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[PATCH] ALSA: rawmidi: remove variable dest_frames
by Colin Ian King 24 Oct '22

24 Oct '22

Variable dest_frames is just being incremented and it's never used anywhere else. The variable and the increment are redundant so remove it. Signed-off-by: Colin Ian King <colin.i.king(a)gmail.com> --- sound/core/rawmidi.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index d8edb6055072..7147fda66d93 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -1050,7 +1050,6 @@ static int receive_with_tstamp_framing(struct snd_rawmidi_substream *substream, struct snd_rawmidi_runtime *runtime = substream->runtime; struct snd_rawmidi_framing_tstamp *dest_ptr; struct snd_rawmidi_framing_tstamp frame = { .tv_sec = tstamp->tv_sec, .tv_nsec = tstamp->tv_nsec }; - int dest_frames = 0; int orig_count = src_count; int frame_size = sizeof(struct snd_rawmidi_framing_tstamp); @@ -1077,7 +1076,6 @@ static int receive_with_tstamp_framing(struct snd_rawmidi_substream *substream, runtime->avail += frame_size; runtime->hw_ptr += frame_size; runtime->hw_ptr %= runtime->buffer_size; - dest_frames++; } return orig_count - src_count; } -- 2.37.3

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[PATCH 00/21] ARM: s3c: clean out obsolete platforms
by Arnd Bergmann 24 Oct '22

24 Oct '22

From: Arnd Bergmann <arnd(a)arndb.de> The s3c24xx platform was marked as deprecated a while ago, and for the s3c64xx platform, we marked all except one legacy board file as unused. This series removes all of those, leaving only s3c64xx support for DT based boots as well as the cragg6410 board file. About half of the s3c specific drivers were only used on the now removed machines, so these drivers can be retired as well. I can either merge the driver removal patches through the soc tree along with the board file patches, or subsystem maintainers can pick them up into their own trees, whichever they prefer. Arnd Bergmann (21): ARM: s3c: remove all s3c24xx support ARM: s3c: remove s3c24xx specific hacks ARM: s3c: remove most s3c64xx board support ARM: s3c: remove adc.c ARM: s3c: simplify platform code ARM: s3c: remove s3c6400 support power: remove s3c adc battery driver hwmon: remove s3c driver pata: remove samsung_cf driver mmc: remove s3cmci driver clk: remove s3c24xx driver leds: remove s3c24xx driver usb: gadget: remove s3c24xx drivers dmaengine: remove s3c24xx driver cpufreq: remove s3c24xx drivers fbdev: remove s3c2410 framebuffer input: remove s3c24xx touchscreen driver pinctrl: remove s3c24xx driver spi: remove s3c24xx driver soc: s3c: remove pm-debug hack ASoC: samsung: remove unused drivers Cc: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> Cc: Ben Dooks <ben-linux(a)fluff.org> Cc: Simtec Linux Team <linux(a)simtec.co.uk> Bcc: Alim Akhtar <alim.akhtar(a)samsung.com> Bcc: Rob Herring <robh+dt(a)kernel.org> Bcc: Damien Le Moal <damien.lemoal(a)opensource.wdc.com> Bcc: Sergey Shtylyov <s.shtylyov(a)omp.ru> Bcc: Sylwester Nawrocki <s.nawrocki(a)samsung.com> Bcc: Tomasz Figa <tomasz.figa(a)gmail.com> Bcc: Chanwoo Choi <cw00.choi(a)samsung.com> Bcc: Michael Turquette <mturquette(a)baylibre.com> Bcc: Stephen Boyd <sboyd(a)kernel.org> Bcc: Daniel Lezcano <daniel.lezcano(a)linaro.org> Bcc: Thomas Gleixner <tglx(a)linutronix.de> Bcc: "Rafael J. Wysocki" <rafael(a)kernel.org> Bcc: Viresh Kumar <viresh.kumar(a)linaro.org> Bcc: Vinod Koul <vkoul(a)kernel.org> Bcc: Jean Delvare <jdelvare(a)suse.com> Bcc: Guenter Roeck <linux(a)roeck-us.net> Bcc: Jonathan Cameron <jic23(a)kernel.org> Bcc: Lars-Peter Clausen <lars(a)metafoo.de> Bcc: Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Bcc: Pavel Machek <pavel(a)ucw.cz> Bcc: Mauro Carvalho Chehab <mchehab(a)kernel.org> Bcc: Ulf Hansson <ulf.hansson(a)linaro.org> Bcc: Miquel Raynal <miquel.raynal(a)bootlin.com> Bcc: Richard Weinberger <richard(a)nod.at> Bcc: Vignesh Raghavendra <vigneshr(a)ti.com> Bcc: Linus Walleij <linus.walleij(a)linaro.org> Bcc: Sebastian Reichel <sre(a)kernel.org> Bcc: Alexandre Belloni <alexandre.belloni(a)bootlin.com> Bcc: Mark Brown <broonie(a)kernel.org> Bcc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Bcc: Jiri Slaby <jirislaby(a)kernel.org> Bcc: Felipe Balbi <balbi(a)kernel.org> Bcc: Helge Deller <deller(a)gmx.de> Bcc: Wim Van Sebroeck <wim(a)linux-watchdog.org> Bcc: Liam Girdwood <lgirdwood(a)gmail.com> Bcc: Thierry Reding <thierry.reding(a)gmail.com> Bcc: "Uwe Kleine-König" <u.kleine-koenig(a)pengutronix.de> Cc: linux-doc(a)vger.kernel.org Cc: linux-kernel(a)vger.kernel.org Cc: linux-arm-kernel(a)lists.infradead.org Cc: linux-samsung-soc(a)vger.kernel.org Cc: devicetree(a)vger.kernel.org Cc: patches(a)opensource.cirrus.com Cc: linux-stm32(a)st-md-mailman.stormreply.com Cc: linux-ide(a)vger.kernel.org Cc: linux-clk(a)vger.kernel.org Cc: linux-pm(a)vger.kernel.org Cc: dmaengine(a)vger.kernel.org Cc: linux-hwmon(a)vger.kernel.org Cc: linux-i2c(a)vger.kernel.org Cc: linux-iio(a)vger.kernel.org Cc: linux-input(a)vger.kernel.org Cc: linux-leds(a)vger.kernel.org Cc: linux-media(a)vger.kernel.org Cc: linux-mmc(a)vger.kernel.org Cc: linux-mtd(a)lists.infradead.org Cc: linux-gpio(a)vger.kernel.org Cc: linux-rtc(a)vger.kernel.org Cc: linux-spi(a)vger.kernel.org Cc: linux-serial(a)vger.kernel.org Cc: linux-usb(a)vger.kernel.org Cc: linux-fbdev(a)vger.kernel.org Cc: dri-devel(a)lists.freedesktop.org Cc: linux-watchdog(a)vger.kernel.org Cc: alsa-devel(a)alsa-project.org Cc: linux-pwm(a)vger.kernel.org Documentation/arm/index.rst | 1 - Documentation/arm/samsung-s3c24xx/cpufreq.rst | 77 - .../arm/samsung-s3c24xx/eb2410itx.rst | 59 - Documentation/arm/samsung-s3c24xx/gpio.rst | 172 -- Documentation/arm/samsung-s3c24xx/h1940.rst | 41 - Documentation/arm/samsung-s3c24xx/index.rst | 20 - Documentation/arm/samsung-s3c24xx/nand.rst | 30 - .../arm/samsung-s3c24xx/overview.rst | 311 --- Documentation/arm/samsung-s3c24xx/s3c2412.rst | 121 - Documentation/arm/samsung-s3c24xx/s3c2413.rst | 22 - .../arm/samsung-s3c24xx/smdk2440.rst | 57 - Documentation/arm/samsung-s3c24xx/suspend.rst | 137 -- .../arm/samsung-s3c24xx/usb-host.rst | 91 - Documentation/arm/samsung/overview.rst | 13 - MAINTAINERS | 31 - arch/arm/Kconfig | 3 +- arch/arm/Kconfig.debug | 58 +- arch/arm/Makefile | 2 - arch/arm/boot/dts/Makefile | 2 - arch/arm/boot/dts/s3c2410-pinctrl.h | 19 - arch/arm/boot/dts/s3c2416-pinctrl.dtsi | 172 -- arch/arm/boot/dts/s3c2416-smdk2416.dts | 77 - arch/arm/boot/dts/s3c2416.dtsi | 124 -- arch/arm/boot/dts/s3c24xx.dtsi | 92 - arch/arm/configs/mini2440_defconfig | 338 --- arch/arm/configs/s3c2410_defconfig | 437 ---- arch/arm/configs/tct_hammer_defconfig | 58 - arch/arm/include/debug/s3c24xx.S | 10 - arch/arm/mach-s3c/Kconfig | 92 +- arch/arm/mach-s3c/Kconfig.s3c24xx | 604 ----- arch/arm/mach-s3c/Kconfig.s3c64xx | 212 -- arch/arm/mach-s3c/Makefile | 12 - arch/arm/mach-s3c/Makefile.s3c24xx | 102 - arch/arm/mach-s3c/Makefile.s3c64xx | 15 - arch/arm/mach-s3c/adc-core.h | 24 - arch/arm/mach-s3c/adc.c | 510 ----- arch/arm/mach-s3c/anubis.h | 50 - arch/arm/mach-s3c/ata-core-s3c64xx.h | 24 - arch/arm/mach-s3c/backlight-s3c64xx.h | 22 - arch/arm/mach-s3c/bast-ide.c | 82 - arch/arm/mach-s3c/bast-irq.c | 137 -- arch/arm/mach-s3c/bast.h | 194 -- arch/arm/mach-s3c/common-smdk-s3c24xx.c | 228 -- arch/arm/mach-s3c/common-smdk-s3c24xx.h | 11 - arch/arm/mach-s3c/cpu.h | 47 - arch/arm/mach-s3c/cpufreq-utils-s3c24xx.c | 94 - arch/arm/mach-s3c/dev-audio-s3c64xx.c | 127 -- arch/arm/mach-s3c/dev-backlight-s3c64xx.c | 137 -- arch/arm/mach-s3c/devs.c | 726 ------ arch/arm/mach-s3c/devs.h | 37 - arch/arm/mach-s3c/dma-s3c24xx.h | 51 - arch/arm/mach-s3c/dma-s3c64xx.h | 57 - arch/arm/mach-s3c/dma.h | 9 - arch/arm/mach-s3c/fb-core-s3c24xx.h | 24 - arch/arm/mach-s3c/gpio-cfg-helpers.h | 124 -- arch/arm/mach-s3c/gpio-cfg.h | 19 - arch/arm/mach-s3c/gpio-core.h | 3 - arch/arm/mach-s3c/gpio-samsung-s3c24xx.h | 103 - arch/arm/mach-s3c/gpio-samsung.c | 443 +--- arch/arm/mach-s3c/gpio-samsung.h | 7 - arch/arm/mach-s3c/gta02.h | 20 - arch/arm/mach-s3c/h1940-bluetooth.c | 140 -- arch/arm/mach-s3c/h1940.h | 52 - arch/arm/mach-s3c/hardware-s3c24xx.h | 14 - arch/arm/mach-s3c/iic-core.h | 7 - arch/arm/mach-s3c/init.c | 26 +- arch/arm/mach-s3c/iotiming-s3c2410.c | 472 ---- arch/arm/mach-s3c/iotiming-s3c2412.c | 278 --- arch/arm/mach-s3c/irq-pm-s3c24xx.c | 115 - arch/arm/mach-s3c/irq-s3c24xx-fiq-exports.c | 9 - arch/arm/mach-s3c/irq-s3c24xx-fiq.S | 112 - arch/arm/mach-s3c/irq-s3c24xx.c | 1352 ----------- arch/arm/mach-s3c/irqs-s3c24xx.h | 219 -- arch/arm/mach-s3c/irqs.h | 7 - arch/arm/mach-s3c/mach-amlm5900.c | 248 --- arch/arm/mach-s3c/mach-anubis.c | 422 ---- arch/arm/mach-s3c/mach-anw6410.c | 230 -- arch/arm/mach-s3c/mach-at2440evb.c | 233 -- arch/arm/mach-s3c/mach-bast.c | 583 ----- arch/arm/mach-s3c/mach-crag6410.c | 1 - arch/arm/mach-s3c/mach-gta02.c | 588 ----- arch/arm/mach-s3c/mach-h1940.c | 809 ------- arch/arm/mach-s3c/mach-hmt.c | 282 --- arch/arm/mach-s3c/mach-jive.c | 693 ------ arch/arm/mach-s3c/mach-mini2440.c | 804 ------- arch/arm/mach-s3c/mach-mini6410.c | 365 --- arch/arm/mach-s3c/mach-n30.c | 682 ------ arch/arm/mach-s3c/mach-ncp.c | 100 - arch/arm/mach-s3c/mach-nexcoder.c | 162 -- arch/arm/mach-s3c/mach-osiris-dvs.c | 178 -- arch/arm/mach-s3c/mach-osiris.c | 405 ---- arch/arm/mach-s3c/mach-otom.c | 124 -- arch/arm/mach-s3c/mach-qt2410.c | 375 ---- arch/arm/mach-s3c/mach-real6410.c | 333 --- arch/arm/mach-s3c/mach-rx1950.c | 884 -------- arch/arm/mach-s3c/mach-rx3715.c | 213 -- arch/arm/mach-s3c/mach-s3c2416-dt.c | 48 - arch/arm/mach-s3c/mach-smartq.c | 424 ---- arch/arm/mach-s3c/mach-smartq.h | 16 - arch/arm/mach-s3c/mach-smartq5.c | 154 -- arch/arm/mach-s3c/mach-smartq7.c | 170 -- arch/arm/mach-s3c/mach-smdk2410.c | 112 - arch/arm/mach-s3c/mach-smdk2413.c | 169 -- arch/arm/mach-s3c/mach-smdk2416.c | 248 --- arch/arm/mach-s3c/mach-smdk2440.c | 180 -- arch/arm/mach-s3c/mach-smdk2443.c | 126 -- arch/arm/mach-s3c/mach-smdk6400.c | 90 - arch/arm/mach-s3c/mach-smdk6410.c | 706 ------ arch/arm/mach-s3c/mach-tct_hammer.c | 157 -- arch/arm/mach-s3c/mach-vr1000.c | 364 --- arch/arm/mach-s3c/mach-vstms.c | 166 -- arch/arm/mach-s3c/map-s3c.h | 37 - arch/arm/mach-s3c/map-s3c24xx.h | 159 -- arch/arm/mach-s3c/map.h | 7 - arch/arm/mach-s3c/nand-core-s3c24xx.h | 24 - arch/arm/mach-s3c/onenand-core-s3c64xx.h | 32 - arch/arm/mach-s3c/osiris.h | 50 - arch/arm/mach-s3c/otom.h | 25 - arch/arm/mach-s3c/pll-s3c2410.c | 83 - arch/arm/mach-s3c/pll-s3c2440-12000000.c | 95 - arch/arm/mach-s3c/pll-s3c2440-16934400.c | 122 - arch/arm/mach-s3c/pm-core-s3c24xx.h | 96 - arch/arm/mach-s3c/pm-core-s3c64xx.h | 17 - arch/arm/mach-s3c/pm-core.h | 7 - arch/arm/mach-s3c/pm-h1940.S | 19 - arch/arm/mach-s3c/pm-s3c2410.c | 170 -- arch/arm/mach-s3c/pm-s3c2412.c | 126 -- arch/arm/mach-s3c/pm-s3c2416.c | 81 - arch/arm/mach-s3c/pm-s3c24xx.c | 121 - arch/arm/mach-s3c/pm-s3c64xx.c | 83 - arch/arm/mach-s3c/pm.c | 7 +- arch/arm/mach-s3c/pm.h | 12 - arch/arm/mach-s3c/regs-adc.h | 64 - arch/arm/mach-s3c/regs-clock-s3c24xx.h | 146 -- arch/arm/mach-s3c/regs-clock.h | 7 - arch/arm/mach-s3c/regs-dsc-s3c24xx.h | 22 - arch/arm/mach-s3c/regs-gpio-s3c24xx.h | 608 ----- arch/arm/mach-s3c/regs-gpio.h | 7 - arch/arm/mach-s3c/regs-irq-s3c24xx.h | 51 - arch/arm/mach-s3c/regs-irq.h | 7 - arch/arm/mach-s3c/regs-mem-s3c24xx.h | 53 - arch/arm/mach-s3c/regs-s3c2443-clock.h | 238 -- arch/arm/mach-s3c/regs-srom-s3c64xx.h | 55 - arch/arm/mach-s3c/rtc-core-s3c24xx.h | 23 - arch/arm/mach-s3c/s3c2410.c | 130 -- arch/arm/mach-s3c/s3c2412-power.h | 34 - arch/arm/mach-s3c/s3c2412.c | 175 -- arch/arm/mach-s3c/s3c2412.h | 25 - arch/arm/mach-s3c/s3c2416.c | 132 -- arch/arm/mach-s3c/s3c2440.c | 71 - arch/arm/mach-s3c/s3c2442.c | 62 - arch/arm/mach-s3c/s3c2443.c | 112 - arch/arm/mach-s3c/s3c244x.c | 128 -- arch/arm/mach-s3c/s3c24xx.c | 687 ------ arch/arm/mach-s3c/s3c24xx.h | 124 -- arch/arm/mach-s3c/s3c6400.c | 90 - arch/arm/mach-s3c/s3c6410.c | 9 - arch/arm/mach-s3c/s3c64xx.c | 8 - arch/arm/mach-s3c/sdhci.h | 25 - arch/arm/mach-s3c/setup-i2c-s3c24xx.c | 23 - arch/arm/mach-s3c/setup-ide-s3c64xx.c | 40 - arch/arm/mach-s3c/setup-sdhci-gpio-s3c24xx.c | 31 - arch/arm/mach-s3c/setup-spi-s3c24xx.c | 27 - arch/arm/mach-s3c/setup-ts-s3c24xx.c | 29 - arch/arm/mach-s3c/simtec-audio.c | 76 - arch/arm/mach-s3c/simtec-nor.c | 74 - arch/arm/mach-s3c/simtec-pm.c | 60 - arch/arm/mach-s3c/simtec-usb.c | 125 -- arch/arm/mach-s3c/simtec.h | 17 - arch/arm/mach-s3c/sleep-s3c2410.S | 54 - arch/arm/mach-s3c/sleep-s3c2412.S | 53 - arch/arm/mach-s3c/sleep-s3c24xx.S | 69 - arch/arm/mach-s3c/sleep-s3c64xx.S | 27 - arch/arm/mach-s3c/spi-core-s3c24xx.h | 21 - arch/arm/mach-s3c/vr1000.h | 113 - drivers/ata/Kconfig | 10 - drivers/ata/Makefile | 1 - drivers/ata/pata_samsung_cf.c | 662 ------ drivers/clk/samsung/Kconfig | 32 - drivers/clk/samsung/Makefile | 4 - drivers/clk/samsung/clk-s3c2410-dclk.c | 440 ---- drivers/clk/samsung/clk-s3c2410.c | 446 ---- drivers/clk/samsung/clk-s3c2412.c | 254 --- drivers/clk/samsung/clk-s3c2443.c | 438 ---- drivers/clocksource/Kconfig | 2 +- drivers/cpufreq/Kconfig.arm | 78 - drivers/cpufreq/Makefile | 6 - drivers/cpufreq/s3c2410-cpufreq.c | 155 -- drivers/cpufreq/s3c2412-cpufreq.c | 240 -- drivers/cpufreq/s3c2416-cpufreq.c | 492 ---- drivers/cpufreq/s3c2440-cpufreq.c | 321 --- drivers/cpufreq/s3c24xx-cpufreq-debugfs.c | 163 -- drivers/cpufreq/s3c24xx-cpufreq.c | 648 ------ drivers/dma/Kconfig | 12 - drivers/dma/Makefile | 1 - drivers/dma/s3c24xx-dma.c | 1428 ------------ drivers/hwmon/Kconfig | 17 - drivers/hwmon/Makefile | 1 - drivers/hwmon/s3c-hwmon.c | 379 ---- drivers/i2c/busses/Kconfig | 3 +- drivers/i2c/busses/i2c-s3c2410.c | 72 - drivers/iio/adc/Kconfig | 6 +- drivers/input/touchscreen/Kconfig | 12 - drivers/input/touchscreen/Makefile | 1 - drivers/input/touchscreen/s3c2410_ts.c | 464 ---- drivers/leds/Kconfig | 8 - drivers/leds/Makefile | 1 - drivers/leds/leds-s3c24xx.c | 83 - .../media/platform/samsung/s3c-camif/Kconfig | 8 +- drivers/mmc/host/Kconfig | 48 +- drivers/mmc/host/Makefile | 1 - drivers/mmc/host/s3cmci.c | 1777 --------------- drivers/mmc/host/s3cmci.h | 75 - drivers/mtd/nand/raw/Kconfig | 2 +- drivers/mtd/nand/raw/s3c2410.c | 60 - drivers/pinctrl/samsung/Kconfig | 5 - drivers/pinctrl/samsung/Makefile | 1 - drivers/pinctrl/samsung/pinctrl-s3c24xx.c | 653 ------ drivers/pinctrl/samsung/pinctrl-samsung.c | 10 - drivers/power/supply/Kconfig | 6 - drivers/power/supply/Makefile | 1 - drivers/power/supply/s3c_adc_battery.c | 453 ---- drivers/rtc/Kconfig | 8 +- drivers/soc/samsung/Kconfig | 26 +- drivers/soc/samsung/Makefile | 1 - drivers/soc/samsung/s3c-pm-debug.c | 79 - drivers/spi/Kconfig | 18 - drivers/spi/Makefile | 2 - drivers/spi/spi-s3c24xx-regs.h | 41 - drivers/spi/spi-s3c24xx.c | 596 ----- drivers/tty/serial/Kconfig | 8 +- drivers/tty/serial/samsung_tty.c | 199 -- drivers/usb/gadget/udc/Kconfig | 25 - drivers/usb/gadget/udc/Makefile | 2 - drivers/usb/gadget/udc/s3c-hsudc.c | 1319 ----------- drivers/usb/gadget/udc/s3c2410_udc.c | 1980 ----------------- drivers/usb/gadget/udc/s3c2410_udc.h | 99 - drivers/usb/gadget/udc/s3c2410_udc_regs.h | 146 -- drivers/usb/host/Kconfig | 8 +- drivers/video/fbdev/Kconfig | 33 +- drivers/video/fbdev/Makefile | 1 - drivers/video/fbdev/s3c2410fb-regs-lcd.h | 143 -- drivers/video/fbdev/s3c2410fb.c | 1142 ---------- drivers/video/fbdev/s3c2410fb.h | 48 - drivers/watchdog/Kconfig | 9 +- drivers/watchdog/s3c2410_wdt.c | 84 +- include/dt-bindings/clock/s3c2410.h | 59 - include/dt-bindings/clock/s3c2412.h | 70 - include/dt-bindings/clock/s3c2443.h | 91 - include/linux/amba/pl093.h | 77 - include/linux/clk/samsung.h | 32 - .../linux/platform_data/asoc-s3c24xx_simtec.h | 30 - include/linux/platform_data/ata-samsung_cf.h | 31 - include/linux/platform_data/clk-s3c2410.h | 19 - include/linux/platform_data/dma-s3c24xx.h | 48 - include/linux/platform_data/fb-s3c2410.h | 99 - include/linux/platform_data/leds-s3c24xx.h | 18 - include/linux/platform_data/media/s5p_hdmi.h | 32 - include/linux/platform_data/mmc-s3cmci.h | 51 - include/linux/platform_data/s3c-hsudc.h | 33 - include/linux/platform_data/usb-s3c2410_udc.h | 33 - include/linux/s3c_adc_battery.h | 39 - include/linux/soc/samsung/s3c-adc.h | 32 - include/linux/soc/samsung/s3c-cpufreq-core.h | 299 --- include/linux/soc/samsung/s3c-pm.h | 58 - include/linux/spi/s3c24xx-fiq.h | 33 - include/linux/spi/s3c24xx.h | 20 - include/sound/s3c24xx_uda134x.h | 14 - sound/soc/samsung/Kconfig | 93 - sound/soc/samsung/Makefile | 26 - sound/soc/samsung/h1940_uda1380.c | 224 -- sound/soc/samsung/jive_wm8750.c | 143 -- sound/soc/samsung/neo1973_wm8753.c | 360 --- sound/soc/samsung/regs-i2s-v2.h | 111 - sound/soc/samsung/regs-iis.h | 66 - sound/soc/samsung/rx1950_uda1380.c | 245 -- sound/soc/samsung/s3c-i2s-v2.c | 670 ------ sound/soc/samsung/s3c-i2s-v2.h | 108 - sound/soc/samsung/s3c2412-i2s.c | 251 --- sound/soc/samsung/s3c2412-i2s.h | 22 - sound/soc/samsung/s3c24xx-i2s.c | 463 ---- sound/soc/samsung/s3c24xx-i2s.h | 31 - sound/soc/samsung/s3c24xx_simtec.c | 372 ---- sound/soc/samsung/s3c24xx_simtec.h | 18 - sound/soc/samsung/s3c24xx_simtec_hermes.c | 112 - .../soc/samsung/s3c24xx_simtec_tlv320aic23.c | 100 - sound/soc/samsung/s3c24xx_uda134x.c | 257 --- sound/soc/samsung/smartq_wm8987.c | 224 -- sound/soc/samsung/smdk_wm8580.c | 211 -- 289 files changed, 48 insertions(+), 48148 deletions(-) delete mode 100644 Documentation/arm/samsung-s3c24xx/cpufreq.rst delete mode 100644 Documentation/arm/samsung-s3c24xx/eb2410itx.rst delete mode 100644 Documentation/arm/samsung-s3c24xx/gpio.rst delete mode 100644 Documentation/arm/samsung-s3c24xx/h1940.rst delete mode 100644 Documentation/arm/samsung-s3c24xx/index.rst delete mode 100644 Documentation/arm/samsung-s3c24xx/nand.rst delete mode 100644 Documentation/arm/samsung-s3c24xx/overview.rst delete mode 100644 Documentation/arm/samsung-s3c24xx/s3c2412.rst delete mode 100644 Documentation/arm/samsung-s3c24xx/s3c2413.rst delete mode 100644 Documentation/arm/samsung-s3c24xx/smdk2440.rst delete mode 100644 Documentation/arm/samsung-s3c24xx/suspend.rst 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include/linux/s3c_adc_battery.h delete mode 100644 include/linux/soc/samsung/s3c-adc.h delete mode 100644 include/linux/soc/samsung/s3c-cpufreq-core.h delete mode 100644 include/linux/spi/s3c24xx-fiq.h delete mode 100644 include/linux/spi/s3c24xx.h delete mode 100644 include/sound/s3c24xx_uda134x.h delete mode 100644 sound/soc/samsung/h1940_uda1380.c delete mode 100644 sound/soc/samsung/jive_wm8750.c delete mode 100644 sound/soc/samsung/neo1973_wm8753.c delete mode 100644 sound/soc/samsung/regs-i2s-v2.h delete mode 100644 sound/soc/samsung/regs-iis.h delete mode 100644 sound/soc/samsung/rx1950_uda1380.c delete mode 100644 sound/soc/samsung/s3c-i2s-v2.c delete mode 100644 sound/soc/samsung/s3c-i2s-v2.h delete mode 100644 sound/soc/samsung/s3c2412-i2s.c delete mode 100644 sound/soc/samsung/s3c2412-i2s.h delete mode 100644 sound/soc/samsung/s3c24xx-i2s.c delete mode 100644 sound/soc/samsung/s3c24xx-i2s.h delete mode 100644 sound/soc/samsung/s3c24xx_simtec.c delete mode 100644 sound/soc/samsung/s3c24xx_simtec.h delete mode 100644 sound/soc/samsung/s3c24xx_simtec_hermes.c delete mode 100644 sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c delete mode 100644 sound/soc/samsung/s3c24xx_uda134x.c delete mode 100644 sound/soc/samsung/smartq_wm8987.c delete mode 100644 sound/soc/samsung/smdk_wm8580.c -- 2.29.2

4 6

Discuss to review question [PATCH V2 1/2] ASoc:codes:Add Awinic AW883XX audio amplifier driver
by wangweidong.a＠awinic.com 24 Oct '22

24 Oct '22

HI: Mark Brown First of all, thank you for your review. I still have a question I'd like to discuss with you On Mon, Oct 17, 2022 at 04:09:12PM +0800, wangweidong.a(a)awinic.com wrote: > Hi: Mark Brown > > Thank you for your suggestion. I will fix the problem you raised in > the next patch, but there is still a question here and I want to > discuss it with you > > This is rather too big to go through in one go so the review here is > very high level but that's probably a good level for initial review > here as there > Please fix your mail client to clearly identify quoted text, as you can see above it's very dificult for me to tell where you've replied to my mail. > > + if (mute) { > > + aw883xx->pstream = AW883XX_STREAM_CLOSE; > > + cancel_delayed_work_sync(&aw883xx->start_work); > > + mutex_lock(&aw883xx->lock); > > + aw883xx_device_stop(aw883xx->aw_pa); > > + mutex_unlock(&aw883xx->lock); > > + } else { > > + aw883xx->pstream = AW883XX_STREAM_OPEN; > > + mutex_lock(&aw883xx->lock); > > + aw883xx_start(aw883xx, AW_ASYNC_START); > > + aw883xx_hold_dsp_spin_st(&aw883xx->aw_pa->spin_desc); > > + mutex_unlock(&aw883xx->lock); > > + } > > This doesn't look like a mute operation, it looks like it's starting > and stopping the DSP. > > Answer: This is a mute operation ,aw883xx_device_stop is called in th > aw883xx_mute function. This function not only executes the mute > function aw883xx_dev_mute, but also disables dsp and power down. This > is for the aw883xx chip low power optimization. > Then it's not a mute function, the goal of the mute function is to run before all the power management code to minimise glitches during power management. Just implement the power management via the standard ASoC power > management APIs. The essence of calling mute is not switch dsp, but switch PA. We think that PA has only two states. When no audio stream enters, turn off the PA and turn off the PA's dsp. When the audio stream enters, the PA is turned on, and the dsp is turned on at the same time Best regards Weidong Wang

2 1

[PATCH] ASoC: dt-bindings: Convert dmic-codec to DT schema
by Rob Herring 24 Oct '22

24 Oct '22

Convert the dmic-codec binding to DT schema format. The '#sound-dai-cells' and 'sound-name-prefix' properties were not documented, but are in use, so add them. Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> Signed-off-by: Rob Herring <robh(a)kernel.org> --- v2: - Fix example include and syntax errors - Update Arnaud's email --- .../devicetree/bindings/sound/dmic-codec.yaml | 55 +++++++++++++++++++ .../devicetree/bindings/sound/dmic.txt | 22 -------- 2 files changed, 55 insertions(+), 22 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/dmic-codec.yaml delete mode 100644 Documentation/devicetree/bindings/sound/dmic.txt diff --git a/Documentation/devicetree/bindings/sound/dmic-codec.yaml b/Documentation/devicetree/bindings/sound/dmic-codec.yaml new file mode 100644 index 000000000000..bba27c985996 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/dmic-codec.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/dmic-codec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic PDM Digital microphone (DMIC) codec + +maintainers: + - Arnaud Pouliquen <arnaud.pouliquen(a)foss.st.com> + +allOf: + - $ref: name-prefix.yaml# + +properties: + compatible: + const: dmic-codec + + '#sound-dai-cells': + const: 0 + + dmicen-gpios: + description: GPIO specifier for DMIC to control start and stop + maxItems: 1 + + num-channels: + description: Number of microphones on this DAI + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 8 + default: 8 + + modeswitch-delay-ms: + description: Delay (in ms) to complete DMIC mode switch + + wakeup-delay-ms: + description: Delay (in ms) after enabling the DMIC + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dmic { + compatible = "dmic-codec"; + dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; + num-channels = <1>; + wakeup-delay-ms = <50>; + modeswitch-delay-ms = <35>; + }; +... diff --git a/Documentation/devicetree/bindings/sound/dmic.txt b/Documentation/devicetree/bindings/sound/dmic.txt deleted file mode 100644 index 32e871037269..000000000000 --- a/Documentation/devicetree/bindings/sound/dmic.txt +++ /dev/null @@ -1,22 +0,0 @@ -Device-Tree bindings for Digital microphone (DMIC) codec - -This device support generic PDM digital microphone. - -Required properties: - - compatible: should be "dmic-codec". - -Optional properties: - - dmicen-gpios: GPIO specifier for dmic to control start and stop - - num-channels: Number of microphones on this DAI - - wakeup-delay-ms: Delay (in ms) after enabling the DMIC - - modeswitch-delay-ms: Delay (in ms) to complete DMIC mode switch - -Example node: - - dmic_codec: dmic@0 { - compatible = "dmic-codec"; - dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; - num-channels = <1>; - wakeup-delay-ms <50>; - modeswitch-delay-ms <35>; - }; -- 2.35.1

2 1

[PATCH] ASoC: dt-bindings: Convert dmic-codec to DT schema
by Rob Herring 24 Oct '22

24 Oct '22

Convert the dmic-codec binding to DT schema format. The '#sound-dai-cells' and 'sound-name-prefix' properties were not documented, but are in use, so add them. Signed-off-by: Rob Herring <robh(a)kernel.org> --- .../devicetree/bindings/sound/dmic-codec.yaml | 55 +++++++++++++++++++ .../devicetree/bindings/sound/dmic.txt | 22 -------- 2 files changed, 55 insertions(+), 22 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/dmic-codec.yaml delete mode 100644 Documentation/devicetree/bindings/sound/dmic.txt diff --git a/Documentation/devicetree/bindings/sound/dmic-codec.yaml b/Documentation/devicetree/bindings/sound/dmic-codec.yaml new file mode 100644 index 000000000000..767152fa99cc --- /dev/null +++ b/Documentation/devicetree/bindings/sound/dmic-codec.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/dmic-codec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic PDM Digital microphone (DMIC) codec + +maintainers: + - Arnaud Pouliquen <arnaud.pouliquen(a)st.com> + +allOf: + - $ref: name-prefix.yaml# + +properties: + compatible: + const: dmic-codec + + '#sound-dai-cells': + const: 0 + + dmicen-gpios: + description: GPIO specifier for DMIC to control start and stop + maxItems: 1 + + num-channels: + description: Number of microphones on this DAI + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 8 + default: 8 + + modeswitch-delay-ms: + description: Delay (in ms) to complete DMIC mode switch + + wakeup-delay-ms: + description: Delay (in ms) after enabling the DMIC + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio.h> + + dmic { + compatible = "dmic-codec"; + dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; + num-channels = <1>; + wakeup-delay-ms <50>; + modeswitch-delay-ms <35>; + }; +... diff --git a/Documentation/devicetree/bindings/sound/dmic.txt b/Documentation/devicetree/bindings/sound/dmic.txt deleted file mode 100644 index 32e871037269..000000000000 --- a/Documentation/devicetree/bindings/sound/dmic.txt +++ /dev/null @@ -1,22 +0,0 @@ -Device-Tree bindings for Digital microphone (DMIC) codec - -This device support generic PDM digital microphone. - -Required properties: - - compatible: should be "dmic-codec". - -Optional properties: - - dmicen-gpios: GPIO specifier for dmic to control start and stop - - num-channels: Number of microphones on this DAI - - wakeup-delay-ms: Delay (in ms) after enabling the DMIC - - modeswitch-delay-ms: Delay (in ms) to complete DMIC mode switch - -Example node: - - dmic_codec: dmic@0 { - compatible = "dmic-codec"; - dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; - num-channels = <1>; - wakeup-delay-ms <50>; - modeswitch-delay-ms <35>; - }; -- 2.35.1

3 3

[PATCH v5 0/9] ASoC: cleanups and improvements for jz4740-i2s
by Aidan MacDonald 23 Oct '22

23 Oct '22

This series is a preparatory cleanup of the jz4740-i2s driver before adding support for a new SoC. The two improvements are lifting unnecessary restrictions on sample rates and formats -- the existing ones appear to be derived from the limitations of the JZ4740's internal codec and don't reflect the actual capabilities of the I2S controller. I'm unable to test the series on any JZ47xx SoCs, but I have tested on an X1000 (which is the SoC I'll be adding in a followup series). Changes in v5: * Drop 'mem' resource removal patch already upstream. * Update FIFO flush bits fix to address Paul's review comments. * Drop PLL clock name patch, that needs a different approach. Link for v4: URLHERE Aidan MacDonald (9): ASoC: jz4740-i2s: Handle independent FIFO flush bits ASoC: jz4740-i2s: Convert to regmap API ASoC: jz4740-i2s: Simplify using regmap fields ASoC: jz4740-i2s: Use FIELD_PREP() macros in hw_params callback ASoC: jz4740-i2s: Align macro values and sort includes ASoC: jz4740-i2s: Support S20_LE and S24_LE sample formats ASoC: jz4740-i2s: Support continuous sample rate ASoC: jz4740-i2s: Move component functions near the component driver ASoC: jz4740-i2s: Refactor DAI probe/remove ops as component ops sound/soc/jz4740/Kconfig | 1 + sound/soc/jz4740/jz4740-i2s.c | 455 ++++++++++++++++++---------------- 2 files changed, 243 insertions(+), 213 deletions(-) -- 2.38.1

2 14

[PATCH] ALSA: hda/realtek: Add another HP ZBook G9 model quirks
by Takashi Iwai 22 Oct '22

22 Oct '22

HP ZBook Firefly 16 G9 (103c:896d) and HP ZBook Power 15.6 G9 (103c:89c0) require the same quirk for enabling CS35L41 speaker amps. Signed-off-by: Takashi Iwai <tiwai(a)suse.de> --- sound/pci/hda/patch_realtek.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 9945861f02ef..701a72ec5629 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -9323,6 +9323,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x8898, "HP EliteBook 845 G8 Notebook PC", ALC285_FIXUP_HP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x103c, 0x88d0, "HP Pavilion 15-eh1xxx (mainboard 88D0)", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8902, "HP OMEN 16", ALC285_FIXUP_HP_MUTE_LED), + SND_PCI_QUIRK(0x103c, 0x896d, "HP ZBook Firefly 16 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x896e, "HP EliteBook x360 830 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8971, "HP EliteBook 830 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8972, "HP EliteBook 840 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), @@ -9341,6 +9342,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x89aa, "HP EliteBook 630 G9", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x89ac, "HP EliteBook 640 G9", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x89ae, "HP EliteBook 650 G9", ALC236_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x89c0, "HP ZBook Power 15.6 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x89c3, "Zbook Studio G9", ALC245_FIXUP_CS35L41_SPI_4_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x89c6, "Zbook Fury 17 G9", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x89ca, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), -- 2.35.3

1 0

Using snd_device_name_hint() with iface "card"
by GitHub issues - edited 22 Oct '22

22 Oct '22

alsa-project/alsa-lib issue #277 was edited from MathisMARION: Hello, I have been experimenting with the `alsa` library, and I tried to use the `snd_device_name_hint()` function to print information about devices. It doesn't seem documented [here](https://www.alsa-project.org/alsa-doc/alsa-lib/group___control.html) so I looked up for examples online, and explored the source code as well. Looking at the [source code](https://github.com/alsa-project/alsa-lib/blob/master/src/control/name…, it seems like the function should be able to take `"card"` as a valid interface. However when I run this function, it returns `ENOENT`. I ran my program with `gdb` and found that [this call](https://github.com/alsa-project/alsa-lib/blob/master/src/control/name… to `add_card()` was returning the error. `add_card` calls `snd_config_search` which loops through a list to find a match. In my case I found out that the list contained `"cards"` (with an `s`), while the code was searching for `"card"` so I am left wondering if this was done on purpose. Moreover I can get info about my sound cards using `/proc/asound/cards` (with an `s` again) so it makes me doubt even more... I am running Ubuntu 20.04.5, and have installed `libasound2-dev` version `1.2.2-2.1ubuntu2.5`. I can give more info about my setup if needed, I am just unsure what other info would help as of right now. Here's a simple program reproducing my issue: ```c #include <alsa/asoundlib.h> #include <stdio.h> int main() { void **hints; int ret; ret = snd_device_name_hint(-1, "card", &hints); if (ret) { printf("snd_device_name_hint: %s\n", snd_strerror(ret)); return EXIT_FAILURE; } snd_device_name_free_hint(hints); return EXIT_SUCCESS; } ``` ``` snd_device_name_hint: No such file or directory ``` Putting `"cards"` instead results in `EINVAL`: ``` snd_device_name_hint: Invalid argument ``` Issue URL : https://github.com/alsa-project/alsa-lib/issues/277 Repository URL: https://github.com/alsa-project/alsa-lib

1 0

Using snd_device_name_hint() with iface "card"
by GitHub issues - edited 22 Oct '22

22 Oct '22

alsa-project/alsa-lib issue #277 was edited from MathisMARION: Hello, I have been experimenting with the `alsa` library, and I tried to use the `snd_device_name_hint()` function to print information about devices. It doesn't seem documented [here](https://www.alsa-project.org/alsa-doc/alsa-lib/group___control.html) so I looked up for examples online, and explored the source code as well. Looking at the [source code](https://github.com/alsa-project/alsa-lib/blob/master/src/control/name…, it seems like the function should be able to take `"card"` as a valid interface. However when I run this function, it returns `ENOENT`. I ran my program with `gdb` and found that [this call](https://github.com/alsa-project/alsa-lib/blob/master/src/control/name… to `add_card()` was returning the error. `add_card` calls `snd_config_search` which loops through a list to find a match. In my case I found out that the list contained `"cards"` (with an `s`), while the code was searching for `"card"` so I am left wondering if this was done on purpose. Moreover I can get info about my sound cards using `/proc/asound/cards` (with an `s` again) so it makes me doubt even more... I am running Ubuntu 20.04.5, and have installed `libasound2-dev` version `1.2.2-2.1ubuntu2.5`. I can give more info about my setup if needed, I am just unsure what other info would help as of right now. Here's a simple program reproducing my issue: ```c #include <alsa/asoundlib.h> #include <stdio.h> int main() { void **hints; int ret; ret = snd_device_name_hint(-1, "card", &hints); if (ret) { printf("snd_device_name_hint: %s\n", snd_strerror(ret)); return EXIT_FAILURE; } snd_device_name_free_hint(hints); return EXIT_SUCCESS; } ``` Issue URL : https://github.com/alsa-project/alsa-lib/issues/277 Repository URL: https://github.com/alsa-project/alsa-lib

1 0

Using snd_device_name_hint() with iface "card"
by GitHub issues - opened 22 Oct '22

22 Oct '22

alsa-project/alsa-lib issue #277 was opened from MathisMARION: Hello, I have been experimenting with the `alsa` library, and I tried to use the `snd_device_name_hint()` function to print information about devices. It doesn't seem documented [here](https://www.alsa-project.org/alsa-doc/alsa-lib/group___control.html) so I looked up for examples online, and explored the source code as well. Looking at the [source code](https://github.com/alsa-project/alsa-lib/blob/master/src/control/name…, it seems like the function should be able to take `"card"` as a valid interface. However when I run this function, it returns `ENOENT`. I ran my program with `gdb` and found that [this call](https://github.com/alsa-project/alsa-lib/blob/master/src/control/name… to `add_card()` was returning the error. `add_card` calls `snd_config_search` which loops through a list to find a match. In my case I found out that the list contained `"cards"` (with an `s`), while the code was searching for `"card"` so I am left wondering if this was done on purpose. Moreover I can get info about my sound cards using `/proc/asound/cards` (with an `s` again) so it makes me doubt even more... I am running Ubuntu 20.04.5, and have installed `libasound2-dev` version `1.2.2-2.1ubuntu2.5`. I can give more info about my setup if needed, I am just unsure what other info would help as of right now. Issue URL : https://github.com/alsa-project/alsa-lib/issues/277 Repository URL: https://github.com/alsa-project/alsa-lib

1 0