Mark Brown [Mon, 22 Jun 2015 10:19:46 +0000 (11:19 +0100)]
Merge remote-tracking branch 'asoc/topic/rcar' into asoc-next
Mark Brown [Mon, 22 Jun 2015 10:19:45 +0000 (11:19 +0100)]
Merge remote-tracking branch 'asoc/topic/arizona' into asoc-next
Mark Brown [Mon, 22 Jun 2015 10:19:39 +0000 (11:19 +0100)]
Merge tag 'asoc-v4.2-2' into asoc-next
ASoC: Further updates for v4.2
There's a bunch of additional updates and fixes that came in since my
orignal pull request here, including DT support for rt5645 and fairly
large serieses of cleanups and improvements to tas2552 and rcar.
# gpg: Signature made Mon 22 Jun 2015 10:24:48 BST using RSA key ID
5D5487D0
# gpg: Oops: keyid_from_fingerprint: no pubkey
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg: aka "Mark Brown <broonie@debian.org>"
# gpg: aka "Mark Brown <broonie@kernel.org>"
# gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg: aka "Mark Brown <broonie@linaro.org>"
# gpg: aka "Mark Brown <Mark.Brown@linaro.org>"
Mark Brown [Mon, 22 Jun 2015 10:19:31 +0000 (11:19 +0100)]
Merge tag 'asoc-v4.2' into asoc-next
ASoC: Updates for v4.2
The big thing this release has been Liam's addition of topology support
to the core. We've also seen quite a bit of driver work and the
continuation of Lars' refactoring for component support.
- Support for loading ASoC topology maps from firmware, intended to be
used to allow self-describing DSP firmware images to be built which
can map controls added by the DSP to userspace without the kernel
needing to know about individual DSP firmwares.
- Lots of refactoring to avoid direct access to snd_soc_codec where
it's not needed supporting future refactoring.
- Big refactoring and cleanup serieses for the Wolfson ADSP and TI
TAS2552 drivers.
- Support for TI TAS571x power amplifiers.
- Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs.
- Support for x86 systems with RT5650 and Qualcomm Storm.
# gpg: Signature made Mon 08 Jun 2015 18:48:37 BST using RSA key ID
5D5487D0
# gpg: Oops: keyid_from_fingerprint: no pubkey
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg: aka "Mark Brown <broonie@debian.org>"
# gpg: aka "Mark Brown <broonie@kernel.org>"
# gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg: aka "Mark Brown <broonie@linaro.org>"
# gpg: aka "Mark Brown <Mark.Brown@linaro.org>"
Mark Brown [Mon, 22 Jun 2015 10:19:29 +0000 (11:19 +0100)]
Merge remote-tracking branches 'asoc/fix/wm8737', 'asoc/fix/wm8903', 'asoc/fix/wm8955' and 'asoc/fix/wm8960' into asoc-linus
Mark Brown [Mon, 22 Jun 2015 10:19:27 +0000 (11:19 +0100)]
Merge remote-tracking branches 'asoc/fix/arizona', 'asoc/fix/fmtbit', 'asoc/fix/intel', 'asoc/fix/max98925', 'asoc/fix/rcar' and 'asoc/fix/ux500' into asoc-linus
Mark Brown [Mon, 22 Jun 2015 10:19:27 +0000 (11:19 +0100)]
Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus
Mark Brown [Mon, 22 Jun 2015 09:24:37 +0000 (10:24 +0100)]
Merge remote-tracking branch 'asoc/topic/wm8995' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:36 +0000 (10:24 +0100)]
Merge remote-tracking branches 'asoc/topic/wm8523' and 'asoc/topic/wm8741' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:35 +0000 (10:24 +0100)]
Merge remote-tracking branch 'asoc/topic/tas2552' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:35 +0000 (10:24 +0100)]
Merge remote-tracking branch 'asoc/topic/simple' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:33 +0000 (10:24 +0100)]
Merge remote-tracking branches 'asoc/topic/qcom', 'asoc/topic/rcar', 'asoc/topic/rt286' and 'asoc/topic/rt5640' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:31 +0000 (10:24 +0100)]
Merge remote-tracking branches 'asoc/topic/mediatek', 'asoc/topic/ml26124' and 'asoc/topic/omap' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:30 +0000 (10:24 +0100)]
Merge remote-tracking branches 'asoc/topic/intel' and 'asoc/topic/max98090' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:30 +0000 (10:24 +0100)]
Merge remote-tracking branch 'asoc/topic/fsl' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:30 +0000 (10:24 +0100)]
Merge remote-tracking branch 'asoc/topic/davinci' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:28 +0000 (10:24 +0100)]
Merge remote-tracking branches 'asoc/topic/adsp' and 'asoc/topic/atmel' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:28 +0000 (10:24 +0100)]
Merge remote-tracking branch 'asoc/topic/rt5670' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:27 +0000 (10:24 +0100)]
Merge remote-tracking branch 'asoc/topic/rt5645' into asoc-next
Mark Brown [Mon, 22 Jun 2015 09:24:19 +0000 (10:24 +0100)]
Merge tag 'asoc-v4.2' into asoc-next
ASoC: Updates for v4.2
The big thing this release has been Liam's addition of topology support
to the core. We've also seen quite a bit of driver work and the
continuation of Lars' refactoring for component support.
- Support for loading ASoC topology maps from firmware, intended to be
used to allow self-describing DSP firmware images to be built which
can map controls added by the DSP to userspace without the kernel
needing to know about individual DSP firmwares.
- Lots of refactoring to avoid direct access to snd_soc_codec where
it's not needed supporting future refactoring.
- Big refactoring and cleanup serieses for the Wolfson ADSP and TI
TAS2552 drivers.
- Support for TI TAS571x power amplifiers.
- Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs.
- Support for x86 systems with RT5650 and Qualcomm Storm.
# gpg: Signature made Mon 08 Jun 2015 18:48:37 BST using RSA key ID
5D5487D0
# gpg: Oops: keyid_from_fingerprint: no pubkey
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg: aka "Mark Brown <broonie@debian.org>"
# gpg: aka "Mark Brown <broonie@kernel.org>"
# gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg: aka "Mark Brown <broonie@linaro.org>"
# gpg: aka "Mark Brown <Mark.Brown@linaro.org>"
Mark Brown [Mon, 22 Jun 2015 09:24:17 +0000 (10:24 +0100)]
Merge remote-tracking branches 'asoc/fix/wm8737', 'asoc/fix/wm8903', 'asoc/fix/wm8955' and 'asoc/fix/wm8960' into asoc-linus
Mark Brown [Mon, 22 Jun 2015 09:24:15 +0000 (10:24 +0100)]
Merge remote-tracking branches 'asoc/fix/arizona', 'asoc/fix/fmtbit', 'asoc/fix/intel', 'asoc/fix/max98925', 'asoc/fix/rcar' and 'asoc/fix/ux500' into asoc-linus
Mark Brown [Mon, 22 Jun 2015 09:24:15 +0000 (10:24 +0100)]
Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linus
Richard Fitzgerald [Thu, 18 Jun 2015 12:43:19 +0000 (13:43 +0100)]
ASoC: wm_adsp: Move DSP Rate controls into the codec
The rate controls are codec-specific, it's not possible to
generically say what the range or the meaning of each control
is (or even if they exist at all) - that depends on the
particular codec.
This is currently being handled for Arizona codecs by putting
an Arizona-specific table of controls inside the wm_adsp driver.
This creates a dependency between wm_adsp and arizona.c, and is an
awkward solution if the ADSP is used in another family of codecs
Fix this by moving the Arizona-specific rate controls into the
Arizona codec drivers.
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mark Brown [Fri, 19 Jun 2015 10:17:19 +0000 (11:17 +0100)]
Merge branches 'topic/adsp' and 'topic/dapm' of git://git./linux/kernel/git/broonie/sound into asoc-arizona
Axel Lin [Tue, 16 Jun 2015 11:39:09 +0000 (19:39 +0800)]
ASoC: wm8995: Fix setting sysclk for WM8995_SYSCLK_MCLK2 case
Fix trivial typo.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Wed, 17 Jun 2015 00:36:48 +0000 (00:36 +0000)]
ASoC: rsrc-card: remove unused ret
'
047000278da3a17f8("ASoC: rsrc-card: cleanup for DPCM")'
cleanuped rsrc-card driver, but then, unused ret was left.
Below warning happen without this patch
${LINUX}/sound/soc/sh/rcar/rsrc-card.c: In function 'rsrc_card_startup':
${LINUX}/sound/soc/sh/rcar/rsrc-card.c:78:6: warning: unused variable \
'ret' [-Wunused-variable]
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Koro Chen [Mon, 15 Jun 2015 14:38:04 +0000 (22:38 +0800)]
ASoC: mediatek: Add machine driver for rt5650 rt5676 codec
This is the DPCM based machine driver with rt5650 and rt5676
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Signed-off-by: Koro Chen <koro.chen@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Koro Chen [Mon, 15 Jun 2015 14:38:03 +0000 (22:38 +0800)]
ASoC: mediatek: Add machine driver for MAX98090 codec
This is the DPCM based machine driver with MAX98090
Signed-off-by: Koro Chen <koro.chen@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Koro Chen [Mon, 15 Jun 2015 14:38:02 +0000 (22:38 +0800)]
ASoC: mediatek: Add AFE platform driver
This is the DPCM based platform driver of AFE (Audio Front End) unit.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Koro Chen <koro.chen@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:28:03 +0000 (06:28 +0000)]
ASoC: rsnd: remove io from rsnd_mod
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many path
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship. rsnd_mod_to_io() is no longer needed. Let's remove it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:27:47 +0000 (06:27 +0000)]
ASoC: rsnd: move rsnd_mod_is_working() to rsnd_io_is_working()
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship.
This patch checks module working status via io instead of mod
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:27:28 +0000 (06:27 +0000)]
ASoC: rsnd: don't use rsnd_mod_to_io() on snd_kcontrol
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship. This patch removes rsnd_mod_to_io() from snd_kcontrol
and related function.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:27:13 +0000 (06:27 +0000)]
ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_src_xxx()
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship. This patch removes rsnd_mod_to_io() from rsnd_src_xxx()
and related function.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:26:56 +0000 (06:26 +0000)]
ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_ssi_xxx()
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship. This patch removes rsnd_mod_to_io() from rsnd_ssi_xxx()
and related function.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:26:25 +0000 (06:26 +0000)]
ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_dma_xxx()
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship. This patch removes rsnd_mod_to_io() from rsnd_dma_xxx()
and related function
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:26:08 +0000 (06:26 +0000)]
ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_get_adinr()
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship. This patch removes rsnd_mod_to_io() from rsnd_get_adinr()
and its related function
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:25:48 +0000 (06:25 +0000)]
ASoC: rsnd: add common interrupt handler for SSI/SRC/DMA
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship. Then, interrupt handler can't use rsnd_mod_to_io().
This patch adds SSI/SRC/DMA common interrupt handler frame
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:25:20 +0000 (06:25 +0000)]
ASoC: rsnd: adds struct rsnd_dai_stream as on each fuction as parameter
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship. This means we can't call rsnd_mod_to_io() any more.
This patch adds struct rsnd_dai_stream to each function as parameter.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:24:54 +0000 (06:24 +0000)]
ASoC: rsnd: rsnd_mod has rsnd_priv
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. In such case, mod <-> io is no longer 1:1
relationship. This means we can't use rsnd_mod_to_io() in SSI/SRC/DMA
interrupt handler. In such case, we need to check all io in interrupt
handler, and then, "priv" is needed.
This patch adds rsnd_priv pointer in rsnd_mod for prepare it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:24:34 +0000 (06:24 +0000)]
ASoC: rsnd: count each mod (SSI/SRC/DVC)
Each Renesas sound mod (= SSI/SRC/DVC) might be called from many paths
if it supports MIXer. Then, we don't need to re-call each mod function
that had been called. This patch count each mod status.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:24:15 +0000 (06:24 +0000)]
ASoC: rsrc-card: cleanup for DPCM
rsrc-card driver is based on simple-card driver which is caring about
CPU / Codec connection. OTOH, rsrc-card is used for DPCM system.
FE portion is constituted by CPU and dummy Codec, and BE is constituted
by dummy CPU and Codec in DPCM system.
Because of this, current rsrc-card is doing pointless method. It works well
if FE/BE was 1:1, but not good for multi FE/BE.
This patch cleanups rsrc-card driver for DPCM. and this is prepare for
MIX support for Renesas sound driver.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:23:52 +0000 (06:23 +0000)]
ASoC: rsrc-card: tidyup return value of clock error
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:23:30 +0000 (06:23 +0000)]
ASoC: rsrc-card: move rsrc_card_parse_daifmt() to upper side
This is prepare for DPCM cleanup
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:23:08 +0000 (06:23 +0000)]
ASoC: rsnd-card: tidyup rsrc_priv_to_()
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:22:47 +0000 (06:22 +0000)]
ASoC: rsrc-card: remove unused name
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:22:30 +0000 (06:22 +0000)]
ASoC: rsrc-card: enable multi cpu/codec for DPCM
Current rsrc-card is assuming 1 FE (= CPU), 1 BE (= codec) on card.
But, it will support multi FE/BE card. This is prepare for it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:22:05 +0000 (06:22 +0000)]
ASoC: rsrc-card: tidyup priv->snd_card setup timing
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:21:34 +0000 (06:21 +0000)]
ASoC: rsrc-card: used "fe.xxx"/"be.xxx" name for dai_link
Current dai_link name is using "cpu_dai_name + codec_dai_name",
but one of them is always "snd-soc-dummy-dai" when DPCM.
This patch uses "fe.xxx" for cpu, "be.xxx" for codec.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:21:15 +0000 (06:21 +0000)]
ASoC: rsnd: don't call snd_pcm_period_elapsed() under spin lock
'
a9e1ac1a9e4585b5("ASoC: rsnd: spin lock for interrupt handler")'
added spin lock under interrupt handler to solve HW restart issue.
OTOH, current rsnd driver calls snd_pcm_period_elapsed() from
rsnd_dai_pointer_update(). but, it will be called under spin lock
if SSI was PIO mode.
If it was called under spin lock, it will call
snd_pcm_update_state() -> snd_pcm_drain_done().
Then, it calls rsnd_soc_dai_trigger() and will be dead-lock.
This patch doesn't call rsnd_dai_pointer_update() under spin lock
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Kuninori Morimoto [Mon, 15 Jun 2015 06:20:54 +0000 (06:20 +0000)]
ASoC: rsnd: don't care under/over run error when PIO
PIO is used only for checking data path / codec settings. And underrun
is very normal when PIO mode. Let's don't care about under/over run
error when PIO case. Otherwise, 1) too many HW restart happens, 2) some
sounds which need much data transfer can't play since it falls into
error detection method which was created for DMA transfer
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Michele Curti [Mon, 15 Jun 2015 02:44:11 +0000 (10:44 +0800)]
ASoC: rt5645: move RT5650 muxes to rt5650_specific_dapm_widgets
Developing a driver for an Asus X205TA laptop I get these dmesg
errors:
rt5645 i2c-
10EC5648:00: ASoC: mux RT5650 IF1 ADC1 Swap Mux has no paths
rt5645 i2c-
10EC5648:00: ASoC: mux RT5650 IF1 ADC2 Swap Mux has no paths
rt5645 i2c-
10EC5648:00: ASoC: mux RT5650 IF1 ADC3 Swap Mux has no paths
rt5645 i2c-
10EC5648:00: ASoC: mux RT5650 IF1 ADC Mux has no paths
rt5645 i2c-
10EC5648:00: ASoC: mux RT5650 IF1 DAC1 L Mux has no paths
rt5645 i2c-
10EC5648:00: ASoC: mux RT5650 IF1 DAC1 R Mux has no paths
rt5645 i2c-
10EC5648:00: ASoC: mux RT5650 IF1 DAC2 L Mux has no paths
rt5645 i2c-
10EC5648:00: ASoC: mux RT5650 IF1 DAC2 R Mux has no paths
so, move these muxes to the rt5650_specific_dapm_widgets[] list.
Signed-off-by: Michele Curti <michele.curti@gmail.com>
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mathias Krause [Sat, 13 Jun 2015 12:25:16 +0000 (14:25 +0200)]
ASoC: intel: Constify ACPI device ids
Constify the ACPI device ID array, it doesn't need to be writable at
runtime.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mathias Krause [Sat, 13 Jun 2015 12:25:15 +0000 (14:25 +0200)]
ASoC: rt5670: Constify ACPI device ids and register defaults
Constify the ACPI device ID array and the register map, no need to have
them writable at runtime. Also drop the unneeded RT5670_INIT_REG_LEN
define.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mathias Krause [Sat, 13 Jun 2015 12:25:13 +0000 (14:25 +0200)]
ASoC: max98090: Constify ACPI device ids and register defaults
Constify the ACPI device ID array and the register map, no need to have
them writable at runtime.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Mathias Krause [Sat, 13 Jun 2015 12:25:14 +0000 (14:25 +0200)]
ASoC: rt5640: Constify ACPI device ids and register defaults
Constify the ACPI device ID array and the register map, no need to have
them writable at runtime. Also drop the unneeded RT5640_INIT_REG_LEN
define.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Axel Lin [Sun, 14 Jun 2015 02:28:01 +0000 (10:28 +0800)]
ASoC: ml26124: Remove duplicate code
Current code has duplicate code for 16000, 32000 and 48000 sample rates.
get_srate() returns negative error code for unsupported rate, so we can
remove the duplicate code in the swith cases by calling get_srate() first.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Fang, Yang A [Wed, 3 Jun 2015 22:07:41 +0000 (15:07 -0700)]
ASoC: Intel: fixed TI button detection
In order to make TI button interrupt working max98090 codec
Need provide mic bias all the time as long as mic is present
so SHDN and micbias pin are forced on.we also need set max98090
codec bias close or lower than TI bias.We set them in bios/coreboot
kernel reads them from device property
Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Rasmus Villemoes [Thu, 4 Jun 2015 08:13:53 +0000 (10:13 +0200)]
ASoC: Intel: mrfld: simplify sst_fill_widget_module_info
Some tiny improvements, cutting 180 bytes off the generated code.
- use strchr() for single-character needle
- compute index using pointer subtraction instead of two strlen()
calls
- factor out the common check for whether the initial part of
kctl->id.name (before the space) is identical to w->name.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Tested-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Linus Torvalds [Mon, 15 Jun 2015 01:51:10 +0000 (15:51 -1000)]
Linux 4.1-rc8
Linus Torvalds [Mon, 15 Jun 2015 01:48:26 +0000 (15:48 -1000)]
Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine fixes from Vinod Koul:
"Here are hopefully last set of fixes for 4.1. This time we have:
- fixing pause capability reporting on both dmaengine pause & resume
support by Krzysztof
- locking fix fir at_xdmac by Ludovic
- slave configuration fix for at_xdmac by Ludovic"
* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
dmaengine: Fix choppy sound because of unimplemented resume
dmaengine: at_xdmac: rework slave configuration part
dmaengine: at_xdmac: lock fixes
Linus Torvalds [Mon, 15 Jun 2015 01:46:43 +0000 (15:46 -1000)]
Merge tag 'ntb-4.1' of git://github.com/jonmason/ntb
Pull NTB fixes from Jon Mason:
"I apologize for the tardiness of this request. Here are a couple of
last minute NTB bug fixes for v4.1:
NTB bug fixes to address issues in unmapping the MW reg base and
vbase, and an uninitialized variable on Atom platforms"
* tag 'ntb-4.1' of git://github.com/jonmason/ntb:
ntb: initialize max_mw for Atom before using it
ntb: iounmap MW reg and vbase in error path
Linus Torvalds [Mon, 15 Jun 2015 01:38:57 +0000 (15:38 -1000)]
Merge branch 'upstream' of git://git.linux-mips.org/ralf/upstream-linus
Pull more MIPS fixes from Ralf Baechle:
"Another round of 4.1 MIPS fixes, one fix to a MIPS-specific #if
condition in lib/mpi, one fix to the MIPS GIC irqchip driver and one
SSB fix.
Details:
- fix handling of clock in chipco SSB driver.
- fix two MIPS-specific #if conditions to correctly work for GCC 5.1.
- fix damage to R6 pgtable bits done by XPA support.
- fix possible crash due to unloading modules that contain statically
defined platform devices.
- fix disabling of the MSA ASE on context switch to also work
correctly when a new thread/process has the CPU for the very first
time.
This is part of linux-next and has been beaten to death on
Imagination's test farm.
While things are not looking too grim this pull request also means the
rate of fixes for 4.1 remains nearly constant so I'd not be unhappy if
you'd delay the release"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MPI: MIPS: Fix compilation error with GCC 5.1
IRQCHIP: mips-gic: Don't nest calls to do_IRQ()
MIPS: MSA: bugfix - disable MSA correctly for new threads/processes.
MIPS: Loongson: Do not register 8250 platform device from module.
MIPS: Cobalt: Do not build MTD platform device registration code as module.
SSB: Fix handling of ssb_pmu_get_alp_clock()
MIPS: pgtable-bits: Fix XPA damage to R6 definitions.
Linus Torvalds [Mon, 15 Jun 2015 00:53:02 +0000 (14:53 -1000)]
Merge branch 'irq-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull irqchip fix from Thomas Gleixner:
"A single fix for an off by one bug in the sunxi irqchip driver"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip: sunxi-nmi: Fix off-by-one error in irq iterator
Linus Torvalds [Mon, 15 Jun 2015 00:03:11 +0000 (14:03 -1000)]
Merge branch 'locking-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull lockdep fix from Ingo Molnar:
"A lockdep/modules unload race fix that can oops"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
lockdep: Fix a race between /proc/lock_stat and module unload
Linus Torvalds [Mon, 15 Jun 2015 00:00:13 +0000 (14:00 -1000)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
"A regression fix for a crash, and a Intel HSW uncore PMU driver fix"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Revert "perf/x86/intel/uncore: Move uncore_box_init() out of driver initialization"
perf/x86/intel/uncore: Fix CBOX bit wide and UBOX reg on Haswell-EP
Linus Torvalds [Sun, 14 Jun 2015 23:55:24 +0000 (13:55 -1000)]
Merge tag 'sound-4.1-rc8' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Most of commits are regression fixes for HD-audio: a few corner case
fixes for regmap transition, and i915 binding issues.
In addition, a quirk for another USB-audio device supporting DSD"
* tag 'sound-4.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda - Abort the probe without i915 binding for HSW/BDW
ALSA: hda - Re-add the lost fake mute support
ALSA: hda - Continue probing even if i915 binding fails
ALSA: hda - Don't actually write registers for caps overwrites
ALSA: hda - fix number of devices query on hotplug
ALSA: usb-audio: add native DSD support for JLsounds I2SoverUSB
Jaedon Shin [Fri, 12 Jun 2015 09:04:14 +0000 (18:04 +0900)]
MPI: MIPS: Fix compilation error with GCC 5.1
This patch fixes mips compilation error:
lib/mpi/generic_mpih-mul1.c: In function 'mpihelp_mul_1':
lib/mpi/longlong.h:651:2: error: impossible constraint in 'asm'
Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com>
Cc: Linux-MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/10546/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Rabin Vincent [Fri, 12 Jun 2015 08:01:56 +0000 (10:01 +0200)]
IRQCHIP: mips-gic: Don't nest calls to do_IRQ()
The GIC chained handlers use do_IRQ() to call the subhandlers. This
means that irq_enter() calls get nested, which leads to preempt count
looking like we're in nested interrupts, which in turn leads to all
system time being accounted as IRQ time in account_system_time().
Fix it by using generic_handle_irq(). Since these same functions are
used in some systems (if cpu_has_veic) from a low-level vectored
interrupt handler which does not go throught do_IRQ(), we need to do it
conditionally.
Signed-off-by: Rabin Vincent <rabin.vincent@axis.com>
Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Cc: tglx@linutronix.de
Cc: jason@lakedaemon.net
Patchwork: https://patchwork.linux-mips.org/patch/10545/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Linus Torvalds [Sat, 13 Jun 2015 06:54:16 +0000 (20:54 -1000)]
Merge git://git./linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Fix uninitialized struct station_info in cfg80211_wireless_stats(),
from Johannes Berg.
2) Revert commit attempt to fix ipv6 protocol resubmission, it adds
regressions.
3) Endless loops can be created in bridge port lists, fix from Nikolay
Aleksandrov.
4) Don't WARN_ON() if sk->sk_forward_alloc is non-zero in
sk_clear_memalloc, it is a legal situation during swap deactivation.
Fix from Mel Gorman.
5) Fix order of disabling interrupts and unlocking NAPI in enic driver
to avoid a race. From Govindarajulu Varadarajan.
6) High and low register writes are swapped when programming the start
of periodic output in igb driver. From Richard Cochran.
7) Fix device rename handling in mpls stack, from Robert Shearman.
8) Do not trigger compaction synchronously when optimistically trying
to allocate an order 3 page in alloc_skb_with_frags() and
skb_page_frag_refill(). From Shaohua Li.
9) Authentication with COOKIE_ECHO is not handled properly in SCTP, fix
from Marcelo Ricardo Leitner.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
Doc: networking: Fix URL for wiki.wireshark.org in udplite.txt
sctp: allow authenticating DATA chunks that are bundled with COOKIE_ECHO
net: don't wait for order-3 page allocation
mpls: handle device renames for per-device sysctls
net: igb: fix the start time for periodic output signals
enic: fix memory leak in rq_clean
enic: check return value for stat dump
enic: unlock napi busy poll before unmasking intr
net, swap: Remove a warning and clarify why sk_mem_reclaim is required when deactivating swap
bridge: fix multicast router rlist endless loop
tipc: disconnect socket directly after probe failure
Revert "ipv6: Fix protocol resubmission"
cfg80211: wext: clear sinfo struct before calling driver
Masanari Iida [Fri, 12 Jun 2015 15:23:21 +0000 (00:23 +0900)]
Doc: networking: Fix URL for wiki.wireshark.org in udplite.txt
This patch fix URL (http to https) for wiki.wireshark.org.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Marcelo Ricardo Leitner [Thu, 11 Jun 2015 17:49:46 +0000 (14:49 -0300)]
sctp: allow authenticating DATA chunks that are bundled with COOKIE_ECHO
Currently, we can ask to authenticate DATA chunks and we can send DATA
chunks on the same packet as COOKIE_ECHO, but if you try to combine
both, the DATA chunk will be sent unauthenticated and peer won't accept
it, leading to a communication failure.
This happens because even though the data was queued after it was
requested to authenticate DATA chunks, it was also queued before we
could know that remote peer can handle authenticating, so
sctp_auth_send_cid() returns false.
The fix is whenever we set up an active key, re-check send queue for
chunks that now should be authenticated. As a result, such packet will
now contain COOKIE_ECHO + AUTH + DATA chunks, in that order.
Reported-by: Liu Wei <weliu@redhat.com>
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Fri, 12 Jun 2015 18:35:19 +0000 (11:35 -0700)]
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block layer fixes from Jens Axboe:
"Remember about a week ago when I sent the last pull request for 4.1?
Well, I lied. Now, I don't want to shift the blame, but Dan, Ming,
and Richard made a liar out of me.
Here are three small patches that should go into 4.1. More
specifically, this pull request contains:
- A Kconfig dependency for the pmem block driver, so it can't be
selected if HAS_IOMEM isn't availble. From Richard Weinberger.
- A fix for genhd, making the ext_devt_lock softirq safe. This makes
lockdep happier, since we also end up grabbing this lock on release
off the softirq path. From Dan Williams.
- A blk-mq software queue release fix from Ming Lei.
Last two are headed to stable, first fixes an issue introduced in this
cycle"
* 'for-linus' of git://git.kernel.dk/linux-block:
block: pmem: Add dependency on HAS_IOMEM
block: fix ext_dev_lock lockdep report
blk-mq: free hctx->ctxs in queue's release handler
Linus Torvalds [Fri, 12 Jun 2015 18:33:03 +0000 (11:33 -0700)]
Merge tag 'md/4.1-rc7-fixes' of git://neil.brown.name/md
Pull three more md fixes from Neil Brown:
"Hasn't been a good cycle for md has it :-(
The main issue fixed here is a rare race which can result in two
reshape threads running at once, which doesn't end well.
Also a minor issue with a write to a sysfs file returning the wrong
value. Backports to 4.0-stable are indicated"
* tag 'md/4.1-rc7-fixes' of git://neil.brown.name/md:
md: make sure MD_RECOVERY_DONE is clear before starting recovery/resync
md: Close race when setting 'action' to 'idle'.
md: don't return 0 from array_state_store
Linus Torvalds [Fri, 12 Jun 2015 18:28:57 +0000 (11:28 -0700)]
Merge git://git.infradead.org/intel-iommu
Pull VT-d hardware workarounds from David Woodhouse:
"This contains a workaround for hardware issues which I *thought* were
never going to be seen on production hardware. I'm glad I checked
that before the 4.1 release...
Firstly, PASID support is so broken on existing chips that we're just
going to declare the old capability bit 28 as 'reserved' and change
the VT-d spec to move PASID support to another bit. So any existing
hardware doesn't support SVM; it only sets that (now) meaningless bit
28.
That patch *wasn't* imperative for 4.1 because we don't have PASID
support yet. But *even* the extended context tables are broken — if
you just enable the wider tables and use none of the new bits in them,
which is precisely what 4.1 does, you find that translations don't
work. It's this problem which I thought was caught in time to be
fixed before production, but wasn't.
To avoid triggering this issue, we now *only* enable the extended
context tables on hardware which also advertises "we have PASID
support and we actually tested it this time" with the new PASID
feature bit.
In addition, I've added an 'intel_iommu=ecs_off' command line
parameter to allow us to disable it manually if we need to"
* git://git.infradead.org/intel-iommu:
iommu/vt-d: Only enable extended context tables if PASID is supported
iommu/vt-d: Change PASID support to bit 40 of Extended Capability Register
Julian Scheel [Fri, 12 Jun 2015 13:57:32 +0000 (15:57 +0200)]
ASoC: wm8523: Set bclk ratio for master mode
When running in master mode the bclk divider must be configured to generate a
sane bitclock. Pick the smallest fs multiplicator, which can hold all
transmitted bits.
Signed-off-by: Julian Scheel <julian@jusst.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Zidan Wang [Thu, 11 Jun 2015 11:14:36 +0000 (19:14 +0800)]
ASoC: wm8960: the enum of "DAC Polarity" should be wm8960_enum[1]
the enum of "DAC Polarity" should be wm8960_enum[1].
Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Arnaud Pouliquen [Fri, 5 Jun 2015 08:19:05 +0000 (10:19 +0200)]
ASoC: simple card: Add mclk-fs property in dai-link
Add mclk-fs ratio property per dai-link sub node. This will
allow to manage several codecs with different ratio.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Fang, Yang A [Thu, 11 Jun 2015 22:51:59 +0000 (15:51 -0700)]
ASoC: Intel: Added I2C dependency to two BSW machine drivers
Fixed below error/warnings
sound/built-in.o: In function `rt5645_i2c_probe':
>> rt5645.c:(.text+0xe38f5): undefined reference to
>> `devm_regmap_init_i2c'
sound/built-in.o: In function `rt5645_i2c_driver_exit':
>> rt5645.c:(.exit.text+0x60e): undefined reference to `i2c_del_driver'
sound/built-in.o: In function `rt5645_i2c_driver_init':
>> rt5645.c:(.init.text+0x1a90): undefined reference to
>> `i2c_register_driver'
Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Axel Lin [Fri, 12 Jun 2015 09:19:15 +0000 (17:19 +0800)]
ASoC: rt5645: Use devm_gpiod_get_optional for hp-detect
Since hp-detect is optional, use devm_gpiod_get_optional instead.
In additional, it should return error if devm_gpiod_get_optional fails.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Sebastian Andrzej Siewior [Thu, 11 Jun 2015 13:14:34 +0000 (15:14 +0200)]
ASoC: Intel: sst: use ; instead of , at the of a C statement
This was spotted by Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>
while he tried to compile a -RT kernel with this driver enabled.
"make C=2" would also warn about this. This is is based on his patch.
Reported-by: Fernando Lopez-Lezcano <nando@ccrma.Stanford.EDU>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Alexandre Belloni [Thu, 11 Jun 2015 09:06:09 +0000 (11:06 +0200)]
ASoC: atmel: properly select dma driver state
It is currently possible to have CONFIG_SND_ATMEL_SOC_SSC=y with either
CONFIG_SND_ATMEL_SOC_PDC=m or CONFIG_SND_ATMEL_SOC_DMA=m. This results in a
driver that compiles but does not link with this kind of error:
sound/built-in.o: In function `atmel_ssc_set_audio':
(.text+0x87d90): undefined reference to `atmel_pcm_pdc_platform_register'
sound/built-in.o: In function `atmel_ssc_put_audio':
(.text+0x8879a): undefined reference to `atmel_pcm_pdc_platform_unregister'
Introduce new config options SND_ATMEL_SOC_SSC_PDC and
SND_ATMEL_SOC_SSC_DMA which should be used by the board drivers and the
correct logic to properly select the SND_ATMEL_SOC_PDC and
SND_ATMEL_SOC_DMA states.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Alexandre Belloni [Thu, 11 Jun 2015 09:06:08 +0000 (11:06 +0200)]
ASoC: atmel: Revert previous fix for Kconfig limations
After discussing with the Kconfig maintainer, we found a better fiw
allowing to keep each driver as modules.
This reverts commit
0ef9dc139db2fca304ce4eadb5b8fb40d3dedb5e.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
David Woodhouse [Fri, 12 Jun 2015 09:15:49 +0000 (10:15 +0100)]
iommu/vt-d: Only enable extended context tables if PASID is supported
Although the extended tables are theoretically a completely orthogonal
feature to PASID and anything else that *uses* the newly-available bits,
some of the early hardware has problems even when all we do is enable
them and use only the same bits that were in the old context tables.
For now, there's no motivation to support extended tables unless we're
going to use PASID support to do SVM. So just don't use them unless
PASID support is advertised too. Also add a command-line bailout just in
case later chips also have issues.
The equivalent problem for PASID support has already been fixed with the
upcoming VT-d spec update and commit
bd00c606a ("iommu/vt-d: Change
PASID support to bit 40 of Extended Capability Register"), because the
problematic platforms use the old definition of the PASID-capable bit,
which is now marked as reserved and meaningless.
So with this change, we'll magically start using ECS again only when we
see the new hardware advertising "hey, we have PASID support and we
actually tested it this time" on bit 40.
The VT-d hardware architect has promised that we are not going to have
any reason to support ECS *without* PASID any time soon, and he'll make
sure he checks with us before changing that.
In the future, if hypothetical new features also use new bits in the
context tables and can be seen on implementations *without* PASID support,
we might need to add their feature bits to the ecs_enabled() macro.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Oder Chiou [Fri, 12 Jun 2015 06:47:36 +0000 (14:47 +0800)]
ASoC: rt5645: Add the device tree parser
Modify the RT5645 driver to parse platform data from device tree. This is
missing from previous patch in sound/soc/codecs/rt5645.c, that was present
in v3.
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Fang, Yang A [Fri, 12 Jun 2015 05:17:57 +0000 (22:17 -0700)]
ASoC: Intel: Fixed incorrect sst pcm_delay
This patch corrected pcm_delay calculation in BSW sst driver
Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Oder Chiou [Fri, 12 Jun 2015 09:06:29 +0000 (17:06 +0800)]
ASoC: rt286: Add RL6347A class device shared support for RT286
The patch separates the IO function from the rt286. It is prepared to share
for new chips that support the same IO function.
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
NeilBrown [Fri, 12 Jun 2015 10:05:04 +0000 (20:05 +1000)]
md: make sure MD_RECOVERY_DONE is clear before starting recovery/resync
MD_RECOVERY_DONE is normally cleared by md_check_recovery after a
resync etc finished. However it is possible for raid5_start_reshape
to race and start a reshape before MD_RECOVERY_DONE is cleared. This
can lean to multiple reshapes running at the same time, which isn't
good.
To make sure it is cleared before starting a reshape, and also clear
it when reaping a thread, just to be safe.
Signed-off-by: NeilBrown <neilb@suse.de>
NeilBrown [Fri, 12 Jun 2015 09:51:27 +0000 (19:51 +1000)]
md: Close race when setting 'action' to 'idle'.
Checking ->sync_thread without holding the mddev_lock()
isn't really safe, even after flushing the workqueue which
ensures md_start_sync() has been run.
While this code is waiting for the lock, md_check_recovery could reap
the thread itself, and then start another thread (e.g. recovery might
finish, then reshape starts). When this thread gets the lock
md_start_sync() hasn't run so it doesn't get reaped, but
MD_RECOVERY_RUNNING gets cleared. This allows two threads to start
which leads to confusion.
So don't both if MD_RECOVERY_RUNNING isn't set, but if it is do
the flush and the test and the reap all under the mddev_lock to
avoid any race with md_check_recovery.
Signed-off-by: NeilBrown <neilb@suse.de>
Fixes:
6791875e2e53 ("md: make reconfig_mutex optional for writes to md sysfs files.")
Cc: stable@vger.kernel.org (v4.0+)
NeilBrown [Fri, 12 Jun 2015 09:46:44 +0000 (19:46 +1000)]
md: don't return 0 from array_state_store
Returning zero from a 'store' function is bad.
The return value should be either len length of the string
or an error.
So use 'len' if 'err' is zero.
Fixes:
6791875e2e53 ("md: make reconfig_mutex optional for writes to md sysfs files.")
Signed-off-by: NeilBrown <neilb@suse.de>
Cc: stable@vger.kernel (v4.0+)
Krzysztof Kozlowski [Wed, 10 Jun 2015 08:17:07 +0000 (17:17 +0900)]
dmaengine: Fix choppy sound because of unimplemented resume
Some drivers implement only pause operation (no resuming). Example is
pl330 where pause is needed for getting residuum. pl330 does not support
resume operation, transfer must be stopped after pause.
However for slaves this is exposed always as "pause and resume" which
introduces subtle errors on Odroid U3 board (Exynos4412 with pl330).
After adding pause function to pl330 driver the audio playback
(utilizing DMA) gets choppy after some time (approximately 24 hours).
Fix this by exposing "cmd_pause" if and only if pause and resume are
implemented.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reported-by: gabriel@unseen.is
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: <stable@vger.kernel.org>
Fixes:
88987d2c7534 ("dmaengine: pl330: add DMA_PAUSE feature")
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Takashi Iwai [Fri, 12 Jun 2015 05:53:58 +0000 (07:53 +0200)]
ALSA: hda - Abort the probe without i915 binding for HSW/BDW
The previous patch tried to continue the probe if i915 binding fails.
For for simplicity reason, we haven't implemented abort even for
controller chips that are dedicated for HDMI/DP on HSW and BDW.
However, Mengdong suggested that this can be dangerous; BIOS may
disable gfx power well although the PCI entry for HD-audio is left,
and this may result in the unexpected behavior, kernel errors, etc.
For avoiding this situation, abort the probe at i915 binding failure
only for HSW/BDW chips selectively. For other chips, it still
continues.
Fixes:
bf06848bdbe5 ('ALSA: hda - Continue probing even if i915 binding fails')
Reported-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Linus Torvalds [Fri, 12 Jun 2015 00:35:14 +0000 (17:35 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"i915 and radeon fixes:
i915:
fix for connector oops regression
DDC probing fix
radeon:
two radeon reverts, along with a freeze workaround and a fix"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/radeon: Make sure radeon_vm_bo_set_addr always unreserves the BO
Revert "drm/radeon: adjust pll when audio is not enabled"
Revert "drm/radeon: don't share plls if monitors differ in audio support"
drm/radeon: fix freeze for laptop with Turks/Thames GPU.
drm/i915: Fix DDC probe for passive adapters
drm/i915: Properly initialize SDVO analog connectors
Shaohua Li [Thu, 11 Jun 2015 23:50:48 +0000 (16:50 -0700)]
net: don't wait for order-3 page allocation
We saw excessive direct memory compaction triggered by skb_page_frag_refill.
This causes performance issues and add latency. Commit
5640f7685831e0
introduces the order-3 allocation. According to the changelog, the order-3
allocation isn't a must-have but to improve performance. But direct memory
compaction has high overhead. The benefit of order-3 allocation can't
compensate the overhead of direct memory compaction.
This patch makes the order-3 page allocation atomic. If there is no memory
pressure and memory isn't fragmented, the alloction will still success, so we
don't sacrifice the order-3 benefit here. If the atomic allocation fails,
direct memory compaction will not be triggered, skb_page_frag_refill will
fallback to order-0 immediately, hence the direct memory compaction overhead is
avoided. In the allocation failure case, kswapd is waken up and doing
compaction, so chances are allocation could success next time.
alloc_skb_with_frags is the same.
The mellanox driver does similar thing, if this is accepted, we must fix
the driver too.
V3: fix the same issue in alloc_skb_with_frags as pointed out by Eric
V2: make the changelog clearer
Cc: Eric Dumazet <edumazet@google.com>
Cc: Chris Mason <clm@fb.com>
Cc: Debabrata Banerjee <dbavatar@gmail.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dave Airlie [Fri, 12 Jun 2015 00:11:50 +0000 (10:11 +1000)]
Merge tag 'drm-intel-fixes-2015-06-11' of git://anongit.freedesktop.org/drm-intel into drm-fixes
Fix for the regression Linus called out, and another for probing
dongles.
* tag 'drm-intel-fixes-2015-06-11' of git://anongit.freedesktop.org/drm-intel:
drm/i915: Fix DDC probe for passive adapters
drm/i915: Properly initialize SDVO analog connectors
Dave Airlie [Fri, 12 Jun 2015 00:11:14 +0000 (10:11 +1000)]
Merge branch 'drm-fixes-4.1' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
Two regression reverts, and two fixes, one for a dpm boot freeze.
* 'drm-fixes-4.1' of git://people.freedesktop.org/~agd5f/linux:
drm/radeon: Make sure radeon_vm_bo_set_addr always unreserves the BO
Revert "drm/radeon: adjust pll when audio is not enabled"
Revert "drm/radeon: don't share plls if monitors differ in audio support"
drm/radeon: fix freeze for laptop with Turks/Thames GPU.
Robert Shearman [Thu, 11 Jun 2015 18:58:26 +0000 (19:58 +0100)]
mpls: handle device renames for per-device sysctls
If a device is renamed and the original name is subsequently reused
for a new device, the following warning is generated:
sysctl duplicate entry: /net/mpls/conf/veth0//input
CPU: 3 PID: 1379 Comm: ip Not tainted 4.1.0-rc4+ #20
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
0000000000000000 0000000000000000 ffffffff81566aaf 0000000000000000
ffffffff81236279 ffff88002f7d7f00 0000000000000000 ffff88000db336d8
ffff88000db33698 0000000000000005 ffff88002e046000 ffff8800168c9280
Call Trace:
[<
ffffffff81566aaf>] ? dump_stack+0x40/0x50
[<
ffffffff81236279>] ? __register_sysctl_table+0x289/0x5a0
[<
ffffffffa051a24f>] ? mpls_dev_notify+0x1ff/0x300 [mpls_router]
[<
ffffffff8108db7f>] ? notifier_call_chain+0x4f/0x70
[<
ffffffff81470e72>] ? register_netdevice+0x2b2/0x480
[<
ffffffffa0524748>] ? veth_newlink+0x178/0x2d3 [veth]
[<
ffffffff8147f84c>] ? rtnl_newlink+0x73c/0x8e0
[<
ffffffff8147f27a>] ? rtnl_newlink+0x16a/0x8e0
[<
ffffffff81459ff2>] ? __kmalloc_reserve.isra.30+0x32/0x90
[<
ffffffff8147ccfd>] ? rtnetlink_rcv_msg+0x8d/0x250
[<
ffffffff8145b027>] ? __alloc_skb+0x47/0x1f0
[<
ffffffff8149badb>] ? __netlink_lookup+0xab/0xe0
[<
ffffffff8147cc70>] ? rtnetlink_rcv+0x30/0x30
[<
ffffffff8149e7a0>] ? netlink_rcv_skb+0xb0/0xd0
[<
ffffffff8147cc64>] ? rtnetlink_rcv+0x24/0x30
[<
ffffffff8149df17>] ? netlink_unicast+0x107/0x1a0
[<
ffffffff8149e4be>] ? netlink_sendmsg+0x50e/0x630
[<
ffffffff8145209c>] ? sock_sendmsg+0x3c/0x50
[<
ffffffff81452beb>] ? ___sys_sendmsg+0x27b/0x290
[<
ffffffff811bd258>] ? mem_cgroup_try_charge+0x88/0x110
[<
ffffffff811bd5b6>] ? mem_cgroup_commit_charge+0x56/0xa0
[<
ffffffff811d7700>] ? do_filp_open+0x30/0xa0
[<
ffffffff8145336e>] ? __sys_sendmsg+0x3e/0x80
[<
ffffffff8156c3f2>] ? system_call_fastpath+0x16/0x75
Fix this by unregistering the previous sysctl table (registered for
the path containing the original device name) and re-registering the
table for the path containing the new device name.
Fixes:
37bde79979c3 ("mpls: Per-device enabling of packet input")
Reported-by: Scott Feldman <sfeldma@gmail.com>
Signed-off-by: Robert Shearman <rshearma@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Richard Cochran [Thu, 11 Jun 2015 12:51:30 +0000 (14:51 +0200)]
net: igb: fix the start time for periodic output signals
When programming the start of a periodic output, the code wrongly places
the seconds value into the "low" register and the nanoseconds into the
"high" register. Even though this is backwards, it slipped through my
testing, because the re-arming code in the interrupt service routine is
correct, and the signal does appear starting with the second edge.
This patch fixes the issue by programming the registers correctly.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Richard Weinberger [Mon, 4 May 2015 18:58:57 +0000 (20:58 +0200)]
block: pmem: Add dependency on HAS_IOMEM
Not all architectures have io memory.
Fixes:
drivers/block/pmem.c: In function ‘pmem_alloc’:
drivers/block/pmem.c:146:2: error: implicit declaration of function ‘ioremap_nocache’ [-Werror=implicit-function-declaration]
pmem->virt_addr = ioremap_nocache(pmem->phys_addr, pmem->size);
^
drivers/block/pmem.c:146:18: warning: assignment makes pointer from integer without a cast [enabled by default]
pmem->virt_addr = ioremap_nocache(pmem->phys_addr, pmem->size);
^
drivers/block/pmem.c:182:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration]
iounmap(pmem->virt_addr);
^
Signed-off-by: Richard Weinberger <richard@nod.at>
Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Linus Torvalds [Thu, 11 Jun 2015 21:00:10 +0000 (14:00 -0700)]
Merge tag 'trace-rb-bm-fix-4.1-rc7' of git://git./linux/kernel/git/rostedt/linux-trace
Pull ring buffer benchmark buglet fix from Steven Rostedt:
"Wang Long fixed a minor bug in the module parameter for the ring
buffer benchmark, where the produce_fifo was being ignored and the
producer thread's priority was being set with the consumer_fifo
parameter"
* tag 'trace-rb-bm-fix-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
ring-buffer-benchmark: Fix the wrong sched_priority of producer