July 2017 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH] ASoC: spear: spdif_in: constify snd_soc_dai_ops structure
by Gustavo A. R. Silva 15 Aug '17

15 Aug '17

This structure is only stored in the ops field of a snd_soc_dai_driver structure. That field is declared const, so snd_soc_dai_ops structures that have this property can be declared as const also. Signed-off-by: Gustavo A. R. Silva <garsilva(a)embeddedor.com> --- sound/soc/spear/spdif_in.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c index 7f32527..d9368e1 100644 --- a/sound/soc/spear/spdif_in.c +++ b/sound/soc/spear/spdif_in.c @@ -151,7 +151,7 @@ static int spdif_in_trigger(struct snd_pcm_substream *substream, int cmd, return ret; } -static struct snd_soc_dai_ops spdif_in_dai_ops = { +static const struct snd_soc_dai_ops spdif_in_dai_ops = { .shutdown = spdif_in_shutdown, .trigger = spdif_in_trigger, .hw_params = spdif_in_hw_params, -- 2.5.0

3 2

[alsa-devel] [PATCH 000/102] Convert drivers to explicit reset API
by Philipp Zabel 14 Aug '17

14 Aug '17

The reset control API has two modes: exclusive access, where the driver expects to have full and immediate control over the state of the reset line, and shared (clock-like) access, where drivers only request reset deassertion while active, but don't care about the state of the reset line while inactive. Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting reset lines") started to transition the reset control request API calls to explicitly state whether the driver needs exclusive or shared reset control behavior. This series converts all drivers that currently implicitly request exclusive reset controls to the corresponding explicit API call. It is, for the most part, generated from the following semantic patch: @@ expression rstc, dev, id; @@ -rstc = reset_control_get(dev, id); +rstc = reset_control_get_exclusive(dev, id); @@ expression rstc, dev, id; @@ -rstc = reset_control_get_optional(dev, id); +rstc = reset_control_get_optional_exclusive(dev, id); @@ expression rstc, node, id; @@ -rstc = of_reset_control_get(node, id); +rstc = of_reset_control_get_exclusive(node, id); @@ expression rstc, node, index; @@ -rstc = of_reset_control_get_by_index(node, index); +rstc = of_reset_control_get_exclusive_by_index(node, index); @@ expression rstc, dev, id; @@ -rstc = devm_reset_control_get(dev, id); +rstc = devm_reset_control_get_exclusive(dev, id); @@ expression rstc, dev, id; @@ -rstc = devm_reset_control_get_optional(dev, id); +rstc = devm_reset_control_get_optional_exclusive(dev, id); @@ expression rstc, dev, index; @@ -rstc = devm_reset_control_get_by_index(dev, index); +rstc = devm_reset_control_get_exclusive_by_index(dev, index); After all driver patches are applied, the temporary transition helpers can be removed. regards Philipp Philipp Zabel (102): ARM: rockchip: explicitly request exclusive reset control ARM: socfpga: explicitly request exclusive reset control MIPS: pci-mt7620: explicitly request exclusive reset control ahci: st: explicitly request exclusive reset control ata: sata_gemini: explicitly request exclusive reset control ata: ahci_tegra: explicitly request exclusive reset control bus: sunxi-rsb: explicitly request exclusive reset control bus: tegra-gmi: explicitly request exclusive reset control clk: sunxi: explicitly request exclusive reset control clk: tegra: explicitly request exclusive reset control clocksource/drivers/timer-stm32: explicitly request exclusive reset control clocksource/drivers/sun5i: explicitly request exclusive reset control crypto: rockchip: explicitly request exclusive reset control crypto: sun4i-ss - request exclusive reset control PM / devfreq: tegra: explicitly request exclusive reset control dmaengine: stm32-dma: explicitly request exclusive reset control dmaengine: sun6i: explicitly request exclusive reset control dmaengine: tegra-apb: explicitly request exclusive reset control drm: kirin: explicitly request exclusive reset control drm/nouveau/tegra: explicitly request exclusive reset control drm/rockchip: explicitly request exclusive reset control drm/sti: explicitly request exclusive reset control drm/stm: explicitly request exclusive reset control drm/sun4i: explicitly request exclusive reset control drm/tegra: explicitly request exclusive reset control gpu: host1x: explicitly request exclusive reset control i2c: mv64xxx: explicitly request exclusive reset control i2c: stm32f4: explicitly request exclusive reset control i2c: sun6i-pw2i: explicitly request exclusive reset control i2c: tegra: explicitly request exclusive reset control iio: adc: rockchip_saradc: explicitly request exclusive reset control iio: dac: stm32-dac-core: explicitly request exclusive reset control Input: tegra-kbc - request exclusive reset control coda: explicitly request exclusive reset control st-rc: explicitly request exclusive reset control stm32-dcmi: explicitly request exclusive reset control rc: sunxi-cir: explicitly request exclusive reset control mmc: dw_mmc: explicitly request exclusive reset control mmc: sdhci-st: explicitly request exclusive reset control mmc: sunxi: explicitly request exclusive reset control mmc: tegra: explicitly request exclusive reset control mtd: nand: sunxi: explicitly request exclusive reset control mtd: spi-nor: stm32-quadspi: explicitly request exclusive reset control net: dsa: mt7530: explicitly request exclusive reset control net: ethernet: hisi_femac: explicitly request exclusive reset control net: ethernet: hix5hd2_gmac: explicitly request exclusive reset control net: stmmac: explicitly request exclusive reset control net: stmmac: dwc-qos: explicitly request exclusive reset control ath10k: explicitly request exclusive reset control nvmem: lpc18xx-eeprom: explicitly request exclusive reset control PCI: dwc: pcie-qcom: explicitly request exclusive reset control PCI: imx6: explicitly request exclusive reset control PCI: tegra: explicitly request exclusive reset control PCI: rockchip: explicitly request exclusive reset control phy: berlin-usb: explicitly request exclusive reset control PCI: mediatek: explicitly request exclusive reset control phy: qcom-usb-hs: explicitly request exclusive reset control phy: rockchip-pcie: explicitly request exclusive reset control phy: rockchip-typec: explicitly request exclusive reset control phy: rockchip-usb: explicitly request exclusive reset control phy: sun4i-usb: explicitly request exclusive reset control phy: sun9i-usb: explicitly request exclusive reset control phy: tegra: explicitly request exclusive reset control phy: qcom-qmp: explicitly request exclusive reset control phy: qcom-qusb2: explicitly request exclusive reset control pinctrl: stm32: explicitly request exclusive reset control pinctrl: sunxi: explicitly request exclusive reset control pinctrl: tegra: explicitly request exclusive reset control pwm: hibvt: explicitly request exclusive reset control pwm: tegra: explicitly request exclusive reset control remoteproc/keystone: explicitly request exclusive reset control remoteproc: qcom: explicitly request exclusive reset control remoteproc: st: explicitly request exclusive reset control soc: mediatek: PMIC wrap: explicitly request exclusive reset control soc/tegra: pmc: explicitly request exclusive reset control spi: stm32: explicitly request exclusive reset control spi: sun6i: explicitly request exclusive reset control spi: tegra20-slink: explicitly request exclusive reset control spi: tegra114: explicitly request exclusive reset control spi: tegra20-sflash: explicitly request exclusive reset control staging: nvec: explicitly request exclusive reset control thermal: rockchip: explicitly request exclusive reset control thermal: tegra: explicitly request exclusive reset control serial: 8250_dw: explicitly request exclusive reset control serial: tegra: explicitly request exclusive reset control usb: chipidea: msm: explicitly request exclusive reset control usb: dwc2: explicitly request exclusive reset control usb: host: ehci-tegra: explicitly request exclusive reset control usb: host: xhci-tegra: explicitly request exclusive reset control usb: musb: sunxi: explicitly request exclusive reset control usb: phy: msm: explicitly request exclusive reset control usb: phy: qcom-8x16-usb: explicitly request exclusive reset control watchdog: asm9260: explicitly request exclusive reset control watchdog: mt7621: explicitly request exclusive reset control watchdog: rt2880: explicitly request exclusive reset control watchdog: zx2967: explicitly request exclusive reset control ASoC: img: explicitly request exclusive reset control ASoC: stm32: explicitly request exclusive reset control ASoC: sun4i: explicitly request exclusive reset control ASoC: tegra: explicitly request exclusive reset control Documentation: devres: add explicit exclusive/shared reset control request calls reset: finish transition to explicit exclusive reset control requests Documentation/driver-model/devres.txt | 7 ++- arch/arm/mach-rockchip/platsmp.c | 2 +- arch/mips/pci/pci-mt7620.c | 2 +- drivers/ata/ahci_st.c | 6 +-- drivers/ata/ahci_tegra.c | 8 ++-- drivers/ata/sata_gemini.c | 4 +- drivers/bus/sunxi-rsb.c | 2 +- drivers/bus/tegra-gmi.c | 2 +- drivers/clk/sunxi/clk-sun9i-mmc.c | 2 +- drivers/clk/tegra/clk-dfll.c | 2 +- drivers/clocksource/timer-stm32.c | 2 +- drivers/clocksource/timer-sun5i.c | 2 +- drivers/crypto/rockchip/rk3288_crypto.c | 2 +- drivers/crypto/sunxi-ss/sun4i-ss-core.c | 3 +- drivers/devfreq/tegra-devfreq.c | 2 +- drivers/dma/stm32-dma.c | 2 +- drivers/dma/sun6i-dma.c | 2 +- drivers/dma/tegra20-apb-dma.c | 2 +- drivers/fpga/altera-hps2fpga.c | 3 +- drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c | 2 +- drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 2 +- drivers/gpu/drm/rockchip/cdn-dp-core.c | 8 ++-- drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 4 +- drivers/gpu/drm/sti/sti_hdmi.c | 2 +- drivers/gpu/drm/sti/sti_hqvdp.c | 2 +- drivers/gpu/drm/sti/sti_tvout.c | 2 +- drivers/gpu/drm/stm/ltdc.c | 2 +- drivers/gpu/drm/sun4i/sun4i_backend.c | 4 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 2 +- drivers/gpu/drm/sun4i/sun4i_tv.c | 2 +- drivers/gpu/drm/sun4i/sun6i_drc.c | 2 +- drivers/gpu/drm/sun4i/sun8i_mixer.c | 2 +- drivers/gpu/drm/tegra/dc.c | 2 +- drivers/gpu/drm/tegra/dpaux.c | 3 +- drivers/gpu/drm/tegra/dsi.c | 2 +- drivers/gpu/drm/tegra/gr3d.c | 6 +-- drivers/gpu/drm/tegra/hdmi.c | 2 +- drivers/gpu/drm/tegra/sor.c | 2 +- drivers/gpu/host1x/dev.c | 2 +- drivers/i2c/busses/i2c-mv64xxx.c | 2 +- drivers/i2c/busses/i2c-stm32f4.c | 2 +- drivers/i2c/busses/i2c-sun6i-p2wi.c | 2 +- drivers/i2c/busses/i2c-tegra.c | 2 +- drivers/iio/adc/rockchip_saradc.c | 3 +- drivers/iio/dac/stm32-dac-core.c | 2 +- drivers/input/keyboard/tegra-kbc.c | 2 +- drivers/media/platform/coda/coda-common.c | 3 +- drivers/media/platform/stm32/stm32-dcmi.c | 2 +- drivers/media/rc/st_rc.c | 2 +- drivers/media/rc/sunxi-cir.c | 2 +- drivers/mmc/host/dw_mmc.c | 2 +- drivers/mmc/host/sdhci-st.c | 2 +- drivers/mmc/host/sdhci-tegra.c | 3 +- drivers/mmc/host/sunxi-mmc.c | 3 +- drivers/mtd/nand/sunxi_nand.c | 2 +- drivers/mtd/spi-nor/stm32-quadspi.c | 2 +- drivers/net/dsa/mt7530.c | 3 +- drivers/net/ethernet/hisilicon/hisi_femac.c | 4 +- drivers/net/ethernet/hisilicon/hix5hd2_gmac.c | 6 +-- .../ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 3 +- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 4 +- drivers/net/wireless/ath/ath10k/ahb.c | 15 ++++--- drivers/nvmem/lpc18xx_eeprom.c | 2 +- drivers/pci/dwc/pci-imx6.c | 7 +-- drivers/pci/dwc/pcie-qcom.c | 40 +++++++++-------- drivers/pci/host/pci-tegra.c | 6 +-- drivers/pci/host/pcie-mediatek.c | 2 +- drivers/pci/host/pcie-rockchip.c | 15 ++++--- drivers/phy/allwinner/phy-sun4i-usb.c | 2 +- drivers/phy/allwinner/phy-sun9i-usb.c | 4 +- drivers/phy/marvell/phy-berlin-usb.c | 2 +- drivers/phy/qualcomm/phy-qcom-qmp.c | 4 +- drivers/phy/qualcomm/phy-qcom-qusb2.c | 3 +- drivers/phy/qualcomm/phy-qcom-usb-hs.c | 3 +- drivers/phy/rockchip/phy-rockchip-pcie.c | 2 +- drivers/phy/rockchip/phy-rockchip-typec.c | 6 +-- drivers/phy/rockchip/phy-rockchip-usb.c | 2 +- drivers/phy/tegra/xusb-tegra210.c | 4 +- drivers/phy/tegra/xusb.c | 2 +- drivers/pinctrl/stm32/pinctrl-stm32.c | 2 +- drivers/pinctrl/sunxi/pinctrl-sun6i-a31-r.c | 2 +- drivers/pinctrl/sunxi/pinctrl-sun8i-a23-r.c | 2 +- drivers/pinctrl/tegra/pinctrl-tegra-xusb.c | 2 +- drivers/pwm/pwm-hibvt.c | 2 +- drivers/pwm/pwm-tegra.c | 2 +- drivers/remoteproc/keystone_remoteproc.c | 2 +- drivers/remoteproc/qcom_q6v5_pil.c | 3 +- drivers/remoteproc/st_remoteproc.c | 6 ++- drivers/reset/core.c | 2 +- drivers/soc/mediatek/mtk-pmic-wrap.c | 5 ++- drivers/soc/tegra/pmc.c | 2 +- drivers/spi/spi-stm32.c | 2 +- drivers/spi/spi-sun6i.c | 2 +- drivers/spi/spi-tegra114.c | 2 +- drivers/spi/spi-tegra20-sflash.c | 2 +- drivers/spi/spi-tegra20-slink.c | 2 +- drivers/staging/nvec/nvec.c | 2 +- drivers/thermal/rockchip_thermal.c | 3 +- drivers/thermal/tegra/soctherm.c | 3 +- drivers/tty/serial/8250/8250_dw.c | 2 +- drivers/tty/serial/serial-tegra.c | 2 +- drivers/usb/chipidea/ci_hdrc_msm.c | 2 +- drivers/usb/dwc2/platform.c | 3 +- drivers/usb/host/ehci-tegra.c | 5 ++- drivers/usb/host/xhci-tegra.c | 6 ++- drivers/usb/musb/sunxi.c | 2 +- drivers/usb/phy/phy-msm-usb.c | 4 +- drivers/usb/phy/phy-qcom-8x16-usb.c | 2 +- drivers/watchdog/asm9260_wdt.c | 2 +- drivers/watchdog/mt7621_wdt.c | 2 +- drivers/watchdog/rt2880_wdt.c | 2 +- drivers/watchdog/zx2967_wdt.c | 2 +- include/linux/reset.h | 50 ---------------------- sound/soc/img/img-i2s-in.c | 2 +- sound/soc/img/img-i2s-out.c | 2 +- sound/soc/img/img-parallel-out.c | 2 +- sound/soc/img/img-spdif-in.c | 2 +- sound/soc/img/img-spdif-out.c | 2 +- sound/soc/stm/stm32_i2s.c | 2 +- sound/soc/stm/stm32_sai.c | 2 +- sound/soc/stm/stm32_spdifrx.c | 2 +- sound/soc/sunxi/sun4i-codec.c | 3 +- sound/soc/sunxi/sun4i-i2s.c | 2 +- sound/soc/sunxi/sun4i-spdif.c | 3 +- sound/soc/tegra/tegra30_ahub.c | 4 +- 128 files changed, 226 insertions(+), 235 deletions(-) -- 2.11.0 Cc: "David S. Miller" <davem(a)davemloft.net> Cc: "Emilio López" <emilio(a)elopez.com.ar> Cc: Adrian Hunter <adrian.hunter(a)intel.com> Cc: Alan Stern <stern(a)rowland.harvard.edu> Cc: Alan Tull <atull(a)kernel.org> Cc: Alexandre Torgue <alexandre.torgue(a)st.com> Cc: Andrew Lunn <andrew(a)lunn.ch> Cc: Ben Skeggs <bskeggs(a)redhat.com> Cc: Benjamin Gaignard <benjamin.gaignard(a)linaro.org> Cc: Bin Liu <b-liu(a)ti.com> Cc: Bjorn Andersson <bjorn.andersson(a)linaro.org> Cc: Bjorn Helgaas <bhelgaas(a)google.com> Cc: Boris Brezillon <boris.brezillon(a)free-electrons.com> Cc: Brian Norris <computersforpeace(a)gmail.com> Cc: Chanwoo Choi <cw00.choi(a)samsung.com> Cc: Chen Feng <puck.chen(a)hisilicon.com> Cc: Chen-Yu Tsai <wens(a)csie.org> Cc: Corentin Labbe <clabbe.montjoie(a)gmail.com> Cc: Cyrille Pitchen <cyrille.pitchen(a)wedev4u.fr> Cc: Dan Williams <dan.j.williams(a)intel.com> Cc: Daniel Lezcano <daniel.lezcano(a)linaro.org> Cc: David Airlie <airlied(a)linux.ie> Cc: David Woodhouse <dwmw2(a)infradead.org> Cc: Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Cc: Eduardo Valentin <edubezval(a)gmail.com> Cc: Felipe Balbi <balbi(a)kernel.org> Cc: Florian Fainelli <f.fainelli(a)gmail.com> Cc: Giuseppe Cavallaro <peppe.cavallaro(a)st.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: Guenter Roeck <linux(a)roeck-us.net> Cc: Hartmut Knaack <knaack.h(a)gmx.de> Cc: Heiko Stuebner <heiko(a)sntech.de> Cc: Herbert Xu <herbert(a)gondor.apana.org.au> Cc: Jaehoon Chung <jh80.chung(a)samsung.com> Cc: Jiri Slaby <jslaby(a)suse.com> Cc: Joachim Eastwood <manabian(a)gmail.com> Cc: John Youn <johnyoun(a)synopsys.com> Cc: Jon Hunter <jonathanh(a)nvidia.com> Cc: Jonathan Cameron <jic23(a)kernel.org> Cc: Jonathan Corbet <corbet(a)lwn.net> Cc: Jonathan Hunter <jonathanh(a)nvidia.com> Cc: Kalle Valo <kvalo(a)qca.qualcomm.com> Cc: Kishon Vijay Abraham I <kishon(a)ti.com> Cc: Kyungmin Park <kyungmin.park(a)samsung.com> Cc: Lars-Peter Clausen <lars(a)metafoo.de> Cc: Laxman Dewangan <ldewangan(a)nvidia.com> Cc: Lee Jones <lee.jones(a)linaro.org> Cc: Liam Girdwood <lgirdwood(a)gmail.com> Cc: Linus Walleij <linus.walleij(a)linaro.org> Cc: Lucas Stach <l.stach(a)pengutronix.de> Cc: Marc Dietrich <marvin24(a)gmx.de> Cc: Marek Vasut <marek.vasut(a)gmail.com> Cc: Mark Brown <broonie(a)kernel.org> Cc: Mark Yao <mark.yao(a)rock-chips.com> Cc: Mathias Nyman <mathias.nyman(a)intel.com> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: Maxime Coquelin <mcoquelin.stm32(a)gmail.com> Cc: Maxime Ripard <maxime.ripard(a)free-electrons.com> Cc: Michael Turquette <mturquette(a)baylibre.com> Cc: Moritz Fischer <moritz.fischer(a)ettus.com> Cc: MyungJoo Ham <myungjoo.ham(a)samsung.com> Cc: Ohad Ben-Cohen <ohad(a)wizery.com> Cc: Patrice Chotard <patrice.chotard(a)st.com> Cc: Peter Chen <Peter.Chen(a)nxp.com> Cc: Peter De Schrijver <pdeschrijver(a)nvidia.com> Cc: Peter Meerwald-Stadler <pmeerw(a)pmeerw.net> Cc: Philippe Cornu <philippe.cornu(a)st.com> Cc: Prashant Gaikwad <pgaikwad(a)nvidia.com> Cc: Rakesh Iyer <riyer(a)nvidia.com> Cc: Ralf Baechle <ralf(a)linux-mips.org> Cc: Richard Weinberger <richard(a)nod.at> Cc: Richard Zhu <hongxing.zhu(a)nxp.com> Cc: Rongrong Zou <zourongrong(a)gmail.com> Cc: Ryder Lee <ryder.lee(a)mediatek.com> Cc: Salil Mehta <salil.mehta(a)huawei.com> Cc: Shawn Lin <shawn.lin(a)rock-chips.com> Cc: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> Cc: Stanimir Varbanov <svarbanov(a)mm-sol.com> Cc: Stephen Boyd <sboyd(a)codeaurora.org> Cc: Tejun Heo <tj(a)kernel.org> Cc: Thierry Reding <thierry.reding(a)gmail.com> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Ulf Hansson <ulf.hansson(a)linaro.org> Cc: Vincent Abriou <vincent.abriou(a)st.com> Cc: Vinod Koul <vinod.koul(a)intel.com> Cc: Vivien Didelot <vivien.didelot(a)savoirfairelinux.com> Cc: Wim Van Sebroeck <wim(a)iguana.be> Cc: Wolfram Sang <wsa(a)the-dreams.de> Cc: Xinliang Liu <z.liuxinliang(a)hisilicon.com> Cc: Xinwei Kong <kong.kongxinwei(a)hisilicon.com> Cc: Yannick Fertre <yannick.fertre(a)st.com> Cc: Yisen Zhuang <yisen.zhuang(a)huawei.com> Cc: Zhang Rui <rui.zhang(a)intel.com> Cc: alsa-devel(a)alsa-project.org Cc: ath10k(a)lists.infradead.org Cc: devel(a)driverdev.osuosl.org Cc: dmaengine(a)vger.kernel.org Cc: dri-devel(a)lists.freedesktop.org Cc: linux-arm-kernel(a)lists.infradead.org Cc: linux-arm-msm(a)vger.kernel.org Cc: linux-clk(a)vger.kernel.org Cc: linux-crypto(a)vger.kernel.org Cc: linux-doc(a)vger.kernel.org Cc: linux-fpga(a)vger.kernel.org Cc: linux-gpio(a)vger.kernel.org Cc: linux-i2c(a)vger.kernel.org Cc: linux-ide(a)vger.kernel.org Cc: linux-iio(a)vger.kernel.org Cc: linux-input(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Cc: linux-media(a)vger.kernel.org Cc: linux-mediatek(a)lists.infradead.org Cc: linux-mips(a)linux-mips.org Cc: linux-mmc(a)vger.kernel.org Cc: linux-mtd(a)lists.infradead.org Cc: linux-pci(a)vger.kernel.org Cc: linux-pm(a)vger.kernel.org Cc: linux-pwm(a)vger.kernel.org Cc: linux-remoteproc(a)vger.kernel.org Cc: linux-rockchip(a)lists.infradead.org Cc: linux-serial(a)vger.kernel.org Cc: linux-spi(a)vger.kernel.org Cc: linux-tegra(a)vger.kernel.org Cc: linux-usb(a)vger.kernel.org Cc: linux-watchdog(a)vger.kernel.org Cc: linux-wireless(a)vger.kernel.org Cc: netdev(a)vger.kernel.org Cc: nouveau(a)lists.freedesktop.org

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[alsa-devel] [PATCH 10/11] ASoC: pxa: Handle return value of clk_prepare_enable.
by Arvind Yadav 11 Aug '17

11 Aug '17

clk_prepare_enable() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav.cs(a)gmail.com> --- sound/soc/pxa/pxa2xx-i2s.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c index 3fb60ba..2312c22 100644 --- a/sound/soc/pxa/pxa2xx-i2s.c +++ b/sound/soc/pxa/pxa2xx-i2s.c @@ -164,10 +164,14 @@ static int pxa2xx_i2s_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_dmaengine_dai_dma_data *dma_data; + int ret; if (WARN_ON(IS_ERR(clk_i2s))) return -EINVAL; - clk_prepare_enable(clk_i2s); + ret = clk_prepare_enable(clk_i2s); + if (ret) + return ret; + clk_ena = 1; pxa_i2s_wait(); -- 1.9.1

2 3

[alsa-devel] [PATCH] ASoC: spear: Remove redundant message
by dspmihai 10 Aug '17

10 Aug '17

This was reported by checkpatch.pl Signed-off-by: Despotovici Mihai <despotovici.mihai(a)gmail.com> --- sound/soc/spear/spdif_in.c | 4 +--- sound/soc/spear/spdif_out.c | 4 +--- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/sound/soc/spear/spdif_in.c b/sound/soc/spear/spdif_in.c index 977a078..0f3b1a8 100644 --- a/sound/soc/spear/spdif_in.c +++ b/sound/soc/spear/spdif_in.c @@ -216,10 +216,8 @@ static int spdif_in_probe(struct platform_device *pdev) return -EINVAL; host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); - if (!host) { - dev_warn(&pdev->dev, "kzalloc fail\n"); + if (!host) return -ENOMEM; - } host->io_base = io_base; host->irq = platform_get_irq(pdev, 0); diff --git a/sound/soc/spear/spdif_out.c b/sound/soc/spear/spdif_out.c index 0a72d52..58d5843 100644 --- a/sound/soc/spear/spdif_out.c +++ b/sound/soc/spear/spdif_out.c @@ -282,10 +282,8 @@ static int spdif_out_probe(struct platform_device *pdev) int ret; host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL); - if (!host) { - dev_warn(&pdev->dev, "kzalloc fail\n"); + if (!host) return -ENOMEM; - } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); host->io_base = devm_ioremap_resource(&pdev->dev, res); -- 2.7.4

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[alsa-devel] [PATCH v1 0/6] ASoC: codecs: msm8916-wcd-analog: Add support to MBHC
by srinivas.kandagatla＠linaro.org 10 Aug '17

10 Aug '17

From: Srinivas Kandagatla <srinivas.kandagatla(a)linaro.org> This patchset adds support to MBHC(Multibutton headset control) block in PM8916 analog block. MBHC support comes from2 blocks first mechanical headset detection and second headset type, 5 button detection. This patchset adds support to: 1> Support to NC and NO type of headset Jacks. 2> Mechanical insertion and detection of headset jack. 3> Detect a 3 pole Headphone and a 4 pole Headset. 4> Detect 5 buttons. First patch fixes error code returned by snd_soc_codec_set_jack() to be more precise for users. Second patch is patch from Damien, followed by few fixes to codec driver w.r.t mbhc and final patch to add mbhc support. Damien sent a similar patchset to add support to mechanical detection, but that patch has issues and will not work on most usecases (for example after a playback/capture session, multicodec case). So I only picked up the BIT mask patch from that series. Tested it on DB410c with Audio Mezz board with 4 pole and 3 pole and during playback and recording use cases. root@linaro-alip:~# evtest No device specified, trying to scan all of /dev/input/event* Available devices: /dev/input/event0: pm8941_pwrkey /dev/input/event1: DB410c Headset Jack /dev/input/event2: gpio_keys Select the device event number [0-2]: 1 Input driver version is 1.0.1 Input device ID: bus 0x0 vendor 0x0 product 0x0 version 0x0 Input device name: "DB410c Headset Jack" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 114 (KEY_VOLUMEDOWN) Event code 115 (KEY_VOLUMEUP) Event code 226 (KEY_MEDIA) Event code 260 (BTN_4) Event code 582 (KEY_VOICECOMMAND) Event type 5 (EV_SW) Event code 2 (SW_HEADPHONE_INSERT) state 1 Event code 4 (SW_MICROPHONE_INSERT) state 1 Properties: Testing ... (interrupt to exit) Event: time 1501001112.059684, type 1 (EV_KEY), code 226 (KEY_MEDIA), value 1 Event: time 1501001112.059684, type 5 (EV_SW), code 2 (SW_HEADPHONE_INSERT), value 0 Event: time 1501001112.059684, type 5 (EV_SW), code 4 (SW_MICROPHONE_INSERT), value 0 Event: time 1501001112.059684, -------------- SYN_REPORT ------------ Event: time 1501001112.254116, type 1 (EV_KEY), code 226 (KEY_MEDIA), value 0 Event: time 1501001112.254116, -------------- SYN_REPORT ------------ Event: time 1501001113.154184, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 1 Event: time 1501001113.154184, -------------- SYN_REPORT ------------ Event: time 1501001113.319658, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 0 Event: time 1501001113.319658, -------------- SYN_REPORT ------------ Event: time 1501001113.781084, type 1 (EV_KEY), code 226 (KEY_MEDIA), value 1 Event: time 1501001113.781084, -------------- SYN_REPORT ------------ Event: time 1501001114.024930, type 1 (EV_KEY), code 226 (KEY_MEDIA), value 0 Event: time 1501001114.024930, -------------- SYN_REPORT ------------ Event: time 1501001114.419082, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 1 Event: time 1501001114.419082, -------------- SYN_REPORT ------------ Event: time 1501001114.576011, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 0 Event: time 1501001114.576011, -------------- SYN_REPORT ------------ Event: time 1501001114.795281, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 1 Event: time 1501001114.795281, -------------- SYN_REPORT ------------ Event: time 1501001114.863333, type 1 (EV_KEY), code 114 (KEY_VOLUMEDOWN), value 0 Event: time 1501001114.863333, -------------- SYN_REPORT ------------ Event: time 1501001116.603372, type 1 (EV_KEY), code 226 (KEY_MEDIA), value 1 Event: time 1501001116.603372, -------------- SYN_REPORT ------------ Damien Riegel (1): ASoC: codecs: msm8916-analog: fix DIG_CLK_CTL_RXD3_CLK_EN define Srinivas Kandagatla (5): ASoC: jack: fix snd_soc_codec_set_jack return error ASoC: codecs: msm8916-wcd-analog: move codec reset to probe ASoC: codecs: msm8916-wcd-analog: set default micbias voltage to 1.8 ASoC: codecs: msm8916-wcd-analog: add MBHC support ASoC: qcom: apq8016-sbc: Add support to Headset JACK .../bindings/sound/qcom,msm8916-wcd-analog.txt | 9 + sound/soc/codecs/msm8916-wcd-analog.c | 359 +++++++++++++++++++-- sound/soc/codecs/msm8916-wcd.h | 12 + sound/soc/qcom/apq8016_sbc.c | 52 +++ sound/soc/soc-jack.c | 2 +- 5 files changed, 410 insertions(+), 24 deletions(-) create mode 100644 sound/soc/codecs/msm8916-wcd.h -- 2.9.3

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[alsa-devel] [Test Request v2] Component level pcm_new/pcm_free v2
by Kuninori Morimoto 10 Aug '17

10 Aug '17

Hi Mark, Johan, Brian These are v2 of Component level pcm_new/free patches v2. Previous patch-set still had issue if 2 platform were registered. I think this version solved this issue. But, I'm not sure if you are using unexpected usage which I don't use. So, can you please test these patches ? replacing platform to component is based on this patch-set Kuninori Morimoto (3): ASoC: soc-core: add snd_soc_rtdcom_xxx() ASoC: use snd_soc_rtdcom_add() and convert to consistent operation ASoC: add Component level pcm_new/pcm_free v2 Best regards --- Kuninori Morimoto

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[alsa-devel] [PATCH v4 00/17] Add support for Cirrus Logic CS47L35/L85/L90/L91 codecs
by Richard Fitzgerald 08 Aug '17

08 Aug '17

The Cirrus Logic CS47L35, CS47L85, CS47L90/91 codecs are complex audio SoC devices. In addition to the core audio capability they have onboard GPIO, regulators, DSPs and interrupt controller and a large register map space accessed over SPI or I2C. This family of codecs is based around common IP blocks and they are managed by a set of common drivers referred to as "Madera". Summary of changes since V3: - Manually stripped register definitions we're not using right now from registers.h to reduce the size and included some explanation in the commit message for why we do it the way we do - Fixed review comments on MFD code - Fixed Kconfig dependency error on pinctrl (missing dependency in MFD) - minor bugfixes to routing in CS47L85 and CS47L90 codec drivers Richard Fitzgerald (17): mfd: madera: Add register definitions for Cirrus Logic Madera codecs mfd: madera: Add DT bindings for Cirrus Logic Madera codecs mfd: madera: Add common support for Cirrus Logic Madera codecs mfd: madera: Register map tables for Cirrus Logic CS47L35 mfd: madera: Register map tables for Cirrus Logic CS47L85 mfd: madera: Register map tables for Cirrus Logic CS47L90/91 regulator: arizona-micsupp: Add support for Cirrus Logic Madera codecs regulator: arizona-ldo1: Add support for Cirrus Logic Madera codecs irqchip: Add driver for Cirrus Logic Madera codecs pinctrl: madera: Add DT bindings for Cirrus Logic Madera codecs pinctrl: madera: Add driver for Cirrus Logic Madera codecs gpio: madera: Support Cirrus Logic Madera class codecs ASoC: madera: Add DT bindings for Cirrus Logic Madera codecs ASoC: madera: Add common support for Cirrus Logic Madera codecs ASoC: cs47l35: Add codec driver for Cirrus Logic CS47L35 ASoC: cs47l85: Add codec driver for Cirrus Logic CS47L85 ASoC: cs47l90: Add codec driver for Cirrus Logic CS47L90 Documentation/devicetree/bindings/mfd/madera.txt | 102 + .../bindings/pinctrl/cirrus,madera-pinctrl.txt | 99 + .../bindings/regulator/arizona-regulator.txt | 3 +- Documentation/devicetree/bindings/sound/madera.txt | 67 + MAINTAINERS | 23 + drivers/gpio/Kconfig | 6 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-madera.c | 196 + drivers/irqchip/Kconfig | 3 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-madera.c | 301 ++ drivers/mfd/Kconfig | 48 + drivers/mfd/Makefile | 13 + drivers/mfd/cs47l35-tables.c | 1610 +++++++ drivers/mfd/cs47l85-tables.c | 3010 +++++++++++++ drivers/mfd/cs47l90-tables.c | 2675 ++++++++++++ drivers/mfd/madera-core.c | 617 +++ drivers/mfd/madera-i2c.c | 135 + drivers/mfd/madera-spi.c | 135 + drivers/mfd/madera.h | 54 + drivers/pinctrl/Kconfig | 1 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/cirrus/Kconfig | 15 + drivers/pinctrl/cirrus/Makefile | 11 + drivers/pinctrl/cirrus/pinctrl-cs47l35.c | 46 + drivers/pinctrl/cirrus/pinctrl-cs47l85.c | 60 + drivers/pinctrl/cirrus/pinctrl-cs47l90.c | 58 + drivers/pinctrl/cirrus/pinctrl-madera.c | 1074 +++++ drivers/pinctrl/cirrus/pinctrl-madera.h | 40 + drivers/regulator/Kconfig | 15 +- drivers/regulator/arizona-ldo1.c | 82 +- drivers/regulator/arizona-micsupp.c | 71 +- include/dt-bindings/sound/madera.h | 27 + include/linux/irqchip/irq-madera-pdata.h | 23 + include/linux/irqchip/irq-madera.h | 96 + include/linux/mfd/madera/core.h | 179 + include/linux/mfd/madera/pdata.h | 61 + include/linux/mfd/madera/registers.h | 3987 ++++++++++++++++++ include/sound/madera-pdata.h | 61 + sound/soc/codecs/Kconfig | 23 + sound/soc/codecs/Makefile | 8 + sound/soc/codecs/cs47l35.c | 1747 ++++++++ sound/soc/codecs/cs47l85.c | 2722 ++++++++++++ sound/soc/codecs/cs47l90.c | 2661 ++++++++++++ sound/soc/codecs/madera.c | 4438 ++++++++++++++++++++ sound/soc/codecs/madera.h | 470 +++ 46 files changed, 27066 insertions(+), 10 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/madera.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt create mode 100644 Documentation/devicetree/bindings/sound/madera.txt create mode 100644 drivers/gpio/gpio-madera.c create mode 100644 drivers/irqchip/irq-madera.c create mode 100644 drivers/mfd/cs47l35-tables.c create mode 100644 drivers/mfd/cs47l85-tables.c create mode 100644 drivers/mfd/cs47l90-tables.c create mode 100644 drivers/mfd/madera-core.c create mode 100644 drivers/mfd/madera-i2c.c create mode 100644 drivers/mfd/madera-spi.c create mode 100644 drivers/mfd/madera.h create mode 100644 drivers/pinctrl/cirrus/Kconfig create mode 100644 drivers/pinctrl/cirrus/Makefile create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs47l35.c create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs47l85.c create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs47l90.c create mode 100644 drivers/pinctrl/cirrus/pinctrl-madera.c create mode 100644 drivers/pinctrl/cirrus/pinctrl-madera.h create mode 100644 include/dt-bindings/sound/madera.h create mode 100644 include/linux/irqchip/irq-madera-pdata.h create mode 100644 include/linux/irqchip/irq-madera.h create mode 100644 include/linux/mfd/madera/core.h create mode 100644 include/linux/mfd/madera/pdata.h create mode 100644 include/linux/mfd/madera/registers.h create mode 100644 include/sound/madera-pdata.h create mode 100644 sound/soc/codecs/cs47l35.c create mode 100644 sound/soc/codecs/cs47l85.c create mode 100644 sound/soc/codecs/cs47l90.c create mode 100644 sound/soc/codecs/madera.c create mode 100644 sound/soc/codecs/madera.h -- 1.9.1

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[alsa-devel] [PATCH] ASoC: rockchip: add bindings for i2s
by Sugar Zhang 07 Aug '17

07 Aug '17

This patch add bindings for rk3036/rk3228/rk3328/rk3366 i2s. Signed-off-by: Sugar Zhang <sugar.zhang(a)rock-chips.com> --- Documentation/devicetree/bindings/sound/rockchip-i2s.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt index 206aba1..b208a75 100644 --- a/Documentation/devicetree/bindings/sound/rockchip-i2s.txt +++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.txt @@ -7,8 +7,12 @@ Required properties: - compatible: should be one of the following: - "rockchip,rk3066-i2s": for rk3066 + - "rockchip,rk3036-i2s", "rockchip,rk3066-i2s": for rk3036 - "rockchip,rk3188-i2s", "rockchip,rk3066-i2s": for rk3188 + - "rockchip,rk3228-i2s", "rockchip,rk3066-i2s": for rk3228 - "rockchip,rk3288-i2s", "rockchip,rk3066-i2s": for rk3288 + - "rockchip,rk3328-i2s", "rockchip,rk3066-i2s": for rk3328 + - "rockchip,rk3366-i2s", "rockchip,rk3066-i2s": for rk3366 - "rockchip,rk3368-i2s", "rockchip,rk3066-i2s": for rk3368 - "rockchip,rk3399-i2s", "rockchip,rk3066-i2s": for rk3399 - reg: physical base address of the controller and length of memory mapped -- 2.7.4

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[alsa-devel] [PATCH v3 00/12] ASoC: Add I2S support for Allwinner H3 SoCs
by codekipper＠gmail.com 07 Aug '17

07 Aug '17

From: Marcus Cooper <codekipper(a)gmail.com> Hi All, please find attached a series of patches to bring i2s support to the Allwinner H3 SoC. This has been tested with the following setups: A20 Olimex EVB connected to a pcm5102 Orange Pi 2 connected to a uda1380 Orange Pi 2 hdmi audio playback Pine 64 connected to the audio DAC board To get i2s working some additional patches are required which will be delivered later. For now they have been pushed here https://github.com/codekipper/linux-sunxi/commits/sunxi-audio-h3 I don't own a A33 device which uses the i2s block for the audio codec so if someone could test against that it would be much appreciated. I'm also wondering if there is a preferred way of setting the lrclk size in the dts?..currently it is set to the sample width but for example the pcm5102a wants it to be 32 bits whatever the sample rate. Thanks in advance, CK --- v3 changes compared to v2 are: - initial changes to prepare driver for newer SoCs has been broken down into smaller patches - reduce use of regmap fields to where just needed. - clkdiv expansion will be delivered later. - defines for H3 variant segregated. - fixed regmap config issue with SUN8I_I2S_FIFO_TX_REG. v2 changes compared to v1 are: - massive refactoring to remove duplicate code making use of regmap_fields. - extending the clock divisors. - removed code that should be delivered when we support 20/24bits --- Marcus Cooper (12): ASoC: sun4i-i2s: Extend quirks scope ASoC: sun4i-i2s: Add clkdiv offsets to quirks ASoC: sun4i-i2s: Add regmap config to quirks ASoC: sun4i-i2s: Add TX FIFO offset to quirks ASoC: sun4i-i2s: Add regmap fields for channels ASoC: sun4i-i2s: Add changes for wss and sr ASoC: sun4i-i2s: bclk and lrclk polarity tidyup ASoC: sun4i-i2s: Add mclk enable regmap field ASoC: sun4i-i2s: Add regmap field to set format ASoC: sun4i-i2s: Check for slave select bit ASoC: sun4i-i2s: Update global enable with bitmask ASoC: sun4i-i2s: Add support for H3 .../devicetree/bindings/sound/sun4i-i2s.txt | 2 + sound/soc/sunxi/sun4i-i2s.c | 460 ++++++++++++++++++--- 2 files changed, 398 insertions(+), 64 deletions(-) -- 2.13.3

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[alsa-devel] [PATCH v2] ASoC: Intel: Reset hw_ptr on resume trigger
by Cheng-Yi Chiang 07 Aug '17

07 Aug '17

From: "U. Artie Eoff" <ullysses.a.eoff(a)intel.com> Reset the hw_ptr before queuing the restore_stream_context work to eradicate a nasty white audio noise on resume. Tested-by: Cheng-Yi Chiang <cychiang(a)chromium.org> Signed-off-by: U. Artie Eoff <ullysses.a.eoff(a)intel.com> Signed-off-by: Cheng-Yi Chiang <cychiang(a)chromium.org> --- sound/soc/intel/baytrail/sst-baytrail-pcm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/soc/intel/baytrail/sst-baytrail-pcm.c b/sound/soc/intel/baytrail/sst-baytrail-pcm.c index 4765ad474544..e0db7070cd42 100644 --- a/sound/soc/intel/baytrail/sst-baytrail-pcm.c +++ b/sound/soc/intel/baytrail/sst-baytrail-pcm.c @@ -187,8 +187,10 @@ static int sst_byt_pcm_trigger(struct snd_pcm_substream *substream, int cmd) sst_byt_stream_start(byt, pcm_data->stream, 0); break; case SNDRV_PCM_TRIGGER_RESUME: - if (pdata->restore_stream == true) + if (pdata->restore_stream == true) { + pcm_data->hw_ptr = 0; schedule_work(&pcm_data->work); + } else sst_byt_stream_resume(byt, pcm_data->stream); break; -- 2.12.2

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