed-off-by: Santosh Shilimkar santosh.shilim...@ti.com
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/mmc/card/queue.c |3 ++-
1 files changed, 2
architectures. So make use of
dma_max_pfn() which is expected to return the DMAable maximum pfn
value across architectures.
Signed-off-by: Santosh Shilimkar santosh.shilim...@ti.com
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/scsi/scsi_lib.c |2 +-
1 files changed, 1 insertions
...@ti.com
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
include/linux/dma-mapping.h |7 +++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 27d1421..fd4aee2 100644
--- a/include/linux/dma-mapping.h
assumptions about dma_mask wherever it could
be miss-interpreted.
Signed-off-by: Santosh Shilimkar santosh.shilim...@ti.com
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
block/blk-settings.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/block/blk
This driver doesn't need to directly access DMA masks if it uses the
platform_device_register_full() API rather than
platform_device_register_simple() - the former function can initialize
the DMA mask appropriately.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/firmware
the DMA mask to a PFN using
the device specific dma_to_pfn() macro. This is the reverse of the
pfn_to_dma() macro which is used to get the DMA address for the device.
This gives us a PFN mask, which we can then check against the PFN
limit of the DMA zone.
Signed-off-by: Russell King rmk+ker
AMBA Primecell devices always treat streaming and coherent DMA exactly
the same, so there's no point in having the masks separated.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/amba/bus.c |6 +-
drivers/of/platform.c|3 ---
include/linux/amba/bus.h
-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/ata/pata_ixp4xx_cf.c |5 -
drivers/gpu/drm/exynos/exynos_drm_drv.c |6 +-
drivers/gpu/drm/omapdrm/omap_dmm_tiler.c |5 +++--
3 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/drivers/ata/pata_ixp4xx_cf.c
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 rmk+ker...@arm.linux.org.uk
---
drivers/dma/pl330.c |4
1 files changed, 4 insertions(+), 0 deletions
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/emulex/benet/be_main.c | 12 ++--
1
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/sfc/efx.c | 12 +---
1 files changed
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/staging/et131x/et131x.c | 17 ++---
1 files
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/intel/e1000/e1000_main.c |9 ++---
1
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/block/nvme-core.c | 10 --
1 files changed, 4
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/staging/media/dt3155v4l/dt3155v4l.c |5 +
1 files
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c |8 ++--
1
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/wireless/b43legacy/dma.c |9 +++--
1 files
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/usb/host/bcma-hcd.c |3 +--
1 files changed, 1
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 rmk+ker...@arm.linux.org.uk
---
drivers/video/amba-clcd.c |5 +
1 files changed, 5 insertions(+), 0
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/usb/host/ssb-hcd.c |3 +--
1 files changed, 1 insertions
with via dma_set_mask()/
dma_is_supported().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
include/linux/dma-mapping.h | 10 ++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index ec951f9..27d1421
dma_coerce_coherent_and_mask()
function.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
sound/arm/pxa2xx-pcm.c |9 +++--
sound/soc/atmel/atmel-pcm.c | 11 ---
sound/soc/blackfin/bf5xx-ac97-pcm.c | 11 ---
sound/soc/blackfin/bf5xx-i2s-pcm.c | 10
Add a comment to explain why this driver doesn't call any of the DMA
API dma_set_mask() functions.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/usb/host/ohci-sa.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/host/ohci-sa
Convert this code sequence:
pdev-dev.coherent_dma_mask = DMA_BIT_MASK(64);
pdev-dev.dma_mask = pdev-dev.coherent_dma_mask;
to use dma_coerce_mask_and_coherent() to avoid bypassing the architecture
check on the DMA mask.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
(), avoiding the direct initialization
of this mask.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/dma/dw/platform.c |8 +++-
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c
index e35d975..453822c 100644
initialization
of this mask.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/platform/omap3isp/isp.c |6 +++---
drivers/media/platform/omap3isp/isp.h |3 ---
2 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/media/platform/omap3isp/isp.c
b/drivers
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/wireless/b43/dma.c |9 +++--
1 files changed, 3
The code sequence:
dev-dma_mask = dev-coherent_dma_mask;
dev-coherent_dma_mask = dma_mask;
bypasses the architectures check on the DMA mask. It can be replaced
with dma_coerce_mask_and_coherent(), avoiding the direct initialization
of this mask.
Signed-off-by: Russell King rmk
.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/nxp/lpc_eth.c |6 --
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c
b/drivers/net/ethernet/nxp/lpc_eth.c
index a061b93..ba3ca18 100644
--- a/drivers/net
-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/octeon/octeon_mgmt.c |5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/octeon/octeon_mgmt.c
b/drivers/net/ethernet/octeon/octeon_mgmt.c
index 622aa75..2006a07 100644
--- a/drivers
-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/usb/chipidea/ci_hdrc_imx.c |5 +++--
drivers/usb/dwc3/dwc3-exynos.c |5 +++--
drivers/usb/gadget/lpc32xx_udc.c |4 +++-
drivers/usb/host/ehci-atmel.c |5 +++--
drivers/usb/host/ehci-octeon.c |4 +++-
drivers/usb/host
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/usb/chipidea/ci_hdrc_imx.c |4 +---
drivers/usb/dwc3/dwc3-exynos.c |4 +---
drivers/usb/host/ehci-atmel.c |4 +---
drivers/usb/host/ehci-omap.c |4 +---
drivers/usb/host/ehci-orion.c |4
-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/staging/dwc2/platform.c|5 +++--
drivers/staging/imx-drm/imx-drm-core.c |8 ++--
drivers/staging/imx-drm/ipuv3-crtc.c |4 +++-
3 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/dwc2/platform.c b
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/net/ethernet/broadcom/b44.c |3 +--
1 files changed, 1
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 rmk+ker...@arm.linux.org.uk
---
drivers/dma/amba-pl08x.c |5 +
1 files changed, 5 insertions(+), 0
Replace the following sequence:
dma_set_mask(dev, mask);
dma_set_coherent_mask(dev, mask);
with a call to the new helper dma_set_mask_and_coherent().
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/powerpc/kernel/vio.c |3 +--
1 files changed, 1 insertions
On Sat, Mar 06, 2010 at 03:25:36PM +0100, Patch from Russell King wrote:
From: Russell King rmk+ker...@arm.linux.org.uk
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Err, why am I getting these emails?
Surely you're not re-committing my commits?
--
Russell King
Linux kernel
this and Let us
know your comments.
Both patches (7/11 and 8/11) look fine, thanks.
Acked-by: Russell King rmk+ker...@arm.linux.org.uk
--
Russell King
Linux kernel2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of:
--
To unsubscribe from this list: send the line unsubscribe linux
Acked-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Acked-by: Philipp Zabel p.za...@pengutronix.de
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
.../DocBook/media/v4l/pixfmt-packed-rgb.xml| 39 ++
include/uapi/linux/videodev2.h
[em28xx_rc]) from [c0096710]
(SyS_delete_module+0x11c/0x180)
[c00965f4] (SyS_delete_module) from [c000ec00] (ret_fast_syscall+0x0/0x48)
r6:0001 r5:beb0f813 r4:b8b17d00
Cc: sta...@vger.kernel.org
Fixes: f52226099382 ([media] em28xx: extend the support for device buttons)
Signed-off-by: Russell King rmk
Inspection shows that newlines are missing from several kernel messages
in em28xx-audio. Fix these.
Cc: sta...@vger.kernel.org
Fixes: 1b3fd2d34266 ([media] em28xx-audio: don't hardcode audio URB calculus)
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/usb/em28xx
Inspection shows that newlines are missing from several kernel messages
in em28xx-audio. Fix these.
Cc: sta...@vger.kernel.org
Fixes: 6d746f91f230 ([media] em28xx-audio: implement em28xx_ops:
suspend/resume hooks)
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/usb
in a subsequent patch.
Cc: sta...@vger.kernel.org
Fixes: aa929ad783c0 ([media] em28xx: print a message at disconnect)
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/usb/em28xx/em28xx-audio.c | 2 +-
drivers/media/usb/em28xx/em28xx-dvb.c | 2 +-
drivers/media/usb/em28xx
Inspection shows that newlines are missing from several kernel messages
in em28xx-dvb. Fix these.
Cc: sta...@vger.kernel.org
Fixes: ca2b46dacbf5 ([media] em28xx-dvb: implement em28xx_ops: suspend/resume
hooks)
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/usb/em28xx
Inspection shows that newlines are missing from several kernel messages
in em28xx-core. Fix these.
Cc: sta...@vger.kernel.org
Fixes: 9c669b731470 ([media] em28xx: add suspend/resume to em28xx_ops)
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/usb/em28xx/em28xx-core.c
Inspection shows that newlines are missing from several kernel messages
in em28xx-input. Fix these.
Cc: sta...@vger.kernel.org
Fixes: 5025076aadfe ([media] em28xx-input: implement em28xx_ops:
suspend/resume hooks)
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/usb
Inspection shows that newlines are missing from several kernel messages
in em28xx-video. Fix these.
Cc: sta...@vger.kernel.org
Fixes: a61f68119af3 ([media] em28xx-video: implement em28xx_ops:
suspend/resume hooks)
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/usb
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
sound/soc/sh/migor.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c
We have always had an efficient way of registering a table of clock
lookups - it's called clkdev_add_table(). However, some people seem
to really love writing inefficient and unnecessary code.
Convert LPC32xx to use the correct interface.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
We have always had an efficient way of registering a table of clock
lookups - it's called clkdev_add_table(). However, some people seem
to really love writing inefficient and unnecessary code.
Convert SH to use the correct interface.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/clk/clk-s2mps11.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/clk/clk-s2mps11.c b/drivers
No merged platform supplies xclks via platform data. As we want to
slightly change the clkdev interface, rather than fixing this unused
code, remove it instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/platform/omap3isp/isp.c | 18 --
drivers
Add a helper to allocate and add a clk_lookup structure. This can not
only be used in several places in clkdev.c to simplify the code, but
more importantly, can be used by callers of the clkdev code to simplify
their clkdev creation and registration.
Signed-off-by: Russell King rmk+ker
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/plat-orion/common.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/arm/plat-orion/common.c b
When creating aliases of existing clkdev clocks, use clkdev_add_alias()
isntead of open coding the lookup and clk_lookup creation.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/mach-omap2/omap_device.c | 24 +---
1 file changed, 9 insertions(+), 15
Rather than open coding the clkdev allocation, initialisation and
addition, use the clkdev_create() helper.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 12 ++--
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git
We have always had an efficient way of registering a table of clock
lookups - it's called clkdev_add_table(). However, some people seem
to really love writing inefficient and unnecessary code.
Convert Integrator IM-PD/1 to use the correct interface.
Signed-off-by: Russell King rmk+ker
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Acked-by: Mark Brown broo...@kernel.org
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
sound/soc/sh/migor.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/plat-orion/common.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/arm/plat-orion/common.c b
When creating aliases of existing clkdev clocks, use clkdev_add_alias()
isntead of open coding the lookup and clk_lookup creation.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/mach-omap2/omap_device.c | 24 +---
1 file changed, 9 insertions(+), 15
clkdev_create() is a shorter way to write clkdev_alloc() followed by
clkdev_add(). Use this instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/clk/clk-s2mps11.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/clk/clk-s2mps11.c b/drivers
Rather than open coding the clkdev allocation, initialisation and
addition, use the clkdev_create() helper.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/arm/mach-omap2/clkt2xxx_virt_prcm_set.c | 12 ++--
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/clk/clkdev.c | 24
include/linux/clkdev.h | 1 +
2 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c
index 5d7746d19445..8e676eafc823 100644
-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch/sh/kernel/cpu/sh4a/clock-sh7734.c | 3 +--
arch/sh/kernel/cpu/sh4a/clock-sh7757.c | 4 ++--
arch/sh/kernel/cpu/sh4a/clock-sh7785.c | 4 ++--
arch/sh/kernel/cpu/sh4a/clock-sh7786.c | 4 ++--
arch/sh/kernel/cpu/sh4a/clock-shx3.c | 4 ++--
5
The idea is that rate = clk_round_rate(clk, r) is equivalent to:
clk_set_rate(clk, r);
rate = clk_get_rate(clk);
except that clk_round_rate() does not change the hardware in any way.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
include/linux/clk.h | 14
No merged platform supplies xclks via platform data. As we want to
slightly change the clkdev interface, rather than fixing this unused
code, remove it instead.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/media/platform/omap3isp/isp.c | 18 --
drivers
We want to be able to call clkdev_add_table() from non-init code, so we
need to drop the __init marker from it.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/clk/clkdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/clkdev.c b/drivers/clk
We have always had an efficient way of registering a table of clock
lookups - it's called clkdev_add_table(). However, some people seem
to really love writing inefficient and unnecessary code.
Convert LPC32xx to use the correct interface.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
Add a helper to allocate and add a clk_lookup structure. This can not
only be used in several places in clkdev.c to simplify the code, but
more importantly, can be used by callers of the clkdev code to simplify
their clkdev creation and registration.
Signed-off-by: Russell King rmk+ker
clk_add_alias() is provided by clkdev, and is not part of the clk API.
Howver, it is prototyped in two locations: linux/clkdev.h and
linux/clk.h. This is a mess. Get rid of the redundant and unnecessary
version in linux/clk.h.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
arch
The connection id is only passed to clk_get() which is already const.
Const-ify this argument too.
Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk
---
drivers/clk/clkdev.c | 6 +++---
include/linux/clkdev.h | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers
("[media] rc-core: merge rc-map.c into rc-main.c")
Signed-off-by: Russell King <rmk+ker...@arm.linux.org.uk>
---
drivers/media/rc/rc-main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index a639ea653c
Align the heading with the values output from debugfs.
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
---
drivers/dma-buf/dma-buf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c
index ebaf19
Attached Devices:
gpu-subsystem
Total 1 devices attached
Total 1 objects, 8294400 bytes
Signed-off-by: Russell King <rmk+ker...@arm.linux.org.uk>
---
drivers/dma-buf/dma-buf.c | 34 +-
1 file changed, 33 insertions(+), 1 deletions(-)
diff --git a/d
Allow imx_media_find_format() to look up bayer formats, which is
required to support frame size and interval enumeration.
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
---
drivers/staging/media/imx/imx-media-capture.c | 11 ++-
drivers/staging/media/imx/imx-media-u
v4l2-compliance was failing with:
fail: v4l2-test-formats.cpp(1076): cap->timeperframe.numerator
== 0 || cap->timeperframe.denominator == 0
test VIDIOC_G/S_PARM: FAIL
Fix this.
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
---
drivers/s
Add support for enumerating frame sizes and frame intervals from the
first subdev via the V4L2 interfaces.
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
---
drivers/staging/media/imx/imx-media-capture.c | 62 +++
1 file changed, 62 insertions(+)
diff
frame rates.
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
---
drivers/staging/media/imx/imx-media-csi.c | 51 +++
1 file changed, 51 insertions(+)
diff --git a/drivers/staging/media/imx/imx-media-csi.c
b/drivers/staging/media/imx/imx-media-csi.c
l+0x0/0x1c)
Code: 1a0e e3a0 e24bd028 e89daff0 (e598)
---[ end trace 97732329ac63e5ae ]---
Avoid this by reporting an error to the kernel message log about the
failure, rather than silently propagating the error from ->complete()
and causing this latent use-after-free oops.
Signed-off-by
capture system
unusable with such cameras.
Work around this by killing the error entirely, thereby allowing
the imx capture to be used with such cameras.
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
---
Not the best solution, but the only one I can think of to fix the
regr
Setting a burst size of "8" doesn't work for IMX219 with 8-bit bayer,
but a burst size of "16" does. Fix this.
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
---
drivers/staging/media/imx/imx-media-csi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletio
the messages, and handle error conditions.
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
---
drivers/gpu/drm/i2c/Kconfig | 5 +
drivers/gpu/drm/i2c/Makefile | 1 +
drivers/gpu/drm/i2c/tda9950.c | 509 ++
include
Add the optional calibration gpio for integrated TDA9950 CEC support.
This GPIO corresponds with the interrupt from the TDA998x, as the
calibration requires driving the interrupt pin low.
Reviewed-by: Rob Herring <r...@kernel.org>
Signed-off-by: Russell King <rmk+ker...@armlin
Move the mutex, waitqueue, timer and detect work initialisation early
in the driver's initialisation, rather than being after we've registered
the CEC device.
Acked-by: Hans Verkuil <hans.verk...@cisco.com>
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
---
drivers
The TDA998x is a HDMI transmitter with a TDA9950 CEC engine integrated
onto the same die. Add support for the TDA9950 CEC engine to the
TDA998x driver.
Signed-off-by: Russell King <rmk+ker...@armlinux.org.uk>
---
drivers/gpu/drm/i2c/Kconfig | 1 +
drivers/gpu/drm/i2c/tda998x_drv.c
Always disable and clear interrupts at probe time to ensure that the
TDA998x is in a sane state. This ensures that the interrupt line,
which is also the CEC clock calibration signal, is always deasserted.
Acked-by: Hans Verkuil <hans.verk...@cisco.com>
Signed-off-by: Russell King &l
1 - 100 of 505 matches
Mail list logo
