V4L/DVB (7006): cx23885: Track the board clock frequency and allow overrides

[linux-2.6] / drivers / media / video / cx23885 / cx23885-cards.c

diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index b9012acabb2f2b6a5c01c9f83ee9bd619e430cb1..a4bac43cf9f5b455df404872571e0bc665b829c4 100644 (file)
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -32,6 +32,8 @@
 struct cx23885_board cx23885_boards[] = {
        [CX23885_BOARD_UNKNOWN] = {
                .name           = "UNKNOWN/GENERIC",
+               /* Ensure safe default for unknown boards */
+               .clk_freq       = 0,
                .input          = {{
                        .type   = CX23885_VMUX_COMPOSITE1,
                        .vmux   = 0,
@@ -113,6 +115,14 @@ struct cx23885_board cx23885_boards[] = {
                .name           = "DViCO FusionHDTV5 Express",
                .portb          = CX23885_MPEG_DVB,
        },
+       [CX23885_BOARD_HAUPPAUGE_HVR1500Q] = {
+               .name           = "Hauppauge WinTV-HVR1500Q",
+               .portc          = CX23885_MPEG_DVB,
+       },
+       [CX23885_BOARD_HAUPPAUGE_HVR1500] = {
+               .name           = "Hauppauge WinTV-HVR1500",
+               .portc          = CX23885_MPEG_DVB,
+       },
 };
 const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
 
@@ -136,6 +146,10 @@ struct cx23885_subid cx23885_subids[] = {
                .subvendor = 0x0070,
                .subdevice = 0x7801,
                .card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
+       },{
+               .subvendor = 0x0070,
+               .subdevice = 0x7809,
+               .card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
        },{
                .subvendor = 0x0070,
                .subdevice = 0x7911,
@@ -144,6 +158,22 @@ struct cx23885_subid cx23885_subids[] = {
                .subvendor = 0x18ac,
                .subdevice = 0xd500,
                .card      = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
+       },{
+               .subvendor = 0x0070,
+               .subdevice = 0x7790,
+               .card      = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
+       },{
+               .subvendor = 0x0070,
+               .subdevice = 0x7797,
+               .card      = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
+       },{
+               .subvendor = 0x0070,
+               .subdevice = 0x7710,
+               .card      = CX23885_BOARD_HAUPPAUGE_HVR1500,
+       },{
+               .subvendor = 0x0070,
+               .subdevice = 0x7717,
+               .card      = CX23885_BOARD_HAUPPAUGE_HVR1500,
        },
 };
 const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@@ -184,9 +214,19 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
        switch (tv.model)
        {
        case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
-       case 77001: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
-       case 78501: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
-       case 78521: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
+       case 77001: /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC and Basic analog */
+       case 77011: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
+       case 77041: /* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM and Basic analog */
+       case 77051: /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM and Basic analog */
+       case 78011: /* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
+       case 78501: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */
+       case 78521: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */
+       case 78531: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
+       case 78631: /* WinTV-HVR1800 (PCIe, OEM, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
+       case 79001: /* WinTV-HVR1250 (PCIe, Retail, IR, full height, ATSC and Basic analog */
+       case 79101: /* WinTV-HVR1250 (PCIe, Retail, IR, half height, ATSC and Basic analog */
+       case 79571: /* WinTV-HVR1250 (PCIe, OEM, No IR, full height, ATSC and Basic analog */
+       case 79671: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */
                break;
        default:
                printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model);
@@ -204,6 +244,23 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
                /* GPIO-0 cx24227 demodulator reset */
                cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
                break;
+       case CX23885_BOARD_HAUPPAUGE_HVR1500:
+               /* GPIO-0 cx24227 demodulator */
+               /* GPIO-2 xc3028 tuner */
+
+               /* Put the parts into reset */
+               cx_set(GP0_IO, 0x00050000);
+               cx_clear(GP0_IO, 0x00000005);
+               msleep(5);
+
+               /* Bring the parts out of reset */
+               cx_set(GP0_IO, 0x00050005);
+               break;
+       case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
+               /* GPIO-0 cx24227 demodulator reset */
+               /* GPIO-2 xc5000 tuner reset */
+               cx_set(GP0_IO, 0x00050005); /* Bring the part out of reset */
+               break;
        case CX23885_BOARD_HAUPPAUGE_HVR1800:
                /* GPIO-0 656_CLK */
                /* GPIO-1 656_D0 */
@@ -212,7 +269,14 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
                /* GPIO-11-14 cx23417 addr0-3 */
                /* GPIO-15-18 cx23417 READY, CS, RD, WR */
                /* GPIO-19 IR_RX */
-               // FIXME: Analog requires the tuner is brought out of reset
+
+               /* Force the TDA8295A into reset and back */
+               cx_set(GP0_IO, 0x00040004);
+               mdelay(20);
+               cx_clear(GP0_IO, 0x00000004);
+               mdelay(20);
+               cx_set(GP0_IO, 0x00040004);
+               mdelay(20);
                break;
        }
 }
@@ -221,6 +285,8 @@ int cx23885_ir_init(struct cx23885_dev *dev)
 {
        switch (dev->board) {
        case CX23885_BOARD_HAUPPAUGE_HVR1250:
+       case CX23885_BOARD_HAUPPAUGE_HVR1500:
+       case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
        case CX23885_BOARD_HAUPPAUGE_HVR1800:
                /* FIXME: Implement me */
                break;
@@ -244,6 +310,8 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 
        switch (dev->board) {
        case CX23885_BOARD_HAUPPAUGE_HVR1250:
+       case CX23885_BOARD_HAUPPAUGE_HVR1500:
+       case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
        case CX23885_BOARD_HAUPPAUGE_HVR1800:
        case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
                if (dev->i2c_bus[0].i2c_rc == 0)
@@ -258,6 +326,8 @@ void cx23885_card_setup(struct cx23885_dev *dev)
                ts1->src_sel_val   = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
                break;
        case CX23885_BOARD_HAUPPAUGE_HVR1250:
+       case CX23885_BOARD_HAUPPAUGE_HVR1500:
+       case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
        case CX23885_BOARD_HAUPPAUGE_HVR1800:
        case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
        default:
@@ -270,8 +340,6 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 
 /* ------------------------------------------------------------------ */
 
-EXPORT_SYMBOL(cx23885_boards);
-
 /*
  * Local variables:
  * c-basic-offset: 8