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Date: Thu, 4 Feb 2010 13:43:48 +0100 (CET)
From: Jiri Kosina <jkosina@...e.cz>
To: Takashi Iwai <tiwai@...e.de>
Cc: alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: [PATCH] [ALSA] es1968: remove unused code and macros
Remove code that has been commented out since beginning of git history.
Also remove macros that are not used throughout the driver code at all.
Signed-off-by: Jiri Kosina <jkosina@...e.cz>
---
sound/pci/es1968.c | 181 ----------------------------------------------------
1 files changed, 0 insertions(+), 181 deletions(-)
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index a11f453..5c35075 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -173,19 +173,10 @@ MODULE_PARM_DESC(joystick, "Enable joystick.");
#define ESS_FMT_STEREO 0x01
#define ESS_FMT_16BIT 0x02
-#define DAC_RUNNING 1
-#define ADC_RUNNING 2
-
/* Values for the ESM_LEGACY_AUDIO_CONTROL */
#define ESS_DISABLE_AUDIO 0x8000
#define ESS_ENABLE_SERIAL_IRQ 0x4000
-#define IO_ADRESS_ALIAS 0x0020
-#define MPU401_IRQ_ENABLE 0x0010
-#define MPU401_IO_ENABLE 0x0008
-#define GAME_IO_ENABLE 0x0004
-#define FM_IO_ENABLE 0x0002
-#define SB_IO_ENABLE 0x0001
/* Values for the ESM_CONFIG_A */
@@ -193,9 +184,6 @@ MODULE_PARM_DESC(joystick, "Enable joystick.");
#define PIC_SNOOP2 0x2000
#define SAFEGUARD 0x0800
#define DMA_CLEAR 0x0700
-#define DMA_DDMA 0x0000
-#define DMA_TDMA 0x0100
-#define DMA_PCPCI 0x0200
#define POST_WRITE 0x0080
#define PCI_TIMING 0x0040
#define SWAP_LR 0x0020
@@ -217,7 +205,6 @@ MODULE_PARM_DESC(joystick, "Enable joystick.");
#define RINGB_DIS_VALIDATION 0x0008
#define RINGB_EN_SPDIF 0x0010
#define RINGB_EN_2CODEC 0x0020
-#define RINGB_SING_BIT_DUAL 0x0040
/* ****Port Adresses**** */
@@ -231,7 +218,6 @@ MODULE_PARM_DESC(joystick, "Enable joystick.");
#define ESM_RING_BUS_DEST 0x34
#define ESM_RING_BUS_CONTR_A 0x36
#define ESM_RING_BUS_CONTR_B 0x38
-#define ESM_RING_BUS_SDO 0x3A
/* WaveCache*/
#define WC_INDEX 0x10
@@ -239,15 +225,9 @@ MODULE_PARM_DESC(joystick, "Enable joystick.");
#define WC_CONTROL 0x14
/* ASSP*/
-#define ASSP_INDEX 0x80
-#define ASSP_MEMORY 0x82
-#define ASSP_DATA 0x84
#define ASSP_CONTROL_A 0xA2
#define ASSP_CONTROL_B 0xA4
#define ASSP_CONTROL_C 0xA6
-#define ASSP_HOSTW_INDEX 0xA8
-#define ASSP_HOSTW_DATA 0xAA
-#define ASSP_HOSTW_IRQ 0xAC
/* Midi */
#define ESM_MPU401_PORT 0x98
/* Others */
@@ -256,19 +236,11 @@ MODULE_PARM_DESC(joystick, "Enable joystick.");
#define IDR0_DATA_PORT 0x00
#define IDR1_CRAM_POINTER 0x01
#define IDR2_CRAM_DATA 0x02
-#define IDR3_WAVE_DATA 0x03
-#define IDR4_WAVE_PTR_LOW 0x04
-#define IDR5_WAVE_PTR_HI 0x05
-#define IDR6_TIMER_CTRL 0x06
#define IDR7_WAVE_ROMRAM 0x07
-#define WRITEABLE_MAP 0xEFFFFF
-#define READABLE_MAP 0x64003F
-
/* PCI Register */
#define ESM_LEGACY_AUDIO_CONTROL 0x40
-#define ESM_ACPI_COMMAND 0x54
#define ESM_CONFIG_A 0x50
#define ESM_CONFIG_B 0x52
#define ESM_DDMA 0x60
@@ -280,149 +252,23 @@ MODULE_PARM_DESC(joystick, "Enable joystick.");
/* Host IRQ Control Bits */
#define ESM_RESET_MAESTRO 0x8000
#define ESM_RESET_DIRECTSOUND 0x4000
-#define ESM_HIRQ_ClkRun 0x0100
#define ESM_HIRQ_HW_VOLUME 0x0040
-#define ESM_HIRQ_HARPO 0x0030 /* What's that? */
-#define ESM_HIRQ_ASSP 0x0010
#define ESM_HIRQ_DSIE 0x0004
#define ESM_HIRQ_MPU401 0x0002
-#define ESM_HIRQ_SB 0x0001
/* Host IRQ Status Bits */
#define ESM_MPU401_IRQ 0x02
-#define ESM_SB_IRQ 0x01
#define ESM_SOUND_IRQ 0x04
-#define ESM_ASSP_IRQ 0x10
#define ESM_HWVOL_IRQ 0x40
#define ESS_SYSCLK 50000000
#define ESM_BOB_FREQ 200
#define ESM_BOB_FREQ_MAX 800
-#define ESM_FREQ_ESM1 (49152000L / 1024L) /* default rate 48000 */
-#define ESM_FREQ_ESM2 (50000000L / 1024L)
-
/* APU Modes: reg 0x00, bit 4-7 */
-#define ESM_APU_MODE_SHIFT 4
-#define ESM_APU_MODE_MASK (0xf << 4)
-#define ESM_APU_OFF 0x00
-#define ESM_APU_16BITLINEAR 0x01 /* 16-Bit Linear Sample Player */
-#define ESM_APU_16BITSTEREO 0x02 /* 16-Bit Stereo Sample Player */
#define ESM_APU_8BITLINEAR 0x03 /* 8-Bit Linear Sample Player */
-#define ESM_APU_8BITSTEREO 0x04 /* 8-Bit Stereo Sample Player */
-#define ESM_APU_8BITDIFF 0x05 /* 8-Bit Differential Sample Playrer */
-#define ESM_APU_DIGITALDELAY 0x06 /* Digital Delay Line */
-#define ESM_APU_DUALTAP 0x07 /* Dual Tap Reader */
-#define ESM_APU_CORRELATOR 0x08 /* Correlator */
#define ESM_APU_INPUTMIXER 0x09 /* Input Mixer */
-#define ESM_APU_WAVETABLE 0x0A /* Wave Table Mode */
#define ESM_APU_SRCONVERTOR 0x0B /* Sample Rate Convertor */
-#define ESM_APU_16BITPINGPONG 0x0C /* 16-Bit Ping-Pong Sample Player */
-#define ESM_APU_RESERVED1 0x0D /* Reserved 1 */
-#define ESM_APU_RESERVED2 0x0E /* Reserved 2 */
-#define ESM_APU_RESERVED3 0x0F /* Reserved 3 */
-
-/* reg 0x00 */
-#define ESM_APU_FILTER_Q_SHIFT 0
-#define ESM_APU_FILTER_Q_MASK (3 << 0)
-/* APU Filtey Q Control */
-#define ESM_APU_FILTER_LESSQ 0x00
-#define ESM_APU_FILTER_MOREQ 0x03
-
-#define ESM_APU_FILTER_TYPE_SHIFT 2
-#define ESM_APU_FILTER_TYPE_MASK (3 << 2)
-#define ESM_APU_ENV_TYPE_SHIFT 8
-#define ESM_APU_ENV_TYPE_MASK (3 << 8)
-#define ESM_APU_ENV_STATE_SHIFT 10
-#define ESM_APU_ENV_STATE_MASK (3 << 10)
-#define ESM_APU_END_CURVE (1 << 12)
-#define ESM_APU_INT_ON_LOOP (1 << 13)
-#define ESM_APU_DMA_ENABLE (1 << 14)
-
-/* reg 0x02 */
-#define ESM_APU_SUBMIX_GROUP_SHIRT 0
-#define ESM_APU_SUBMIX_GROUP_MASK (7 << 0)
-#define ESM_APU_SUBMIX_MODE (1 << 3)
-#define ESM_APU_6dB (1 << 4)
-#define ESM_APU_DUAL_EFFECT (1 << 5)
-#define ESM_APU_EFFECT_CHANNELS_SHIFT 6
-#define ESM_APU_EFFECT_CHANNELS_MASK (3 << 6)
-
-/* reg 0x03 */
-#define ESM_APU_STEP_SIZE_MASK 0x0fff
-
-/* reg 0x04 */
-#define ESM_APU_PHASE_SHIFT 0
-#define ESM_APU_PHASE_MASK (0xff << 0)
-#define ESM_APU_WAVE64K_PAGE_SHIFT 8 /* most 8bit of wave start offset */
-#define ESM_APU_WAVE64K_PAGE_MASK (0xff << 8)
-
-/* reg 0x05 - wave start offset */
-/* reg 0x06 - wave end offset */
-/* reg 0x07 - wave loop length */
-
-/* reg 0x08 */
-#define ESM_APU_EFFECT_GAIN_SHIFT 0
-#define ESM_APU_EFFECT_GAIN_MASK (0xff << 0)
-#define ESM_APU_TREMOLO_DEPTH_SHIFT 8
-#define ESM_APU_TREMOLO_DEPTH_MASK (0xf << 8)
-#define ESM_APU_TREMOLO_RATE_SHIFT 12
-#define ESM_APU_TREMOLO_RATE_MASK (0xf << 12)
-
-/* reg 0x09 */
-/* bit 0-7 amplitude dest? */
-#define ESM_APU_AMPLITUDE_NOW_SHIFT 8
-#define ESM_APU_AMPLITUDE_NOW_MASK (0xff << 8)
-
-/* reg 0x0a */
-#define ESM_APU_POLAR_PAN_SHIFT 0
-#define ESM_APU_POLAR_PAN_MASK (0x3f << 0)
-/* Polar Pan Control */
-#define ESM_APU_PAN_CENTER_CIRCLE 0x00
-#define ESM_APU_PAN_MIDDLE_RADIUS 0x01
-#define ESM_APU_PAN_OUTSIDE_RADIUS 0x02
-
-#define ESM_APU_FILTER_TUNING_SHIFT 8
-#define ESM_APU_FILTER_TUNING_MASK (0xff << 8)
-
-/* reg 0x0b */
-#define ESM_APU_DATA_SRC_A_SHIFT 0
-#define ESM_APU_DATA_SRC_A_MASK (0x7f << 0)
-#define ESM_APU_INV_POL_A (1 << 7)
-#define ESM_APU_DATA_SRC_B_SHIFT 8
-#define ESM_APU_DATA_SRC_B_MASK (0x7f << 8)
-#define ESM_APU_INV_POL_B (1 << 15)
-
-#define ESM_APU_VIBRATO_RATE_SHIFT 0
-#define ESM_APU_VIBRATO_RATE_MASK (0xf << 0)
-#define ESM_APU_VIBRATO_DEPTH_SHIFT 4
-#define ESM_APU_VIBRATO_DEPTH_MASK (0xf << 4)
-#define ESM_APU_VIBRATO_PHASE_SHIFT 8
-#define ESM_APU_VIBRATO_PHASE_MASK (0xff << 8)
-
-/* reg 0x0c */
-#define ESM_APU_RADIUS_SELECT (1 << 6)
-
-/* APU Filter Control */
-#define ESM_APU_FILTER_2POLE_LOPASS 0x00
-#define ESM_APU_FILTER_2POLE_BANDPASS 0x01
-#define ESM_APU_FILTER_2POLE_HIPASS 0x02
-#define ESM_APU_FILTER_1POLE_LOPASS 0x03
-#define ESM_APU_FILTER_1POLE_HIPASS 0x04
-#define ESM_APU_FILTER_OFF 0x05
-
-/* APU ATFP Type */
-#define ESM_APU_ATFP_AMPLITUDE 0x00
-#define ESM_APU_ATFP_TREMELO 0x01
-#define ESM_APU_ATFP_FILTER 0x02
-#define ESM_APU_ATFP_PAN 0x03
-
-/* APU ATFP Flags */
-#define ESM_APU_ATFP_FLG_OFF 0x00
-#define ESM_APU_ATFP_FLG_WAIT 0x01
-#define ESM_APU_ATFP_FLG_DONE 0x02
-#define ESM_APU_ATFP_FLG_INPROCESS 0x03
-
/* capture mixing buffer size */
#define ESM_MEM_ALIGN 0x1000
@@ -729,33 +575,6 @@ static u16 apu_get_register(struct es1968 *chip, u16 channel, u8 reg)
return v;
}
-#if 0 /* ASSP is not supported */
-
-static void assp_set_register(struct es1968 *chip, u32 reg, u32 value)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
- outl(reg, chip->io_port + ASSP_INDEX);
- outl(value, chip->io_port + ASSP_DATA);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-}
-
-static u32 assp_get_register(struct es1968 *chip, u32 reg)
-{
- unsigned long flags;
- u32 value;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
- outl(reg, chip->io_port + ASSP_INDEX);
- value = inl(chip->io_port + ASSP_DATA);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- return value;
-}
-
-#endif
-
static void wave_set_register(struct es1968 *chip, u16 reg, u16 value)
{
unsigned long flags;
--
1.6.4.2
--
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