diff options
Diffstat (limited to 'packages/linux/linux-omap2-git')
4 files changed, 1354 insertions, 61 deletions
diff --git a/packages/linux/linux-omap2-git/omap3evm/defconfig b/packages/linux/linux-omap2-git/omap3evm/defconfig index f74cef90ee..e61fad48d9 100644 --- a/packages/linux/linux-omap2-git/omap3evm/defconfig +++ b/packages/linux/linux-omap2-git/omap3evm/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.26-rc3-omap1 -# Wed May 21 07:38:41 2008 +# Linux kernel version: 2.6.26-rc5-omap1 +# Sun Jun 15 21:58:01 2008 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -42,7 +42,8 @@ CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set -# CONFIG_IKCONFIG is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set CONFIG_GROUP_SCHED=y @@ -170,9 +171,9 @@ CONFIG_ARCH_OMAP3=y # # OMAP Feature Selections # -CONFIG_OMAP_DEBUG_SRAM_PATCH=y # CONFIG_OMAP_DEBUG_POWERDOMAIN is not set # CONFIG_OMAP_DEBUG_CLOCKDOMAIN is not set +# CONFIG_OMAP_SMARTREFLEX is not set # CONFIG_OMAP_RESET_CLOCKS is not set CONFIG_OMAP_BOOT_TAG=y CONFIG_OMAP_BOOT_REASON=y @@ -186,9 +187,9 @@ CONFIG_OMAP_MCBSP=y CONFIG_OMAP_32K_TIMER=y CONFIG_OMAP_32K_TIMER_HZ=128 CONFIG_OMAP_DM_TIMER=y -# CONFIG_OMAP_LL_DEBUG_UART1 is not set +CONFIG_OMAP_LL_DEBUG_UART1=y # CONFIG_OMAP_LL_DEBUG_UART2 is not set -CONFIG_OMAP_LL_DEBUG_UART3=y +# CONFIG_OMAP_LL_DEBUG_UART3 is not set CONFIG_ARCH_OMAP34XX=y CONFIG_ARCH_OMAP3430=y @@ -232,10 +233,6 @@ CONFIG_ARM_THUMB=y # CONFIG_ARM_THUMBEE is not set # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set -# CONFIG_CPU_LOCKDOWN_TO_64K_L2 is not set -# CONFIG_CPU_LOCKDOWN_TO_128K_L2 is not set -CONFIG_CPU_LOCKDOWN_TO_256K_L2=y -# CONFIG_CPU_L2CACHE_DISABLE is not set # CONFIG_CPU_BPREDICT_DISABLE is not set CONFIG_HAS_TLS_REG=y # CONFIG_OUTER_CACHE is not set @@ -257,7 +254,7 @@ CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # CONFIG_PREEMPT is not set CONFIG_HZ=128 CONFIG_AEABI=y -CONFIG_OABI_COMPAT=y +# CONFIG_OABI_COMPAT is not set # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y @@ -286,6 +283,15 @@ CONFIG_CMDLINE=" quiet " # CONFIG_KEXEC is not set # +# CPUIdle +# + +# +# CPU idle PM support +# +# CONFIG_CPU_IDLE is not set + +# # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set @@ -297,9 +303,6 @@ CONFIG_CMDLINE=" quiet " # # At least one emulation must be selected # -CONFIG_FPE_NWFPE=y -# CONFIG_FPE_NWFPE_XP is not set -# CONFIG_FPE_FASTFPE is not set CONFIG_VFP=y CONFIG_VFPv3=y # CONFIG_NEON is not set @@ -593,9 +596,42 @@ CONFIG_HAVE_IDE=y # SCSI device support # # CONFIG_RAID_ATTRS is not set -# CONFIG_SCSI is not set -# CONFIG_SCSI_DMA is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_SCSI_DEBUG is not set # CONFIG_ATA is not set # CONFIG_MD is not set CONFIG_NETDEVICES=y @@ -697,7 +733,10 @@ CONFIG_INPUT=y # # Userland interfaces # -# CONFIG_INPUT_MOUSEDEV is not set +CONFIG_INPUT_MOUSEDEV=y +CONFIG_INPUT_MOUSEDEV_PSAUX=y +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set CONFIG_INPUT_EVDEV=y CONFIG_INPUT_EVBUG=y @@ -714,7 +753,18 @@ CONFIG_INPUT_KEYBOARD=y # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_LM8323 is not set # CONFIG_KEYBOARD_GPIO is not set -# CONFIG_INPUT_MOUSE is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +CONFIG_MOUSE_PS2_ALPS=y +CONFIG_MOUSE_PS2_LOGIPS2PP=y +CONFIG_MOUSE_PS2_SYNAPTICS=y +CONFIG_MOUSE_PS2_LIFEBOOK=y +CONFIG_MOUSE_PS2_TRACKPOINT=y +# CONFIG_MOUSE_PS2_TOUCHKIT is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_APPLETOUCH is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_MOUSE_GPIO is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set CONFIG_INPUT_TOUCHSCREEN=y @@ -737,7 +787,10 @@ CONFIG_TOUCHSCREEN_ADS7846=y # # Hardware I/O ports # -# CONFIG_SERIO is not set +CONFIG_SERIO=y +CONFIG_SERIO_SERPORT=y +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set # CONFIG_GAMEPORT is not set # @@ -950,9 +1003,17 @@ CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y +CONFIG_FONTS=y +# CONFIG_FONT_8x8 is not set CONFIG_FONT_8x16=y +# CONFIG_FONT_6x11 is not set +# CONFIG_FONT_7x14 is not set +# CONFIG_FONT_PEARL_8x8 is not set +# CONFIG_FONT_ACORN_8x8 is not set +# CONFIG_FONT_MINI_4x6 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set # CONFIG_LOGO is not set # @@ -966,9 +1027,11 @@ CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y +CONFIG_SND_HWDEP=y +CONFIG_SND_RAWMIDI=y # CONFIG_SND_SEQUENCER is not set CONFIG_SND_OSSEMUL=y -# CONFIG_SND_MIXER_OSS is not set +CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_PCM_OSS_PLUGINS=y # CONFIG_SND_DYNAMIC_MINORS is not set @@ -1003,7 +1066,7 @@ CONFIG_SND_PCM_XRUN_DEBUG=y # # USB devices # -# CONFIG_SND_USB_AUDIO is not set +CONFIG_SND_USB_AUDIO=y # CONFIG_SND_USB_CAIAQ is not set # @@ -1027,8 +1090,6 @@ CONFIG_SND_SOC_TWL4030=y # Open Sound System # CONFIG_SOUND_PRIME=y -# CONFIG_SOUND_MSNDCLAS is not set -# CONFIG_SOUND_MSNDPIN is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set @@ -1077,7 +1138,7 @@ CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SL811_HCD=y CONFIG_USB_R8A66597_HCD=y -CONFIG_USB_MUSB_HDRC=m +CONFIG_USB_MUSB_HDRC=y CONFIG_USB_MUSB_SOC=y # @@ -1086,7 +1147,6 @@ CONFIG_USB_MUSB_SOC=y CONFIG_USB_MUSB_HOST=y # CONFIG_USB_MUSB_PERIPHERAL is not set # CONFIG_USB_MUSB_OTG is not set -# CONFIG_USB_GADGET_MUSB_HDRC is not set CONFIG_USB_MUSB_HDRC_HCD=y # CONFIG_MUSB_PIO_ONLY is not set CONFIG_USB_INVENTRA_DMA=y @@ -1098,6 +1158,7 @@ CONFIG_USB_MUSB_LOGLEVEL=0 # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set # # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' @@ -1106,12 +1167,27 @@ CONFIG_USB_MUSB_LOGLEVEL=0 # # may also be needed; see USB_STORAGE Help for more information # -# CONFIG_USB_LIBUSUAL is not set +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +CONFIG_USB_LIBUSUAL=y # # USB Imaging devices # # CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set CONFIG_USB_MON=y # @@ -1142,34 +1218,8 @@ CONFIG_USB_MON=y # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set -CONFIG_USB_GADGET=m -# CONFIG_USB_GADGET_DEBUG is not set -# CONFIG_USB_GADGET_DEBUG_FILES is not set -CONFIG_USB_GADGET_SELECTED=y -# CONFIG_USB_GADGET_AMD5536UDC is not set -# CONFIG_USB_GADGET_ATMEL_USBA is not set -# CONFIG_USB_GADGET_FSL_USB2 is not set -# CONFIG_USB_GADGET_NET2280 is not set -# CONFIG_USB_GADGET_PXA2XX is not set -# CONFIG_USB_GADGET_M66592 is not set -# CONFIG_USB_GADGET_PXA27X is not set -# CONFIG_USB_GADGET_GOKU is not set -# CONFIG_USB_GADGET_LH7A40X is not set -CONFIG_USB_GADGET_OMAP=y -CONFIG_USB_OMAP=m -# CONFIG_USB_GADGET_S3C2410 is not set -# CONFIG_USB_GADGET_AT91 is not set -# CONFIG_USB_GADGET_DUMMY_HCD is not set -# CONFIG_USB_GADGET_DUALSPEED is not set -# CONFIG_USB_ZERO is not set -CONFIG_USB_ETH=m -CONFIG_USB_ETH_RNDIS=y -CONFIG_USB_GADGETFS=m -CONFIG_USB_FILE_STORAGE=m -# CONFIG_USB_FILE_STORAGE_TEST is not set -CONFIG_USB_G_SERIAL=m -# CONFIG_USB_MIDI_GADGET is not set -CONFIG_USB_G_PRINTER=m +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_GADGET is not set CONFIG_MMC=y # CONFIG_MMC_DEBUG is not set CONFIG_MMC_UNSAFE_RESUME=y @@ -1180,6 +1230,7 @@ CONFIG_MMC_UNSAFE_RESUME=y CONFIG_MMC_BLOCK=y CONFIG_MMC_BLOCK_BOUNCE=y CONFIG_SDIO_UART=m +# CONFIG_MMC_TEST is not set # # MMC/SD Host Controller Drivers @@ -1259,7 +1310,7 @@ CONFIG_EXT3_FS=y CONFIG_JBD=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set +CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m CONFIG_XFS_QUOTA=y # CONFIG_XFS_POSIX_ACL is not set @@ -1327,12 +1378,14 @@ CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y # CONFIG_JFFS2_FS_WBUF_VERIFY is not set CONFIG_JFFS2_SUMMARY=y -# CONFIG_JFFS2_FS_XATTR is not set +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_FS_POSIX_ACL=y +CONFIG_JFFS2_FS_SECURITY=y CONFIG_JFFS2_COMPRESSION_OPTIONS=y CONFIG_JFFS2_ZLIB=y -# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_LZO=y CONFIG_JFFS2_RTIME=y -# CONFIG_JFFS2_RUBIN is not set +CONFIG_JFFS2_RUBIN=y # CONFIG_JFFS2_CMODE_NONE is not set CONFIG_JFFS2_CMODE_PRIORITY=y # CONFIG_JFFS2_CMODE_SIZE is not set @@ -1461,7 +1514,7 @@ CONFIG_FRAME_POINTER=y # CONFIG_DEBUG_USER is not set # CONFIG_DEBUG_ERRORS is not set # CONFIG_DEBUG_STACK_USAGE is not set -CONFIG_DEBUG_LL=y +# CONFIG_DEBUG_LL is not set # CONFIG_DEBUG_ICEDCC is not set # @@ -1561,6 +1614,8 @@ CONFIG_CRC32=y CONFIG_LIBCRC32C=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/packages/linux/linux-omap2-git/omap3evm/soc.patch b/packages/linux/linux-omap2-git/omap3evm/soc.patch new file mode 100644 index 0000000000..bb97403f29 --- /dev/null +++ b/packages/linux/linux-omap2-git/omap3evm/soc.patch @@ -0,0 +1,1173 @@ +diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig +index 3903ab7..468536d 100644 +--- a/sound/soc/codecs/Kconfig ++++ b/sound/soc/codecs/Kconfig +@@ -44,3 +44,7 @@ config SND_SOC_CS4270_VD33_ERRATA + config SND_SOC_TLV320AIC3X + tristate + depends on SND_SOC && I2C ++ ++config SND_SOC_TWL4030 ++ tristate ++ depends on SND_SOC && I2C +diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile +index 4e1314c..d2c0b12 100644 +--- a/sound/soc/codecs/Makefile ++++ b/sound/soc/codecs/Makefile +@@ -6,6 +6,7 @@ snd-soc-wm9712-objs := wm9712.o + snd-soc-wm9713-objs := wm9713.o + snd-soc-cs4270-objs := cs4270.o + snd-soc-tlv320aic3x-objs := tlv320aic3x.o ++snd-soc-twl4030-objs := twl4030.o + + obj-$(CONFIG_SND_SOC_AC97_CODEC) += snd-soc-ac97.o + obj-$(CONFIG_SND_SOC_WM8731) += snd-soc-wm8731.o +@@ -15,3 +16,4 @@ obj-$(CONFIG_SND_SOC_WM9712) += snd-soc-wm9712.o + obj-$(CONFIG_SND_SOC_WM9713) += snd-soc-wm9713.o + obj-$(CONFIG_SND_SOC_CS4270) += snd-soc-cs4270.o + obj-$(CONFIG_SND_SOC_TLV320AIC3X) += snd-soc-tlv320aic3x.o ++obj-$(CONFIG_SND_SOC_TWL4030) += snd-soc-twl4030.o +diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c +new file mode 100644 +index 0000000..c9eee19 +--- /dev/null ++++ b/sound/soc/codecs/twl4030.c +@@ -0,0 +1,595 @@ ++/* ++ * ALSA SoC TWL4030 codec driver ++ * ++ * Author: Steve Sakoman, <steve@sakoman.com> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ */ ++ ++#include <linux/module.h> ++#include <linux/moduleparam.h> ++#include <linux/init.h> ++#include <linux/delay.h> ++#include <linux/pm.h> ++#include <linux/i2c.h> ++#include <linux/platform_device.h> ++#include <linux/i2c/twl4030.h> ++#include <sound/core.h> ++#include <sound/pcm.h> ++#include <sound/pcm_params.h> ++#include <sound/soc.h> ++#include <sound/soc-dapm.h> ++#include <sound/initval.h> ++ ++#include "twl4030.h" ++ ++/* ++ * twl4030 register cache & default register settings ++ */ ++static const u8 twl4030_reg[TWL4030_CACHEREGNUM] = { ++ 0x00, // this register not used ++ 0x93, // REG_CODEC_MODE (0x1) ++ 0xc3, // REG_OPTION (0x2) ++ 0x00, // REG_UNKNOWN (0x3) ++ 0x00, // REG_MICBIAS_CTL (0x4) ++ 0x34, // REG_ANAMICL (0x5) ++ 0x14, // REG_ANAMICR (0x6) ++ 0x0a, // REG_AVADC_CTL (0x7) ++ 0x00, // REG_ADCMICSEL (0x8) ++ 0x00, // REG_DIGMIXING (0x9) ++ 0x0c, // REG_ATXL1PGA (0xA) ++ 0x0c, // REG_ATXR1PGA (0xB) ++ 0x00, // REG_AVTXL2PGA (0xC) ++ 0x00, // REG_AVTXR2PGA (0xD) ++ 0x01, // REG_AUDIO_IF (0xE) ++ 0x00, // REG_VOICE_IF (0xF) ++ 0x00, // REG_ARXR1PGA (0x10) ++ 0x00, // REG_ARXL1PGA (0x11) ++ 0x6c, // REG_ARXR2PGA (0x12) ++ 0x6c, // REG_ARXL2PGA (0x13) ++ 0x00, // REG_VRXPGA (0x14) ++ 0x00, // REG_VSTPGA (0x15) ++ 0x00, // REG_VRX2ARXPGA (0x16) ++ 0x0c, // REG_AVDAC_CTL (0x17) ++ 0x00, // REG_ARX2VTXPGA (0x18) ++ 0x00, // REG_ARXL1_APGA_CTL (0x19) ++ 0x00, // REG_ARXR1_APGA_CTL (0x1A) ++ 0x4b, // REG_ARXL2_APGA_CTL (0x1B) ++ 0x4b, // REG_ARXR2_APGA_CTL (0x1C) ++ 0x00, // REG_ATX2ARXPGA (0x1D) ++ 0x00, // REG_BT_IF (0x1E) ++ 0x00, // REG_BTPGA (0x1F) ++ 0x00, // REG_BTSTPGA (0x20) ++ 0x00, // REG_EAR_CTL (0x21) ++ 0x24, // REG_HS_SEL (0x22) ++ 0x0a, // REG_HS_GAIN_SET (0x23) ++ 0x00, // REG_HS_POPN_SET (0x24) ++ 0x00, // REG_PREDL_CTL (0x25) ++ 0x00, // REG_PREDR_CTL (0x26) ++ 0x00, // REG_PRECKL_CTL (0x27) ++ 0x00, // REG_PRECKR_CTL (0x28) ++ 0x00, // REG_HFL_CTL (0x29) ++ 0x00, // REG_HFR_CTL (0x2A) ++ 0x00, // REG_ALC_CTL (0x2B) ++ 0x00, // REG_ALC_SET1 (0x2C) ++ 0x00, // REG_ALC_SET2 (0x2D) ++ 0x00, // REG_BOOST_CTL (0x2E) ++ 0x01, // REG_SOFTVOL_CTL (0x2F) ++ 0x00, // REG_DTMF_FREQSEL (0x30) ++ 0x00, // REG_DTMF_TONEXT1H (0x31) ++ 0x00, // REG_DTMF_TONEXT1L (0x32) ++ 0x00, // REG_DTMF_TONEXT2H (0x33) ++ 0x00, // REG_DTMF_TONEXT2L (0x34) ++ 0x00, // REG_DTMF_TONOFF (0x35) ++ 0x00, // REG_DTMF_WANONOFF (0x36) ++ 0x00, // REG_I2S_RX_SCRAMBLE_H (0x37) ++ 0x00, // REG_I2S_RX_SCRAMBLE_M (0x38) ++ 0x00, // REG_I2S_RX_SCRAMBLE_L (0x39) ++ 0x16, // REG_APLL_CTL (0x3A) ++ 0x00, // REG_DTMF_CTL (0x3B) ++ 0x00, // REG_DTMF_PGA_CTL2 (0x3C) ++ 0x00, // REG_DTMF_PGA_CTL1 (0x3D) ++ 0x00, // REG_MISC_SET_1 (0x3E) ++ 0x00, // REG_PCMBTMUX (0x3F) ++ 0x00, // REG_RX_PATH_SEL (0x43) ++ 0x00, // REG_VDL_APGA_CTL (0x44) ++ 0x00, // REG_VIBRA_CTL (0x45) ++ 0x00, // REG_VIBRA_SET (0x46) ++ 0x00, // REG_VIBRA_PWM_SET (0x47) ++ 0x00, // REG_ANAMIC_GAIN (0x48) ++ 0x00, // REG_MISC_SET_2 (0x49) ++}; ++ ++static void twl4030_dump_registers(void) ++{ ++ int i = 0; ++ u8 data; ++ ++ printk(KERN_INFO "TWL 4030 Register dump for Audio Module\n"); ++ ++ for (i = REG_CODEC_MODE; i <= REG_MISC_SET_2; i++) { ++ twl4030_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &data, i); ++ printk(KERN_INFO "Register[0x%02x]=0x%02x\n", i, data); ++ } ++} ++ ++struct twl4030_priv { ++ unsigned int dummy; ++}; ++ ++/* ++ * read twl4030 register cache ++ */ ++static inline unsigned int twl4030_read_reg_cache(struct snd_soc_codec *codec, ++ unsigned int reg) ++{ ++ u8 *cache = codec->reg_cache; ++ ++ return cache[reg]; ++} ++ ++/* ++ * write twl4030 register cache ++ */ ++static inline void twl4030_write_reg_cache(struct snd_soc_codec *codec, ++ u8 reg, u8 value) ++{ ++ u8 *cache = codec->reg_cache; ++ ++ if (reg >= TWL4030_CACHEREGNUM) ++ return; ++ cache[reg] = value; ++} ++ ++/* ++ * write to the twl4030 register space ++ */ ++static int twl4030_write(struct snd_soc_codec *codec, ++ unsigned int reg, unsigned int value) ++{ ++ twl4030_write_reg_cache(codec, reg, value); ++ return twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, value, reg); ++} ++ ++static void twl4030_init_chip(void) ++{ ++ unsigned char byte; ++ int i; ++ ++ twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, ++ twl4030_reg[REG_CODEC_MODE] & 0xfd, REG_CODEC_MODE); ++ ++ udelay(10); /* 10 ms delay for power settling */ ++ ++ for (i = REG_OPTION; i <= REG_MISC_SET_2; i++) { ++ twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, twl4030_reg[i], i); ++ } ++ ++ twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, ++ twl4030_reg[REG_CODEC_MODE], REG_CODEC_MODE); ++ ++ udelay(10); /* 10 ms delay for power settling */ ++ ++ /* initiate offset cancellation */ ++ twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, ++ twl4030_reg[REG_ANAMICL] | 0x80, REG_ANAMICL); ++ ++ /* wait for offset cancellation to complete */ ++ twl4030_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte, REG_ANAMICL); ++ while ((byte & 0x80) == 0x80) ++ twl4030_i2c_read_u8(TWL4030_MODULE_AUDIO_VOICE, &byte, REG_ANAMICL); ++ ++ twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, ++ twl4030_reg[REG_MISC_SET_1] | 0x02, REG_MISC_SET_1); ++ ++ twl4030_dump_registers(); ++} ++ ++static const struct snd_kcontrol_new twl4030_snd_controls[] = { ++ SOC_DOUBLE_R("Master Playback Volume", ++ REG_ARXL2PGA, REG_ARXR2PGA, ++ 0, 127, 0), ++ SOC_DOUBLE_R("Capture Volume", ++ REG_ATXL1PGA, REG_ATXR1PGA, ++ 0, 127, 0), ++}; ++ ++/* add non dapm controls */ ++static int twl4030_add_controls(struct snd_soc_codec *codec) ++{ ++ int err, i; ++ ++ for (i = 0; i < ARRAY_SIZE(twl4030_snd_controls); i++) { ++ err = snd_ctl_add(codec->card, ++ snd_soc_cnew(&twl4030_snd_controls[i], ++ codec, NULL)); ++ if (err < 0) ++ return err; ++ } ++ ++ return 0; ++} ++ ++#define TWL4030_PWR 0 ++ ++static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = { ++ SND_SOC_DAPM_INPUT("INL"), ++ SND_SOC_DAPM_INPUT("INR"), ++ ++ SND_SOC_DAPM_OUTPUT("OUTL"), ++ SND_SOC_DAPM_OUTPUT("OUTR"), ++ ++ SND_SOC_DAPM_DAC("DACL", "Left Playback", SND_SOC_NOPM, 0, 0), ++ SND_SOC_DAPM_DAC("DACR", "Right Playback", SND_SOC_NOPM, 0, 0), ++ ++ SND_SOC_DAPM_ADC("ADCL", "Left Capture", SND_SOC_NOPM, 0, 0), ++ SND_SOC_DAPM_ADC("ADCR", "Right Capture", SND_SOC_NOPM, 0, 0), ++}; ++ ++static const char *intercon[][3] = { ++ /* outputs */ ++ {"OUTL", NULL, "DACL"}, ++ {"OUTR", NULL, "DACR"}, ++ ++ /* inputs */ ++ {"ADCL", NULL, "INL"}, ++ {"ADCR", NULL, "INR"}, ++ ++ /* terminator */ ++ {NULL, NULL, NULL}, ++}; ++ ++static int twl4030_add_widgets(struct snd_soc_codec *codec) ++{ ++ int i; ++ ++ for (i = 0; i < ARRAY_SIZE(twl4030_dapm_widgets); i++) ++ snd_soc_dapm_new_control(codec, &twl4030_dapm_widgets[i]); ++ ++ /* set up audio path interconnects */ ++ for (i = 0; intercon[i][0] != NULL; i++) ++ snd_soc_dapm_connect_input(codec, intercon[i][0], ++ intercon[i][1], intercon[i][2]); ++ ++ snd_soc_dapm_new_widgets(codec); ++ return 0; ++} ++ ++static int twl4030_dapm_event(struct snd_soc_codec *codec, int event) ++{ ++ ++ printk(KERN_INFO "TWL4030 Audio Codec dapm event\n"); ++ switch (event) { ++ case SNDRV_CTL_POWER_D0: /* full On */ ++ break; ++ case SNDRV_CTL_POWER_D1: /* partial On */ ++ case SNDRV_CTL_POWER_D2: /* partial On */ ++ break; ++ case SNDRV_CTL_POWER_D3hot: /* off, with power */ ++ break; ++ case SNDRV_CTL_POWER_D3cold: /* off, without power */ ++ break; ++ } ++ codec->dapm_state = event; ++ ++ return 0; ++} ++ ++static void twl4030_power_up (struct snd_soc_codec *codec, u8 mode) ++{ ++ twl4030_write(codec, REG_CODEC_MODE, mode & ~CODECPDZ); ++ twl4030_write(codec, REG_CODEC_MODE, mode | CODECPDZ); ++ udelay(10); ++ ++ u8 popn = twl4030_read_reg_cache(codec, REG_HS_POPN_SET) | (0x40); ++ twl4030_write(codec, REG_HS_POPN_SET, popn); ++ ++ u8 hsgain = twl4030_read_reg_cache(codec, REG_HS_GAIN_SET) | (0x0a); ++ twl4030_write(codec, REG_HS_GAIN_SET, hsgain); ++ ++ popn = twl4030_read_reg_cache(codec, REG_HS_POPN_SET) | (0x02); ++ twl4030_write(codec, REG_HS_POPN_SET, popn); ++} ++ ++static void twl4030_power_down (struct snd_soc_codec *codec) ++{ ++ u8 popn = twl4030_read_reg_cache(codec, REG_HS_POPN_SET) & ~(0x02); ++ twl4030_write(codec, REG_HS_POPN_SET, popn); ++ ++ u8 hsgain = twl4030_read_reg_cache(codec, REG_HS_GAIN_SET) & ~(0x0f); ++ twl4030_write(codec, REG_HS_GAIN_SET, hsgain); ++ ++ popn = twl4030_read_reg_cache(codec, REG_HS_POPN_SET) & ~(0x40); ++ twl4030_write(codec, REG_HS_POPN_SET, popn); ++ ++ u8 mode = twl4030_read_reg_cache(codec, REG_CODEC_MODE) & ~CODECPDZ; ++ twl4030_write(codec, REG_CODEC_MODE, mode); ++ udelay(10); ++} ++ ++ ++static int twl4030_hw_params(struct snd_pcm_substream *substream, ++ struct snd_pcm_hw_params *params) ++{ ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_device *socdev = rtd->socdev; ++ struct snd_soc_codec *codec = socdev->codec; ++ struct twl4030_priv *twl4030 = codec->private_data; ++ ++ twl4030_power_down(codec); ++ ++ u8 mode = twl4030_read_reg_cache(codec, REG_CODEC_MODE) & ~CODECPDZ; ++ ++ mode &= ~APLL_RATE; ++ switch (params_rate(params)) { ++ case 44100: ++ printk(KERN_INFO "TWL4030 hw params: set rate to 44.1khz\n"); ++ mode |= APLL_RATE_44100; ++ break; ++ case 48000: ++ printk(KERN_INFO "TWL4030 hw params: set rate to 48khz\n"); ++ mode |= APLL_RATE_48000; ++ break; ++ default: ++ printk(KERN_INFO "TWL4030 hw params: unknown rate %d\n", params_rate(params)); ++ return -EINVAL; ++ } ++ ++ /* bit size */ ++ switch (params_format(params)) { ++ case SNDRV_PCM_FORMAT_S16_LE: ++ printk(KERN_INFO "TWL4030 hw params: set format to S16_LE\n"); ++ break; ++ case SNDRV_PCM_FORMAT_S24_LE: ++ printk(KERN_INFO "TWL4030 hw params: set format to S24_LE\n"); ++ break; ++ default: ++ printk(KERN_INFO "TWL4030 hw params: unknown format %d\n", params_format(params)); ++ return -EINVAL; ++ } ++ ++ /* change rate and turn codec back on */ ++ twl4030_power_up(codec, mode); ++ ++ return 0; ++} ++ ++static int twl4030_mute(struct snd_soc_codec_dai *dai, int mute) ++{ ++ struct snd_soc_codec *codec = dai->codec; ++ ++ u8 ldac_reg = twl4030_read_reg_cache(codec, REG_ARXL2PGA); ++ u8 rdac_reg = twl4030_read_reg_cache(codec, REG_ARXR2PGA); ++ ++ if (mute) { ++ printk(KERN_INFO "TWL4030 Audio Codec mute\n"); ++ twl4030_write(codec, REG_ARXL2PGA, 0x00); ++ twl4030_write(codec, REG_ARXR2PGA, 0x00); ++ twl4030_write_reg_cache(codec, REG_ARXL2PGA, ldac_reg); ++ twl4030_write_reg_cache(codec, REG_ARXR2PGA, rdac_reg); ++ } ++ else { ++ printk(KERN_INFO "TWL4030 Audio Codec unmute: %02x/%02x\n", ldac_reg, rdac_reg); ++ twl4030_write(codec, REG_ARXL2PGA, ldac_reg); ++ twl4030_write(codec, REG_ARXR2PGA, rdac_reg); ++ } ++ ++ return 0; ++} ++ ++static int twl4030_set_dai_fmt(struct snd_soc_codec_dai *codec_dai, ++ unsigned int fmt) ++{ ++ struct snd_soc_codec *codec = codec_dai->codec; ++ struct twl4030_priv *twl4030 = codec->private_data; ++ ++ /* get current format */ ++ u8 format = twl4030_read_reg_cache(codec, REG_AUDIO_IF); ++ ++ /* set master/slave audio interface */ ++ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { ++ case SND_SOC_DAIFMT_CBM_CFM: ++ printk(KERN_INFO "TWL4030 set dai fmt: master\n"); ++ format &= ~(AIF_SLAVE_EN); ++ format |= CLK256FS_EN; ++ break; ++ case SND_SOC_DAIFMT_CBS_CFS: ++ printk(KERN_INFO "TWL4030 set dai fmt: slave\n"); ++ format &= ~(CLK256FS_EN); ++ format |= AIF_SLAVE_EN; ++ break; ++ default: ++ return -EINVAL; ++ } ++ ++ /* interface format */ ++ format &= ~AIF_FORMAT; ++ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { ++ case SND_SOC_DAIFMT_I2S: ++ printk(KERN_INFO "TWL4030 set dai fmt: i2s\n"); ++ format |= AIF_FORMAT_CODEC; ++ break; ++ default: ++ return -EINVAL; ++ } ++ ++ /* turn off codec before changing format */ ++ twl4030_power_down(codec); ++ ++ /* change format */ ++ twl4030_write(codec, REG_AUDIO_IF, format); ++ ++ u8 mode = twl4030_read_reg_cache(codec, REG_CODEC_MODE); ++ twl4030_power_up(codec, mode); ++ ++ return 0; ++} ++ ++#define TWL4030_RATES SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 ++#define TWL4030_FORMATS SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FORMAT_S24_LE ++ ++struct snd_soc_codec_dai twl4030_dai = { ++ .name = "twl4030", ++ .playback = { ++ .stream_name = "Playback", ++ .channels_min = 2, ++ .channels_max = 2, ++ .rates = TWL4030_RATES, ++ .formats = TWL4030_FORMATS,}, ++ .capture = { ++ .stream_name = "Capture", ++ .channels_min = 2, ++ .channels_max = 2, ++ .rates = TWL4030_RATES, ++ .formats = TWL4030_FORMATS,}, ++ .ops = { ++ .hw_params = twl4030_hw_params, ++ }, ++ .dai_ops = { ++ .digital_mute = twl4030_mute, ++ .set_fmt = twl4030_set_dai_fmt, ++ } ++}; ++ ++EXPORT_SYMBOL_GPL(twl4030_dai); ++ ++static int twl4030_suspend(struct platform_device *pdev, pm_message_t state) ++{ ++ struct snd_soc_device *socdev = platform_get_drvdata(pdev); ++ struct snd_soc_codec *codec = socdev->codec; ++ ++ printk(KERN_INFO "TWL4030 Audio Codec suspend\n"); ++ twl4030_dapm_event(codec, SNDRV_CTL_POWER_D3cold); ++ ++ return 0; ++} ++ ++static int twl4030_resume(struct platform_device *pdev) ++{ ++ struct snd_soc_device *socdev = platform_get_drvdata(pdev); ++ struct snd_soc_codec *codec = socdev->codec; ++ int i; ++ u16 *cache = codec->reg_cache; ++ ++ printk(KERN_INFO "TWL4030 Audio Codec resume\n"); ++ /* Sync reg_cache with the hardware */ ++ for (i = REG_CODEC_MODE; i <= REG_MISC_SET_2; i++) { ++ twl4030_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE, cache[i], i); ++ } ++ twl4030_dapm_event(codec, SNDRV_CTL_POWER_D3hot); ++ twl4030_dapm_event(codec, codec->suspend_dapm_state); ++ return 0; ++} ++ ++/* ++ * initialize the driver ++ * register the mixer and dsp interfaces with the kernel ++ */ ++ ++static int twl4030_init(struct snd_soc_device *socdev) ++{ ++ struct snd_soc_codec *codec = socdev->codec; ++ int ret = 0; ++ ++ printk(KERN_INFO "TWL4030 Audio Codec init \n"); ++ ++ twl4030_init_chip(); ++ ++ codec->name = "twl4030"; ++ codec->owner = THIS_MODULE; ++ codec->read = twl4030_read_reg_cache; ++ codec->write = twl4030_write; ++ codec->dapm_event = twl4030_dapm_event; ++ codec->dai = &twl4030_dai; ++ codec->num_dai = 1; ++ codec->reg_cache_size = sizeof(twl4030_reg); ++ codec->reg_cache = kmemdup(twl4030_reg, sizeof(twl4030_reg), GFP_KERNEL); ++ if (codec->reg_cache == NULL) ++ return -ENOMEM; ++ ++ /* register pcms */ ++ ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1); ++ if (ret < 0) { ++ printk(KERN_ERR "twl4030: failed to create pcms\n"); ++ goto pcm_err; ++ } ++ ++ twl4030_add_controls(codec); ++ twl4030_add_widgets(codec); ++ ++ ret = snd_soc_register_card(socdev); ++ if (ret < 0) { ++ printk(KERN_ERR "twl4030: failed to register card\n"); ++ goto card_err; ++ } ++ ++ return ret; ++ ++card_err: ++ printk(KERN_INFO "TWL4030 Audio Codec init card error\n"); ++ snd_soc_free_pcms(socdev); ++ snd_soc_dapm_free(socdev); ++pcm_err: ++ printk(KERN_INFO "TWL4030 Audio Codec init pcm error\n"); ++ kfree(codec->reg_cache); ++ return ret; ++} ++ ++static struct snd_soc_device *twl4030_socdev; ++ ++static int twl4030_probe(struct platform_device *pdev) ++{ ++ struct snd_soc_device *socdev = platform_get_drvdata(pdev); ++ struct snd_soc_codec *codec; ++ struct twl4030_priv *twl4030; ++ ++ printk(KERN_INFO "TWL4030 Audio Codec probe\n"); ++ ++ codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL); ++ if (codec == NULL) ++ return -ENOMEM; ++ ++ twl4030 = kzalloc(sizeof(struct twl4030_priv), GFP_KERNEL); ++ if (twl4030 == NULL) { ++ kfree(codec); ++ return -ENOMEM; ++ } ++ ++ codec->private_data = twl4030; ++ socdev->codec = codec; ++ mutex_init(&codec->mutex); ++ INIT_LIST_HEAD(&codec->dapm_widgets); ++ INIT_LIST_HEAD(&codec->dapm_paths); ++ ++ twl4030_socdev = socdev; ++ twl4030_init(socdev); ++ ++ printk(KERN_INFO "TWL4030 Audio Codec probe exit\n"); ++ return 0; ++} ++ ++static int twl4030_remove(struct platform_device *pdev) ++{ ++ struct snd_soc_device *socdev = platform_get_drvdata(pdev); ++ struct snd_soc_codec *codec = socdev->codec; ++ ++ printk(KERN_INFO "TWL4030 Audio Codec remove\n"); ++ kfree(codec->private_data); ++ kfree(codec); ++ ++ return 0; ++} ++ ++struct snd_soc_codec_device soc_codec_dev_twl4030 = { ++ .probe = twl4030_probe, ++ .remove = twl4030_remove, ++ .suspend = twl4030_suspend, ++ .resume = twl4030_resume, ++}; ++EXPORT_SYMBOL_GPL(soc_codec_dev_twl4030); ++ ++MODULE_DESCRIPTION("ASoC TWL4030 codec driver"); ++MODULE_AUTHOR("Steve Sakoman"); ++MODULE_LICENSE("GPL"); +diff --git a/sound/soc/codecs/twl4030.h b/sound/soc/codecs/twl4030.h +new file mode 100644 +index 0000000..af8eb43 +--- /dev/null ++++ b/sound/soc/codecs/twl4030.h +@@ -0,0 +1,125 @@ ++/* ++ * ALSA SoC TWL4030 codec driver ++ * ++ * Author: Steve Sakoman, <steve@sakoman.com> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ */ ++ ++#ifndef __TWL4030_AUDIO_H__ ++#define __TWL4030_AUDIO_H__ ++ ++#define REG_CODEC_MODE 0x1 ++#define REG_OPTION 0x2 ++#define REG_UNKNOWN 0x3 ++#define REG_MICBIAS_CTL 0x4 ++#define REG_ANAMICL 0x5 ++#define REG_ANAMICR 0x6 ++#define REG_AVADC_CTL 0x7 ++#define REG_ADCMICSEL 0x8 ++#define REG_DIGMIXING 0x9 ++#define REG_ATXL1PGA 0xA ++#define REG_ATXR1PGA 0xB ++#define REG_AVTXL2PGA 0xC ++#define REG_AVTXR2PGA 0xD ++#define REG_AUDIO_IF 0xE ++#define REG_VOICE_IF 0xF ++#define REG_ARXR1PGA 0x10 ++#define REG_ARXL1PGA 0x11 ++#define REG_ARXR2PGA 0x12 ++#define REG_ARXL2PGA 0x13 ++#define REG_VRXPGA 0x14 ++#define REG_VSTPGA 0x15 ++#define REG_VRX2ARXPGA 0x16 ++#define REG_AVDAC_CTL 0x17 ++#define REG_ARX2VTXPGA 0x18 ++#define REG_ARXL1_APGA_CTL 0x19 ++#define REG_ARXR1_APGA_CTL 0x1A ++#define REG_ARXL2_APGA_CTL 0x1B ++#define REG_ARXR2_APGA_CTL 0x1C ++#define REG_ATX2ARXPGA 0x1D ++#define REG_BT_IF 0x1E ++#define REG_BTPGA 0x1F ++#define REG_BTSTPGA 0x20 ++#define REG_EAR_CTL 0x21 ++#define REG_HS_SEL 0x22 ++#define REG_HS_GAIN_SET 0x23 ++#define REG_HS_POPN_SET 0x24 ++#define REG_PREDL_CTL 0x25 ++#define REG_PREDR_CTL 0x26 ++#define REG_PRECKL_CTL 0x27 ++#define REG_PRECKR_CTL 0x28 ++#define REG_HFL_CTL 0x29 ++#define REG_HFR_CTL 0x2A ++#define REG_ALC_CTL 0x2B ++#define REG_ALC_SET1 0x2C ++#define REG_ALC_SET2 0x2D ++#define REG_BOOST_CTL 0x2E ++#define REG_SOFTVOL_CTL 0x2F ++#define REG_DTMF_FREQSEL 0x30 ++#define REG_DTMF_TONEXT1H 0x31 ++#define REG_DTMF_TONEXT1L 0x32 ++#define REG_DTMF_TONEXT2H 0x33 ++#define REG_DTMF_TONEXT2L 0x34 ++#define REG_DTMF_TONOFF 0x35 ++#define REG_DTMF_WANONOFF 0x36 ++#define REG_I2S_RX_SCRAMBLE_H 0x37 ++#define REG_I2S_RX_SCRAMBLE_M 0x38 ++#define REG_I2S_RX_SCRAMBLE_L 0x39 ++#define REG_APLL_CTL 0x3A ++#define REG_DTMF_CTL 0x3B ++#define REG_DTMF_PGA_CTL2 0x3C ++#define REG_DTMF_PGA_CTL1 0x3D ++#define REG_MISC_SET_1 0x3E ++#define REG_PCMBTMUX 0x3F ++#define REG_RX_PATH_SEL 0x43 ++#define REG_VDL_APGA_CTL 0x44 ++#define REG_VIBRA_CTL 0x45 ++#define REG_VIBRA_SET 0x46 ++#define REG_VIBRA_PWM_SET 0x47 ++#define REG_ANAMIC_GAIN 0x48 ++#define REG_MISC_SET_2 0x49 ++ ++#define TWL4030_CACHEREGNUM REG_MISC_SET_2 + 1 ++ ++/* Bitfield Definitions */ ++ ++/* CODEC_MODE Fields */ ++ ++#define APLL_RATE 0xF0 ++#define APLL_RATE_8000 0x00 ++#define APLL_RATE_11025 0x10 ++#define APLL_RATE_12000 0x20 ++#define APLL_RATE_16000 0x40 ++#define APLL_RATE_22050 0x50 ++#define APLL_RATE_24000 0x60 ++#define APLL_RATE_32000 0x80 ++#define APLL_RATE_44100 0x90 ++#define APLL_RATE_48000 0xa0 ++#define SEL_16K 0x04 ++#define CODECPDZ 0x02 ++#define OPT_MODE 0x01 ++ ++/* AUDIO_IF Fields */ ++ ++#define AIF_SLAVE_EN 0x80 ++#define DATA_WIDTH 0x60 ++#define DATA_WIDTH_16S_16W 0x00 ++#define DATA_WIDTH_32S_16W 0x40 ++#define DATA_WIDTH_32S_24W 0x60 ++#define AIF_FORMAT 0x18 ++#define AIF_FORMAT_CODEC 0x00 ++#define AIF_FORMAT_LEFT 0x08 ++#define AIF_FORMAT_RIGHT 0x10 ++#define AIF_FORMAT_TDM 0x18 ++#define AIF_TRI_EN 0x04 ++#define CLK256FS_EN 0x02 ++#define AIF_EN 0x01 ++ ++ ++extern struct snd_soc_codec_dai twl4030_dai; ++extern struct snd_soc_codec_device soc_codec_dev_twl4030; ++ ++#endif /* End of __TWL4030_AUDIO_H__ */ +diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig +index 0230d83..8703cea 100644 +--- a/sound/soc/omap/Kconfig ++++ b/sound/soc/omap/Kconfig +@@ -16,4 +16,20 @@ config SND_OMAP_SOC_N810 + help + Say Y if you want to add support for SoC audio on Nokia N810. + ++config SND_OMAP_SOC_OMAP3EVM ++ tristate "SoC Audio support for OMAP3 EVM" ++ depends on SND_OMAP_SOC && MACH_OMAP3EVM ++ select SND_OMAP_SOC_MCBSP ++ select SND_SOC_TWL4030 ++ help ++ Say Y if you want to add support for SoC audio on the OMAP3 EVM. ++ ++config SND_OMAP_SOC_OMAP3BEAGLE ++ tristate "SoC Audio support for OMAP3 Beagle" ++ depends on SND_OMAP_SOC && MACH_OMAP3_BEAGLE ++ select SND_OMAP_SOC_MCBSP ++ select SND_SOC_TWL4030 ++ help ++ Say Y if you want to add support for SoC audio on the OMAP3 Beagle. ++ + endmenu +diff --git a/sound/soc/omap/Makefile b/sound/soc/omap/Makefile +index d8d8d58..638a240 100644 +--- a/sound/soc/omap/Makefile ++++ b/sound/soc/omap/Makefile +@@ -7,5 +7,10 @@ obj-$(CONFIG_SND_OMAP_SOC_MCBSP) += snd-soc-omap-mcbsp.o + + # OMAP Machine Support + snd-soc-n810-objs := n810.o ++snd-soc-omap3evm-objs := omap3evm.o ++snd-soc-omap3beagle-objs := omap3beagle.o + + obj-$(CONFIG_SND_OMAP_SOC_N810) += snd-soc-n810.o ++obj-$(CONFIG_SND_OMAP_SOC_OMAP3EVM) += snd-soc-omap3evm.o ++obj-$(CONFIG_SND_OMAP_SOC_OMAP3BEAGLE) += snd-soc-omap3beagle.o ++ +diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c +new file mode 100644 +index 0000000..fb79938 +--- /dev/null ++++ b/sound/soc/omap/omap3beagle.c +@@ -0,0 +1,180 @@ ++/* ++ * omap3beagle.c -- SoC audio for OMAP3 Beagle ++ * ++ * Author: Steve Sakoman <steve@sakoman.com> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * version 2 as published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA ++ * 02110-1301 USA ++ * ++ */ ++ ++#include <linux/clk.h> ++#include <linux/platform_device.h> ++#include <sound/core.h> ++#include <sound/pcm.h> ++#include <sound/soc.h> ++#include <sound/soc-dapm.h> ++ ++#include <asm/mach-types.h> ++#include <asm/arch/hardware.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/mcbsp.h> ++ ++#include "omap-mcbsp.h" ++#include "omap-pcm.h" ++#include "../codecs/twl4030.h" ++ ++static int omap3beagle_hw_params(struct snd_pcm_substream *substream, ++ struct snd_pcm_hw_params *params) ++{ ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_codec_dai *codec_dai = rtd->dai->codec_dai; ++ struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai; ++ int ret; ++ ++ /* Set codec DAI configuration */ ++ ret = codec_dai->dai_ops.set_fmt(codec_dai, ++ SND_SOC_DAIFMT_I2S | ++ SND_SOC_DAIFMT_NB_NF | ++ SND_SOC_DAIFMT_CBM_CFM); ++ if (ret < 0) { ++ printk(KERN_INFO "can't set codec DAI configuration\n"); ++ return ret; ++ } ++ ++ /* Set cpu DAI configuration */ ++ ret = cpu_dai->dai_ops.set_fmt(cpu_dai, ++ SND_SOC_DAIFMT_I2S | ++ SND_SOC_DAIFMT_NB_NF | ++ SND_SOC_DAIFMT_CBM_CFM); ++ if (ret < 0) { ++ printk(KERN_INFO "can't set cpu DAI configuration\n"); ++ return ret; ++ } ++ ++ return 0; ++} ++ ++static struct snd_soc_ops omap3beagle_ops = { ++ .hw_params = omap3beagle_hw_params, ++}; ++ ++static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = { ++ SND_SOC_DAPM_HP("Headphone Jack", NULL), ++ SND_SOC_DAPM_LINE("Line In", NULL), ++}; ++ ++static const char *audio_map[][3] = { ++ {"Headphone Jack", NULL, "HPLOUT"}, ++ {"Headphone Jack", NULL, "HPROUT"}, ++ ++ {"Line In", NULL, "Line In"}, ++ {"Line In", NULL, "Line In"}, ++}; ++ ++static int omap3beagle_twl4030_init(struct snd_soc_codec *codec) ++{ ++ int i; ++ ++ printk(KERN_INFO "OMAP3 Beagle TWL4030 SoC init\n"); ++ ++ /* Add omap3beagle specific widgets */ ++ for (i = 0; i < ARRAY_SIZE(twl4030_dapm_widgets); i++) ++ snd_soc_dapm_new_control(codec, &twl4030_dapm_widgets[i]); ++ ++ /* Set up omap3beagle specific audio path audio_map */ ++ for (i = 0; i < ARRAY_SIZE(audio_map); i++) ++ snd_soc_dapm_connect_input(codec, audio_map[i][0], ++ audio_map[i][1], audio_map[i][2]); ++ ++ /* always connected */ ++ snd_soc_dapm_set_endpoint(codec, "Headphone Jack", 1); ++ snd_soc_dapm_set_endpoint(codec, "Line In", 1); ++ ++ snd_soc_dapm_sync_endpoints(codec); ++ ++ return 0; ++} ++ ++/* Digital audio interface glue - connects codec <--> CPU */ ++static struct snd_soc_dai_link omap3beagle_dai = { ++ .name = "TWL4030", ++ .stream_name = "TWL4030", ++ .cpu_dai = &omap_mcbsp_dai[0], ++ .codec_dai = &twl4030_dai, ++ .init = omap3beagle_twl4030_init, ++ .ops = &omap3beagle_ops, ++}; ++ ++/* Audio machine driver */ ++static struct snd_soc_machine snd_soc_machine_omap3beagle = { ++ .name = "omap3beagle", ++ .dai_link = &omap3beagle_dai, ++ .num_links = 1, ++}; ++ ++/* Audio subsystem */ ++static struct snd_soc_device omap3beagle_snd_devdata = { ++ .machine = &snd_soc_machine_omap3beagle, ++ .platform = &omap_soc_platform, ++ .codec_dev = &soc_codec_dev_twl4030, ++}; ++ ++static struct platform_device *omap3beagle_snd_device; ++ ++static int __init omap3beagle_soc_init(void) ++{ ++ int ret; ++ ++ printk(KERN_INFO "OMAP3 Beagle SoC init\n"); ++ if (!machine_is_omap3_beagle()) { ++ printk(KERN_INFO "Not OMAP3 Beagle!\n"); ++ return -ENODEV; ++ } ++ ++ omap3beagle_snd_device = platform_device_alloc("soc-audio", -1); ++ if (!omap3beagle_snd_device) { ++ printk(KERN_INFO "Platform device allocation failed\n"); ++ return -ENOMEM; ++ } ++ ++ platform_set_drvdata(omap3beagle_snd_device, &omap3beagle_snd_devdata); ++ omap3beagle_snd_devdata.dev = &omap3beagle_snd_device->dev; ++ *(unsigned int *)omap3beagle_dai.cpu_dai->private_data = 1; /* McBSP2 */ ++ ++ ret = platform_device_add(omap3beagle_snd_device); ++ if (ret) ++ goto err1; ++ ++ return 0; ++ ++err1: ++ printk(KERN_INFO "Unable to add platform device\n"); ++ platform_device_put(omap3beagle_snd_device); ++ ++ return ret; ++} ++ ++static void __exit omap3beagle_soc_exit(void) ++{ ++ printk(KERN_INFO "OMAP3 Beagle SoC exit\n"); ++ platform_device_unregister(omap3beagle_snd_device); ++} ++ ++module_init(omap3beagle_soc_init); ++module_exit(omap3beagle_soc_exit); ++ ++MODULE_AUTHOR("Steve Sakoman <steve@sakoman.com>"); ++MODULE_DESCRIPTION("ALSA SoC OMAP3 Beagle"); ++MODULE_LICENSE("GPL"); +diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c +new file mode 100644 +index 0000000..32d4f5d +--- /dev/null ++++ b/sound/soc/omap/omap3evm.c +@@ -0,0 +1,180 @@ ++/* ++ * omap3evm.c -- SoC audio for OMAP3 EVM ++ * ++ * Author: Steve Sakoman <steve@sakoman.com> ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * version 2 as published by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, but ++ * WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA ++ * 02110-1301 USA ++ * ++ */ ++ ++#include <linux/clk.h> ++#include <linux/platform_device.h> ++#include <sound/core.h> ++#include <sound/pcm.h> ++#include <sound/soc.h> ++#include <sound/soc-dapm.h> ++ ++#include <asm/mach-types.h> ++#include <asm/arch/hardware.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/mcbsp.h> ++ ++#include "omap-mcbsp.h" ++#include "omap-pcm.h" ++#include "../codecs/twl4030.h" ++ ++static int omap3evm_hw_params(struct snd_pcm_substream *substream, ++ struct snd_pcm_hw_params *params) ++{ ++ struct snd_soc_pcm_runtime *rtd = substream->private_data; ++ struct snd_soc_codec_dai *codec_dai = rtd->dai->codec_dai; ++ struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai; ++ int ret; ++ ++ /* Set codec DAI configuration */ ++ ret = codec_dai->dai_ops.set_fmt(codec_dai, ++ SND_SOC_DAIFMT_I2S | ++ SND_SOC_DAIFMT_NB_NF | ++ SND_SOC_DAIFMT_CBM_CFM); ++ if (ret < 0) { ++ printk(KERN_INFO "can't set codec DAI configuration\n"); ++ return ret; ++ } ++ ++ /* Set cpu DAI configuration */ ++ ret = cpu_dai->dai_ops.set_fmt(cpu_dai, ++ SND_SOC_DAIFMT_I2S | ++ SND_SOC_DAIFMT_NB_NF | ++ SND_SOC_DAIFMT_CBM_CFM); ++ if (ret < 0) { ++ printk(KERN_INFO "can't set cpu DAI configuration\n"); ++ return ret; ++ } ++ ++ return 0; ++} ++ ++static struct snd_soc_ops omap3evm_ops = { ++ .hw_params = omap3evm_hw_params, ++}; ++ ++static const struct snd_soc_dapm_widget twl4030_dapm_widgets[] = { ++ SND_SOC_DAPM_HP("Headphone Jack", NULL), ++ SND_SOC_DAPM_LINE("Line In", NULL), ++}; ++ ++static const char *audio_map[][3] = { ++ {"Headphone Jack", NULL, "HPLOUT"}, ++ {"Headphone Jack", NULL, "HPROUT"}, ++ ++ {"Line In", NULL, "Line In"}, ++ {"Line In", NULL, "Line In"}, ++}; ++ ++static int omap3evm_twl4030_init(struct snd_soc_codec *codec) ++{ ++ int i; ++ ++ printk(KERN_INFO "OMAP3 EVM TWL4030 SoC init\n"); ++ ++ /* Add omap3evm specific widgets */ ++ for (i = 0; i < ARRAY_SIZE(twl4030_dapm_widgets); i++) ++ snd_soc_dapm_new_control(codec, &twl4030_dapm_widgets[i]); ++ ++ /* Set up omap3evm specific audio path audio_map */ ++ for (i = 0; i < ARRAY_SIZE(audio_map); i++) ++ snd_soc_dapm_connect_input(codec, audio_map[i][0], ++ audio_map[i][1], audio_map[i][2]); ++ ++ /* always connected */ ++ snd_soc_dapm_set_endpoint(codec, "Headphone Jack", 1); ++ snd_soc_dapm_set_endpoint(codec, "Line In", 1); ++ ++ snd_soc_dapm_sync_endpoints(codec); ++ ++ return 0; ++} ++ ++/* Digital audio interface glue - connects codec <--> CPU */ ++static struct snd_soc_dai_link omap3evm_dai = { ++ .name = "TWL4030", ++ .stream_name = "TWL4030", ++ .cpu_dai = &omap_mcbsp_dai[0], ++ .codec_dai = &twl4030_dai, ++ .init = omap3evm_twl4030_init, ++ .ops = &omap3evm_ops, ++}; ++ ++/* Audio machine driver */ ++static struct snd_soc_machine snd_soc_machine_omap3evm = { ++ .name = "omap3evm", ++ .dai_link = &omap3evm_dai, ++ .num_links = 1, ++}; ++ ++/* Audio subsystem */ ++static struct snd_soc_device omap3evm_snd_devdata = { ++ .machine = &snd_soc_machine_omap3evm, ++ .platform = &omap_soc_platform, ++ .codec_dev = &soc_codec_dev_twl4030, ++}; ++ ++static struct platform_device *omap3evm_snd_device; ++ ++static int __init omap3evm_soc_init(void) ++{ ++ int ret; ++ ++ printk(KERN_INFO "OMAP3 EVM SoC init\n"); ++ if (!machine_is_omap3evm()) { ++ printk(KERN_INFO "Not OMAP3 EVM!\n"); ++ return -ENODEV; ++ } ++ ++ omap3evm_snd_device = platform_device_alloc("soc-audio", -1); ++ if (!omap3evm_snd_device) { ++ printk(KERN_INFO "Platform device allocation failed\n"); ++ return -ENOMEM; ++ } ++ ++ platform_set_drvdata(omap3evm_snd_device, &omap3evm_snd_devdata); ++ omap3evm_snd_devdata.dev = &omap3evm_snd_device->dev; ++ *(unsigned int *)omap3evm_dai.cpu_dai->private_data = 1; /* McBSP2 */ ++ ++ ret = platform_device_add(omap3evm_snd_device); ++ if (ret) ++ goto err1; ++ ++ return 0; ++ ++err1: ++ printk(KERN_INFO "Unable to add platform device\n"); ++ platform_device_put(omap3evm_snd_device); ++ ++ return ret; ++} ++ ++static void __exit omap3evm_soc_exit(void) ++{ ++ printk(KERN_INFO "OMAP3 EVM SoC exit\n"); ++ platform_device_unregister(omap3evm_snd_device); ++} ++ ++module_init(omap3evm_soc_init); ++module_exit(omap3evm_soc_exit); ++ ++MODULE_AUTHOR("Steve Sakoman <steve@sakoman.com>"); ++MODULE_DESCRIPTION("ALSA SoC OMAP3 EVM"); ++MODULE_LICENSE("GPL"); diff --git a/packages/linux/linux-omap2-git/omap3evm/timer-suppression.patch b/packages/linux/linux-omap2-git/omap3evm/timer-suppression.patch new file mode 100644 index 0000000000..04362c96e3 --- /dev/null +++ b/packages/linux/linux-omap2-git/omap3evm/timer-suppression.patch @@ -0,0 +1,43 @@ +diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c +index b854a89..26f5569 100644 +--- a/kernel/time/tick-sched.c ++++ b/kernel/time/tick-sched.c +@@ -253,6 +253,16 @@ void tick_nohz_stop_sched_tick(void) + + /* Schedule the tick, if we are at least one jiffie off */ + if ((long)delta_jiffies >= 1) { ++ /* ++ * calculate the expiry time for the next timer wheel ++ * timer ++ */ ++ expires = ktime_add_ns(last_update, tick_period.tv64 * ++ delta_jiffies); ++ ++ /* Skip reprogram of event if its not changed */ ++ if(ts->tick_stopped && ktime_equal(expires, dev->next_event)) ++ goto out2; + + if (delta_jiffies > 1) + cpu_set(cpu, nohz_cpu_mask); +@@ -304,12 +314,7 @@ void tick_nohz_stop_sched_tick(void) + goto out; + } + +- /* +- * calculate the expiry time for the next timer wheel +- * timer +- */ +- expires = ktime_add_ns(last_update, tick_period.tv64 * +- delta_jiffies); ++ /* Mark expiries */ + ts->idle_expires = expires; + + if (ts->nohz_mode == NOHZ_MODE_HIGHRES) { +@@ -328,6 +333,7 @@ void tick_nohz_stop_sched_tick(void) + tick_do_update_jiffies64(ktime_get()); + cpu_clear(cpu, nohz_cpu_mask); + } ++out2: + raise_softirq_irqoff(TIMER_SOFTIRQ); + out: + ts->next_jiffies = next_jiffies; diff --git a/packages/linux/linux-omap2-git/omap3evm/touchscreen.patch b/packages/linux/linux-omap2-git/omap3evm/touchscreen.patch new file mode 100644 index 0000000000..2325c401e4 --- /dev/null +++ b/packages/linux/linux-omap2-git/omap3evm/touchscreen.patch @@ -0,0 +1,22 @@ +diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c +index d8109ae..f8ce669 100644 +--- a/arch/arm/mach-omap2/board-omap3evm.c ++++ b/arch/arm/mach-omap2/board-omap3evm.c +@@ -128,8 +128,16 @@ static int ads7846_get_pendown_state(void) + } + + struct ads7846_platform_data ads7846_config = { ++ .x_max = 0x0fff, ++ .y_max = 0x0fff, ++ .x_plate_ohms = 180, ++ .pressure_max = 255, ++ .debounce_max = 10, ++ .debounce_tol = 3, ++ .debounce_rep = 1, + .get_pendown_state = ads7846_get_pendown_state, + .keep_vref_on = 1, ++ .settle_delay_usecs = 150, + }; + + static struct omap2_mcspi_device_config ads7846_mcspi_config = { + |