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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-30 08:02:30 +00:00
3629e1dadf
There's an error at the IRQ2 bit map registers. Also, it doesn't show what bits are needed for positive and for negative edge. In the case of IR raw decoding, for some protocols, it is important to detect both positive and negative edges. So, a latter patch will need to use the other values. Also, the code that detects problems on IRQ handling is incomplete, as it disables only one of the IRQ bits for GPIO16 and GPIO18. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
378 lines
17 KiB
C
378 lines
17 KiB
C
/*
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*
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* philips saa7134 registers
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*/
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/* ------------------------------------------------------------------ */
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/*
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* PCI ID's
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*/
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#ifndef PCI_DEVICE_ID_PHILIPS_SAA7130
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# define PCI_DEVICE_ID_PHILIPS_SAA7130 0x7130
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#endif
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#ifndef PCI_DEVICE_ID_PHILIPS_SAA7133
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# define PCI_DEVICE_ID_PHILIPS_SAA7133 0x7133
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#endif
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#ifndef PCI_DEVICE_ID_PHILIPS_SAA7134
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# define PCI_DEVICE_ID_PHILIPS_SAA7134 0x7134
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#endif
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#ifndef PCI_DEVICE_ID_PHILIPS_SAA7135
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# define PCI_DEVICE_ID_PHILIPS_SAA7135 0x7135
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#endif
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/* ------------------------------------------------------------------ */
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/*
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* registers -- 32 bit
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*/
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/* DMA channels, n = 0 ... 6 */
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#define SAA7134_RS_BA1(n) ((0x200 >> 2) + 4*n)
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#define SAA7134_RS_BA2(n) ((0x204 >> 2) + 4*n)
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#define SAA7134_RS_PITCH(n) ((0x208 >> 2) + 4*n)
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#define SAA7134_RS_CONTROL(n) ((0x20c >> 2) + 4*n)
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#define SAA7134_RS_CONTROL_WSWAP (0x01 << 25)
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#define SAA7134_RS_CONTROL_BSWAP (0x01 << 24)
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#define SAA7134_RS_CONTROL_BURST_2 (0x01 << 21)
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#define SAA7134_RS_CONTROL_BURST_4 (0x02 << 21)
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#define SAA7134_RS_CONTROL_BURST_8 (0x03 << 21)
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#define SAA7134_RS_CONTROL_BURST_16 (0x04 << 21)
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#define SAA7134_RS_CONTROL_BURST_32 (0x05 << 21)
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#define SAA7134_RS_CONTROL_BURST_64 (0x06 << 21)
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#define SAA7134_RS_CONTROL_BURST_MAX (0x07 << 21)
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#define SAA7134_RS_CONTROL_ME (0x01 << 20)
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#define SAA7134_FIFO_SIZE (0x2a0 >> 2)
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#define SAA7134_THRESHOULD (0x2a4 >> 2)
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#define SAA7133_NUM_SAMPLES (0x588 >> 2)
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#define SAA7133_AUDIO_CHANNEL (0x58c >> 2)
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#define SAA7133_AUDIO_FORMAT (0x58f >> 2)
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#define SAA7133_DIGITAL_OUTPUT_SEL1 (0x46c >> 2)
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#define SAA7133_DIGITAL_OUTPUT_SEL2 (0x470 >> 2)
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#define SAA7133_DIGITAL_INPUT_XBAR1 (0x464 >> 2)
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#define SAA7133_ANALOG_IO_SELECT (0x594 >> 2)
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/* main control */
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#define SAA7134_MAIN_CTRL (0x2a8 >> 2)
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#define SAA7134_MAIN_CTRL_VPLLE (1 << 15)
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#define SAA7134_MAIN_CTRL_APLLE (1 << 14)
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#define SAA7134_MAIN_CTRL_EXOSC (1 << 13)
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#define SAA7134_MAIN_CTRL_EVFE1 (1 << 12)
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#define SAA7134_MAIN_CTRL_EVFE2 (1 << 11)
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#define SAA7134_MAIN_CTRL_ESFE (1 << 10)
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#define SAA7134_MAIN_CTRL_EBADC (1 << 9)
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#define SAA7134_MAIN_CTRL_EBDAC (1 << 8)
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#define SAA7134_MAIN_CTRL_TE6 (1 << 6)
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#define SAA7134_MAIN_CTRL_TE5 (1 << 5)
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#define SAA7134_MAIN_CTRL_TE4 (1 << 4)
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#define SAA7134_MAIN_CTRL_TE3 (1 << 3)
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#define SAA7134_MAIN_CTRL_TE2 (1 << 2)
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#define SAA7134_MAIN_CTRL_TE1 (1 << 1)
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#define SAA7134_MAIN_CTRL_TE0 (1 << 0)
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/* DMA status */
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#define SAA7134_DMA_STATUS (0x2ac >> 2)
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/* audio / video status */
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#define SAA7134_AV_STATUS (0x2c0 >> 2)
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#define SAA7134_AV_STATUS_STEREO (1 << 17)
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#define SAA7134_AV_STATUS_DUAL (1 << 16)
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#define SAA7134_AV_STATUS_PILOT (1 << 15)
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#define SAA7134_AV_STATUS_SMB (1 << 14)
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#define SAA7134_AV_STATUS_DMB (1 << 13)
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#define SAA7134_AV_STATUS_VDSP (1 << 12)
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#define SAA7134_AV_STATUS_IIC_STATUS (3 << 10)
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#define SAA7134_AV_STATUS_MVM (7 << 7)
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#define SAA7134_AV_STATUS_FIDT (1 << 6)
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#define SAA7134_AV_STATUS_INTL (1 << 5)
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#define SAA7134_AV_STATUS_RDCAP (1 << 4)
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#define SAA7134_AV_STATUS_PWR_ON (1 << 3)
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#define SAA7134_AV_STATUS_LOAD_ERR (1 << 2)
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#define SAA7134_AV_STATUS_TRIG_ERR (1 << 1)
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#define SAA7134_AV_STATUS_CONF_ERR (1 << 0)
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/* interrupt */
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#define SAA7134_IRQ1 (0x2c4 >> 2)
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#define SAA7134_IRQ1_INTE_RA3_1 (1 << 25)
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#define SAA7134_IRQ1_INTE_RA3_0 (1 << 24)
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#define SAA7134_IRQ1_INTE_RA2_3 (1 << 19)
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#define SAA7134_IRQ1_INTE_RA2_2 (1 << 18)
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#define SAA7134_IRQ1_INTE_RA2_1 (1 << 17)
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#define SAA7134_IRQ1_INTE_RA2_0 (1 << 16)
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#define SAA7134_IRQ1_INTE_RA1_3 (1 << 11)
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#define SAA7134_IRQ1_INTE_RA1_2 (1 << 10)
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#define SAA7134_IRQ1_INTE_RA1_1 (1 << 9)
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#define SAA7134_IRQ1_INTE_RA1_0 (1 << 8)
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#define SAA7134_IRQ1_INTE_RA0_7 (1 << 7)
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#define SAA7134_IRQ1_INTE_RA0_6 (1 << 6)
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#define SAA7134_IRQ1_INTE_RA0_5 (1 << 5)
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#define SAA7134_IRQ1_INTE_RA0_4 (1 << 4)
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#define SAA7134_IRQ1_INTE_RA0_3 (1 << 3)
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#define SAA7134_IRQ1_INTE_RA0_2 (1 << 2)
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#define SAA7134_IRQ1_INTE_RA0_1 (1 << 1)
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#define SAA7134_IRQ1_INTE_RA0_0 (1 << 0)
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#define SAA7134_IRQ2 (0x2c8 >> 2)
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#define SAA7134_IRQ2_INTE_GPIO23_N (1 << 17) /* negative edge */
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#define SAA7134_IRQ2_INTE_GPIO23_P (1 << 16) /* positive edge */
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#define SAA7134_IRQ2_INTE_GPIO22_N (1 << 15) /* negative edge */
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#define SAA7134_IRQ2_INTE_GPIO22_P (1 << 14) /* positive edge */
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#define SAA7134_IRQ2_INTE_GPIO18_N (1 << 13) /* negative edge */
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#define SAA7134_IRQ2_INTE_GPIO18_P (1 << 12) /* positive edge */
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#define SAA7134_IRQ2_INTE_GPIO16_N (1 << 11) /* negative edge */
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#define SAA7134_IRQ2_INTE_GPIO16_P (1 << 10) /* positive edge */
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#define SAA7134_IRQ2_INTE_SC2 (1 << 9)
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#define SAA7134_IRQ2_INTE_SC1 (1 << 8)
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#define SAA7134_IRQ2_INTE_SC0 (1 << 7)
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#define SAA7134_IRQ2_INTE_DEC4 (1 << 6)
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#define SAA7134_IRQ2_INTE_DEC3 (1 << 5)
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#define SAA7134_IRQ2_INTE_DEC2 (1 << 4)
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#define SAA7134_IRQ2_INTE_DEC1 (1 << 3)
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#define SAA7134_IRQ2_INTE_DEC0 (1 << 2)
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#define SAA7134_IRQ2_INTE_PE (1 << 1)
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#define SAA7134_IRQ2_INTE_AR (1 << 0)
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#define SAA7134_IRQ_REPORT (0x2cc >> 2)
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#define SAA7134_IRQ_REPORT_GPIO23 (1 << 17)
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#define SAA7134_IRQ_REPORT_GPIO22 (1 << 16)
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#define SAA7134_IRQ_REPORT_GPIO18 (1 << 15)
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#define SAA7134_IRQ_REPORT_GPIO16 (1 << 14)
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#define SAA7134_IRQ_REPORT_LOAD_ERR (1 << 13)
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#define SAA7134_IRQ_REPORT_CONF_ERR (1 << 12)
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#define SAA7134_IRQ_REPORT_TRIG_ERR (1 << 11)
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#define SAA7134_IRQ_REPORT_MMC (1 << 10)
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#define SAA7134_IRQ_REPORT_FIDT (1 << 9)
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#define SAA7134_IRQ_REPORT_INTL (1 << 8)
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#define SAA7134_IRQ_REPORT_RDCAP (1 << 7)
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#define SAA7134_IRQ_REPORT_PWR_ON (1 << 6)
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#define SAA7134_IRQ_REPORT_PE (1 << 5)
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#define SAA7134_IRQ_REPORT_AR (1 << 4)
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#define SAA7134_IRQ_REPORT_DONE_RA3 (1 << 3)
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#define SAA7134_IRQ_REPORT_DONE_RA2 (1 << 2)
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#define SAA7134_IRQ_REPORT_DONE_RA1 (1 << 1)
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#define SAA7134_IRQ_REPORT_DONE_RA0 (1 << 0)
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#define SAA7134_IRQ_STATUS (0x2d0 >> 2)
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/* ------------------------------------------------------------------ */
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/*
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* registers -- 8 bit
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*/
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/* video decoder */
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#define SAA7134_INCR_DELAY 0x101
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#define SAA7134_ANALOG_IN_CTRL1 0x102
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#define SAA7134_ANALOG_IN_CTRL2 0x103
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#define SAA7134_ANALOG_IN_CTRL3 0x104
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#define SAA7134_ANALOG_IN_CTRL4 0x105
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#define SAA7134_HSYNC_START 0x106
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#define SAA7134_HSYNC_STOP 0x107
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#define SAA7134_SYNC_CTRL 0x108
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#define SAA7134_LUMA_CTRL 0x109
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#define SAA7134_DEC_LUMA_BRIGHT 0x10a
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#define SAA7134_DEC_LUMA_CONTRAST 0x10b
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#define SAA7134_DEC_CHROMA_SATURATION 0x10c
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#define SAA7134_DEC_CHROMA_HUE 0x10d
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#define SAA7134_CHROMA_CTRL1 0x10e
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#define SAA7134_CHROMA_GAIN 0x10f
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#define SAA7134_CHROMA_CTRL2 0x110
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#define SAA7134_MODE_DELAY_CTRL 0x111
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#define SAA7134_ANALOG_ADC 0x114
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#define SAA7134_VGATE_START 0x115
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#define SAA7134_VGATE_STOP 0x116
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#define SAA7134_MISC_VGATE_MSB 0x117
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#define SAA7134_RAW_DATA_GAIN 0x118
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#define SAA7134_RAW_DATA_OFFSET 0x119
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#define SAA7134_STATUS_VIDEO1 0x11e
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#define SAA7134_STATUS_VIDEO2 0x11f
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/* video scaler */
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#define SAA7134_SOURCE_TIMING1 0x000
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#define SAA7134_SOURCE_TIMING2 0x001
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#define SAA7134_REGION_ENABLE 0x004
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#define SAA7134_SCALER_STATUS0 0x006
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#define SAA7134_SCALER_STATUS1 0x007
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#define SAA7134_START_GREEN 0x00c
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#define SAA7134_START_BLUE 0x00d
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#define SAA7134_START_RED 0x00e
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#define SAA7134_GREEN_PATH(x) (0x010 +x)
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#define SAA7134_BLUE_PATH(x) (0x020 +x)
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#define SAA7134_RED_PATH(x) (0x030 +x)
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#define TASK_A 0x040
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#define TASK_B 0x080
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#define SAA7134_TASK_CONDITIONS(t) (0x000 +t)
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#define SAA7134_FIELD_HANDLING(t) (0x001 +t)
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#define SAA7134_DATA_PATH(t) (0x002 +t)
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#define SAA7134_VBI_H_START1(t) (0x004 +t)
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#define SAA7134_VBI_H_START2(t) (0x005 +t)
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#define SAA7134_VBI_H_STOP1(t) (0x006 +t)
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#define SAA7134_VBI_H_STOP2(t) (0x007 +t)
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#define SAA7134_VBI_V_START1(t) (0x008 +t)
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#define SAA7134_VBI_V_START2(t) (0x009 +t)
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#define SAA7134_VBI_V_STOP1(t) (0x00a +t)
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#define SAA7134_VBI_V_STOP2(t) (0x00b +t)
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#define SAA7134_VBI_H_LEN1(t) (0x00c +t)
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#define SAA7134_VBI_H_LEN2(t) (0x00d +t)
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#define SAA7134_VBI_V_LEN1(t) (0x00e +t)
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#define SAA7134_VBI_V_LEN2(t) (0x00f +t)
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#define SAA7134_VIDEO_H_START1(t) (0x014 +t)
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#define SAA7134_VIDEO_H_START2(t) (0x015 +t)
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#define SAA7134_VIDEO_H_STOP1(t) (0x016 +t)
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#define SAA7134_VIDEO_H_STOP2(t) (0x017 +t)
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#define SAA7134_VIDEO_V_START1(t) (0x018 +t)
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#define SAA7134_VIDEO_V_START2(t) (0x019 +t)
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#define SAA7134_VIDEO_V_STOP1(t) (0x01a +t)
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#define SAA7134_VIDEO_V_STOP2(t) (0x01b +t)
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#define SAA7134_VIDEO_PIXELS1(t) (0x01c +t)
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#define SAA7134_VIDEO_PIXELS2(t) (0x01d +t)
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#define SAA7134_VIDEO_LINES1(t) (0x01e +t)
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#define SAA7134_VIDEO_LINES2(t) (0x01f +t)
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#define SAA7134_H_PRESCALE(t) (0x020 +t)
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#define SAA7134_ACC_LENGTH(t) (0x021 +t)
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#define SAA7134_LEVEL_CTRL(t) (0x022 +t)
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#define SAA7134_FIR_PREFILTER_CTRL(t) (0x023 +t)
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#define SAA7134_LUMA_BRIGHT(t) (0x024 +t)
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#define SAA7134_LUMA_CONTRAST(t) (0x025 +t)
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#define SAA7134_CHROMA_SATURATION(t) (0x026 +t)
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#define SAA7134_VBI_H_SCALE_INC1(t) (0x028 +t)
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#define SAA7134_VBI_H_SCALE_INC2(t) (0x029 +t)
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#define SAA7134_VBI_PHASE_OFFSET_LUMA(t) (0x02a +t)
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#define SAA7134_VBI_PHASE_OFFSET_CHROMA(t) (0x02b +t)
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#define SAA7134_H_SCALE_INC1(t) (0x02c +t)
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#define SAA7134_H_SCALE_INC2(t) (0x02d +t)
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#define SAA7134_H_PHASE_OFF_LUMA(t) (0x02e +t)
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#define SAA7134_H_PHASE_OFF_CHROMA(t) (0x02f +t)
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#define SAA7134_V_SCALE_RATIO1(t) (0x030 +t)
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#define SAA7134_V_SCALE_RATIO2(t) (0x031 +t)
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#define SAA7134_V_FILTER(t) (0x032 +t)
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#define SAA7134_V_PHASE_OFFSET0(t) (0x034 +t)
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#define SAA7134_V_PHASE_OFFSET1(t) (0x035 +t)
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#define SAA7134_V_PHASE_OFFSET2(t) (0x036 +t)
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#define SAA7134_V_PHASE_OFFSET3(t) (0x037 +t)
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/* clipping & dma */
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#define SAA7134_OFMT_VIDEO_A 0x300
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#define SAA7134_OFMT_DATA_A 0x301
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#define SAA7134_OFMT_VIDEO_B 0x302
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#define SAA7134_OFMT_DATA_B 0x303
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#define SAA7134_ALPHA_NOCLIP 0x304
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#define SAA7134_ALPHA_CLIP 0x305
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#define SAA7134_UV_PIXEL 0x308
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#define SAA7134_CLIP_RED 0x309
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#define SAA7134_CLIP_GREEN 0x30a
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#define SAA7134_CLIP_BLUE 0x30b
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/* i2c bus */
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#define SAA7134_I2C_ATTR_STATUS 0x180
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#define SAA7134_I2C_DATA 0x181
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#define SAA7134_I2C_CLOCK_SELECT 0x182
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#define SAA7134_I2C_TIMER 0x183
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/* audio */
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#define SAA7134_NICAM_ADD_DATA1 0x140
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#define SAA7134_NICAM_ADD_DATA2 0x141
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#define SAA7134_NICAM_STATUS 0x142
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#define SAA7134_AUDIO_STATUS 0x143
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#define SAA7134_NICAM_ERROR_COUNT 0x144
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#define SAA7134_IDENT_SIF 0x145
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#define SAA7134_LEVEL_READOUT1 0x146
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#define SAA7134_LEVEL_READOUT2 0x147
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#define SAA7134_NICAM_ERROR_LOW 0x148
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#define SAA7134_NICAM_ERROR_HIGH 0x149
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#define SAA7134_DCXO_IDENT_CTRL 0x14a
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#define SAA7134_DEMODULATOR 0x14b
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#define SAA7134_AGC_GAIN_SELECT 0x14c
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#define SAA7134_CARRIER1_FREQ0 0x150
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#define SAA7134_CARRIER1_FREQ1 0x151
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#define SAA7134_CARRIER1_FREQ2 0x152
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#define SAA7134_CARRIER2_FREQ0 0x154
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#define SAA7134_CARRIER2_FREQ1 0x155
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#define SAA7134_CARRIER2_FREQ2 0x156
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#define SAA7134_NUM_SAMPLES0 0x158
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#define SAA7134_NUM_SAMPLES1 0x159
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#define SAA7134_NUM_SAMPLES2 0x15a
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#define SAA7134_AUDIO_FORMAT_CTRL 0x15b
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#define SAA7134_MONITOR_SELECT 0x160
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#define SAA7134_FM_DEEMPHASIS 0x161
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#define SAA7134_FM_DEMATRIX 0x162
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#define SAA7134_CHANNEL1_LEVEL 0x163
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#define SAA7134_CHANNEL2_LEVEL 0x164
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#define SAA7134_NICAM_CONFIG 0x165
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#define SAA7134_NICAM_LEVEL_ADJUST 0x166
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#define SAA7134_STEREO_DAC_OUTPUT_SELECT 0x167
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#define SAA7134_I2S_OUTPUT_FORMAT 0x168
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#define SAA7134_I2S_OUTPUT_SELECT 0x169
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#define SAA7134_I2S_OUTPUT_LEVEL 0x16a
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#define SAA7134_DSP_OUTPUT_SELECT 0x16b
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#define SAA7134_AUDIO_MUTE_CTRL 0x16c
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#define SAA7134_SIF_SAMPLE_FREQ 0x16d
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#define SAA7134_ANALOG_IO_SELECT 0x16e
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#define SAA7134_AUDIO_CLOCK0 0x170
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#define SAA7134_AUDIO_CLOCK1 0x171
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#define SAA7134_AUDIO_CLOCK2 0x172
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#define SAA7134_AUDIO_PLL_CTRL 0x173
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#define SAA7134_AUDIO_CLOCKS_PER_FIELD0 0x174
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#define SAA7134_AUDIO_CLOCKS_PER_FIELD1 0x175
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#define SAA7134_AUDIO_CLOCKS_PER_FIELD2 0x176
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/* video port output */
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#define SAA7134_VIDEO_PORT_CTRL0 0x190
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#define SAA7134_VIDEO_PORT_CTRL1 0x191
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#define SAA7134_VIDEO_PORT_CTRL2 0x192
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#define SAA7134_VIDEO_PORT_CTRL3 0x193
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#define SAA7134_VIDEO_PORT_CTRL4 0x194
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#define SAA7134_VIDEO_PORT_CTRL5 0x195
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#define SAA7134_VIDEO_PORT_CTRL6 0x196
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#define SAA7134_VIDEO_PORT_CTRL7 0x197
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#define SAA7134_VIDEO_PORT_CTRL8 0x198
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/* transport stream interface */
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#define SAA7134_TS_PARALLEL 0x1a0
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#define SAA7134_TS_PARALLEL_SERIAL 0x1a1
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#define SAA7134_TS_SERIAL0 0x1a2
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#define SAA7134_TS_SERIAL1 0x1a3
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#define SAA7134_TS_DMA0 0x1a4
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#define SAA7134_TS_DMA1 0x1a5
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#define SAA7134_TS_DMA2 0x1a6
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/* GPIO Controls */
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#define SAA7134_GPIO_GPRESCAN 0x80
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#define SAA7134_GPIO_27_25 0x0E
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#define SAA7134_GPIO_GPMODE0 0x1B0
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#define SAA7134_GPIO_GPMODE1 0x1B1
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#define SAA7134_GPIO_GPMODE2 0x1B2
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#define SAA7134_GPIO_GPMODE3 0x1B3
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#define SAA7134_GPIO_GPSTATUS0 0x1B4
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#define SAA7134_GPIO_GPSTATUS1 0x1B5
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#define SAA7134_GPIO_GPSTATUS2 0x1B6
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#define SAA7134_GPIO_GPSTATUS3 0x1B7
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/* I2S output */
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#define SAA7134_I2S_AUDIO_OUTPUT 0x1c0
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/* test modes */
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#define SAA7134_SPECIAL_MODE 0x1d0
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#define SAA7134_PRODUCTION_TEST_MODE 0x1d1
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/* audio -- saa7133 + saa7135 only */
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#define SAA7135_DSP_RWSTATE 0x580
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#define SAA7135_DSP_RWSTATE_ERR (1 << 3)
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#define SAA7135_DSP_RWSTATE_IDA (1 << 2)
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#define SAA7135_DSP_RWSTATE_RDB (1 << 1)
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#define SAA7135_DSP_RWSTATE_WRR (1 << 0)
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#define SAA7135_DSP_RWCLEAR 0x586
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#define SAA7135_DSP_RWCLEAR_RERR 1
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#define SAA7133_I2S_AUDIO_CONTROL 0x591
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/* ------------------------------------------------------------------ */
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/*
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* Local variables:
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* c-basic-offset: 8
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* End:
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*/
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