Hi,
On 03/17/2015 11:16 AM, Andy Gross wrote:
Add the DMA engine driver for the QCOM Application Data Mover (ADM) DMA
controller found in the MSM8x60 and IPQ/APQ8064 platforms.
The ADM supports both memory to memory transactions and memory
to/from peripheral device transactions. The
On Wed, 2015-05-20 at 10:22 +0200, Paul Bolle wrote:
By the way, as far as I can see, this (new) module can only be loaded
manually (or via scripts). Is that what people want?
This comment wasn't well thought through. So I hand another look at the
code of usf-qcom.
I noticed that the single
Compile-tests show a warning for the newly added SND_SOC_STORM
symbol:
warning: (SND_SOC_STORM) selects SND_SOC_LPASS_CPU which has unmet direct
dependencies (SOUND !M68K !UML SND SND_SOC SND_SOC_QCOM)
The problem is that it can be selected for COMPILE_TEST on non-QCOM
builds, but the
On Sat, May 16, 2015 at 01:32:09PM +0100, Srinivas Kandagatla wrote:
lpass driver only support DT so make this explicit in the kconfig.
This doesn't apply against current code, please check and resend.
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lpass driver only support DT so make this explicit in the kconfig.
Tested-by: Kenneth Westfield kwest...@codeaurora.org
Acked-by: Kenneth Westfield kwest...@codeaurora.org
Signed-off-by: Srinivas Kandagatla srinivas.kandaga...@linaro.org
---
sound/soc/qcom/Kconfig | 2 ++
1 file changed, 2
Hi Mark,
Am resending the the patches with rebased on top of topic/qcom branch.
All these patches are tested and Acked.
Thankyou for reviewing the v2 patches, here is the v3 patchset after
incorporating review comments and testing on Storm Board.
This patchset adds apq8016 audio support into
This patch adds support to allow bitclk and osrclk per i2s dai port.
on APQ8016 there are 4 i2s ports each one has its own bit clks.
Without this patch its not possible to support multiple i2s ports in the
lpass driver.
Tested-by: Kenneth Westfield kwest...@codeaurora.org
Acked-by: Kenneth
On 05/20, Ankit Gupta wrote:
On Tue, 19 May 2015 17:36:41 -0700
Stephen Boyd sb...@codeaurora.org wrote:
On 05/18/15 14:51, Ankit Gupta wrote:
+
+TRACE_EVENT(spmi_read_end,
+TP_PROTO(u8 opcode, u8 sid, u16 addr, int ret, u8 len,
Should len be size_t instead of u8? It
On Thu, May 21, 2015 at 11:07:08AM +0200, Arnd Bergmann wrote:
Compile-tests show a warning for the newly added SND_SOC_STORM
symbol:
warning: (SND_SOC_STORM) selects SND_SOC_LPASS_CPU which has unmet direct
dependencies (SOUND !M68K !UML SND SND_SOC SND_SOC_QCOM)
The problem is
On Thursday 21 May 2015 14:00:00 Kenneth Westfield wrote:
diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig
index 5f58e4f1bca9..b07f183fc47f 100644
--- a/sound/soc/qcom/Kconfig
+++ b/sound/soc/qcom/Kconfig
@@ -6,12 +6,10 @@ config SND_SOC_QCOM
config SND_SOC_LPASS_CPU
On Sat, May 16, 2015 at 01:32:34PM +0100, Srinivas Kandagatla wrote:
This patch removes hardcoded dma channel value in lpass driver, Now the
dma channel allocation happens in the SOC specific layer. This will
allow different LPASS integrations to use the lpass driver in more
generic way.
On Sat, May 16, 2015 at 01:32:17PM +0100, Srinivas Kandagatla wrote:
This patch tries to make the lpass driver more generic by moving the
ipq806x specific bits out of the cpu and platform driver, also allows the
SOC specific drivers to add the correct register offsets.
Applied, thanks.
This patch adds bindings for apq8016 sbc machine driver.
On APQ8016 4 MI2S can be configured to different sinks like internal
codec/external codec, this connection is controlled via 2 iomux
registers.
Tested-by: Kenneth Westfield kwest...@codeaurora.org
Acked-by: Kenneth Westfield
This patch adds apq8016 machine driver support. This patch was tested on
two apq8016-sbc and msm8916-mtp board for both hdmi and analog audio
features.
Tested-by: Kenneth Westfield kwest...@codeaurora.org
Acked-by: Kenneth Westfield kwest...@codeaurora.org
Signed-off-by: Srinivas Kandagatla
This patch updates lpass bindings with apq8016 specific bindings.
Tested-by: Kenneth Westfield kwest...@codeaurora.org
Acked-by: Kenneth Westfield kwest...@codeaurora.org
Signed-off-by: Srinivas Kandagatla srinivas.kandaga...@linaro.org
---
On Thu, May 21, 2015 at 11:07:08AM +0200, Arnd Bergmann wrote:
Compile-tests show a warning for the newly added SND_SOC_STORM
symbol:
Applied, thanks.
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On Wed, 2015-05-20 at 10:22 +0200, Paul Bolle wrote:
By the way, as far as I can see, this (new) module can only be loaded
manually (or via scripts). Is that what people want?
This comment wasn't well thought through. So I hand another look at the
code of usf-qcom.
I noticed that the
On Thu, 2015-05-21 at 08:10 -0600, Mathieu Poirier wrote:
On 20 May 2015 at 09:02, Ivan T. Ivanov iva...@linaro.org wrote:
Add Qualcomm's PFT v1.1 peripheral ID to supported devices.
This device could be found at least in MSM8974 and APQ8064
chipsets.
Signed-off-by: Ivan T. Ivanov
On 20 May 2015 at 09:02, Ivan T. Ivanov ivan.iva...@linaro.org wrote:
Add Qualcomm's PFT v1.1 peripheral ID to supported devices.
This device could be found at least in MSM8974 and APQ8064
chipsets.
Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org
---
This patch adds dma channel bit mask to lpass data to keep track of dma
channel allocations. This flag would be used in apq8016 lpass driver.
Tested-by: Kenneth Westfield kwest...@codeaurora.org
Acked-by: Kenneth Westfield kwest...@codeaurora.org
Signed-off-by: Srinivas Kandagatla
This patch adds ablity to lpass driver to handle interrupt per dma
channel. Without this patch its not possible to use multipl ports on the
lpass.
Tested-by: Kenneth Westfield kwest...@codeaurora.org
Acked-by: Kenneth Westfield kwest...@codeaurora.org
Signed-off-by: Srinivas Kandagatla
On 05/18/15 14:51, Ankit Gupta wrote:
Add tracepoints to retrieve information about read, write
and non-data commands. For performance measurement support
tracepoints are added at the beginning and at the end of
transfers. Following is a list showing the new tracepoint
events. The cmd
This patch adds ability to pass dma channel control bits start offset,
which differ in differnet qcom SOCs. On apq8016 dma channel control bits
start after an offset of 1.
Tested-by: Kenneth Westfield kwest...@codeaurora.org
Acked-by: Kenneth Westfield kwest...@codeaurora.org
Signed-off-by:
Some LPASS integrations like on APQ8016 do not have OSR clk, so making
osr clk optional would allow such integrations to use lpass driver.
Tested-by: Kenneth Westfield kwest...@codeaurora.org
Acked-by: Kenneth Westfield kwest...@codeaurora.org
Signed-off-by: Srinivas Kandagatla
This patch adds apq8016 lpass driver support. APQ8016 has 4 MI2S which
can be routed to one internal codec and 2 external codec interfaces.
Primary, Secondary, Quaternary I2S can do Rx(playback) and Tertiary and
Quaternary can do Tx(capture).
Tested-by: Kenneth Westfield kwest...@codeaurora.org
On 05/20/15 11:58, Steven Rostedt wrote:
On Wed, 20 May 2015 11:29:55 -0700
Stephen Boyd sb...@codeaurora.org wrote:
I see no reason to spend to 4-8 bytes when spmi spec allows for maximum
buffer size of 16. Do you suggest changing the API of read_cmd()?
Is that a maximum buffer size of 16
On 05/18/15 14:51, Ankit Gupta wrote:
Add tracepoints to retrieve information about read, write
and non-data commands. For performance measurement support
tracepoints are added at the beginning and at the end of
transfers. Following is a list showing the new tracepoint
events. The cmd
This patch adds just consumers part of the framework just to enable easy
review.
Up until now, nvmem drivers were stored in drivers/misc, where they all had to
duplicate pretty much the same code to register a sysfs file, allow in-kernel
users to access the content of the devices they were
This patch introduces regmap_get_max_register() function which would be
used by the infrastructures like nvmem framework built on top of
regmap.
Signed-off-by: Srinivas Kandagatla srinivas.kandaga...@linaro.org
---
drivers/base/regmap/regmap.c | 12
include/linux/regmap.h | 7
This patch introduces regmap_get_reg_stride() function which would
be used by the infrastructures like nvmem framework built on top of
regmap. Mostly this function would be used for sanity checks on inputs
within such infrastructure.
Signed-off-by: Srinivas Kandagatla
On Sat, May 16, 2015 at 01:31:02PM +0100, Srinivas Kandagatla wrote:
Thankyou for reviewing the v1 patches, here is the v2 patchset after
incorporating review comments and testing on Storm Board.
Please don't send new serieses in reply to old ones, it makes them
harder to notice.
Thankyou all for providing inputs and comments on previous versions of this
patchset.
Here is the v5 of the patchset addressing all the issues raised as
part of previous versions review.
This patchset adds a new simple NVMEM framework to kernel.
Up until now, NVMEM drivers were stored in
This patch adds just providers part of the framework just to enable easy
review.
Up until now, NVMEM drivers like eeprom were stored in drivers/misc,
where they all had to duplicate pretty much the same code to register
a sysfs file, allow in-kernel users to access the content of the devices
they
From: Maxime Ripard maxime.rip...@free-electrons.com
Now that we have the nvmem framework, we can consolidate the common driver
code. Move the driver to the framework, and hopefully, it will fix the sysfs
file creation race.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
This patch adds bindings for simple nvmem framework which allows nvmem
consumers to talk to nvmem providers to get access to nvmem cell data.
Signed-off-by: Maxime Ripard maxime.rip...@free-electrons.com
[Maxime Ripard: intial version of eeprom framework]
Signed-off-by: Srinivas Kandagatla
This patch adds bindings for qfprom found in QCOM SOCs. QFPROM driver
is based on simple nvmem framework.
Signed-off-by: Srinivas Kandagatla srinivas.kandaga...@linaro.org
---
Documentation/devicetree/bindings/nvmem/qfprom.txt | 35 ++
1 file changed, 35 insertions(+)
create
This patch adds probe and remove helper functions for nvmems which are
mmio based, With these helper function new nvmem consumer drivers need
very little code add its driver.
This code is currently used for qfprom and sunxi-sid nvmem consumer
drivers.
Signed-off-by: Srinivas Kandagatla
This patch adds MAINTAINERS to nvmem framework.
Signed-off-by: Srinivas Kandagatla srinivas.kandaga...@linaro.org
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index b2ef613..26e1829 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6993,6
This patch adds QFPROM support driver which is used by other drivers
like thermal sensor and cpufreq.
On MSM parts there are some efuses (called qfprom) these fuses store
things like calibration data, speed bins.. etc. Drivers like cpufreq,
thermal sensors would read out this data for configuring
On Thu, 2015-05-21 at 10:09 +, yga...@codeaurora.org wrote:
On Wed, 2015-05-20 at 10:22 +0200, Paul Bolle wrote:
Am I missing something obvious here? Because ufs-qcom currently looks
pointless to me, and I actually see little reason to even have it in
the
mainline tree.
we
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