V4L/DVB (6168): cx23885: Added HVR1250 ATSC support

Adding support for the Hauppauge HVR1250 PCIe ATSC board.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

4 files changed, 58 insertions, 0 deletions

diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index 8bb3fe4a876c..e6d34fb5b943 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -88,6 +88,27 @@ struct cx23885_board cx23885_boards[] = {
                         .gpio0  = 0xff02,
                 }},
         },
+        [CX23885_BOARD_HAUPPAUGE_HVR1250] = {
+                .name           = "Hauppauge WinTV-HVR1250",
+                .portc          = CX23885_MPEG_DVB,
+                .input          = {{
+                        .type   = CX23885_VMUX_TELEVISION,
+                        .vmux   = 0,
+                        .gpio0  = 0xff00,
+                },{
+                        .type   = CX23885_VMUX_DEBUG,
+                        .vmux   = 0,
+                        .gpio0  = 0xff01,
+                },{
+                        .type   = CX23885_VMUX_COMPOSITE1,
+                        .vmux   = 1,
+                        .gpio0  = 0xff02,
+                },{
+                        .type   = CX23885_VMUX_SVIDEO,
+                        .vmux   = 2,
+                        .gpio0  = 0xff02,
+                }},
+        },
 };
 const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
 
@@ -111,6 +132,10 @@ struct cx23885_subid cx23885_subids[] = {
                 .subvendor = 0x0070,
                 .subdevice = 0x7801,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
+        },{
+                .subvendor = 0x0070,
+                .subdevice = 0x7911,
+                .card      = CX23885_BOARD_HAUPPAUGE_HVR1250,
         },
 };
 const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@@ -176,6 +201,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
         }
 
         switch (dev->board) {
+        case CX23885_BOARD_HAUPPAUGE_HVR1250:
         case CX23885_BOARD_HAUPPAUGE_HVR1800:
         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
                 if (dev->i2c_bus[0].i2c_rc == 0)
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index d2bc3e586623..1148d684188a 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -603,6 +603,11 @@ void cx23885_reset(struct cx23885_dev *dev)
         cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH09 ], 128, 0);
 
         switch(dev->board) {
+        case CX23885_BOARD_HAUPPAUGE_HVR1250:
+                /* GPIO-0 cx24227 demodulator reset */
+                dprintk( 1, "%s() Configuring HVR1250 GPIO's\n", __FUNCTION__);
+                cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
+                break;
         case CX23885_BOARD_HAUPPAUGE_HVR1800:
                 /* GPIO-0 656_CLK */
                 /* GPIO-1 656_D0 */
@@ -650,6 +655,7 @@ static int cx23885_ir_init(struct cx23885_dev *dev)
         dprintk(1, "%s()\n", __FUNCTION__);
 
         switch (dev->board) {
+        case CX23885_BOARD_HAUPPAUGE_HVR1250:
         case CX23885_BOARD_HAUPPAUGE_HVR1800:
                 dprintk(1, "%s() FIXME - Implement IR support\n", __FUNCTION__);
                 break;
@@ -1023,6 +1029,7 @@ static int cx23885_start_dma(struct cx23885_tsport *port,
         cx_write(GPIO2, 0x00);
 
         switch (dev->board) {
+        case CX23885_BOARD_HAUPPAUGE_HVR1250:
         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
         case CX23885_BOARD_HAUPPAUGE_HVR1800:
                 cx_write(port->reg_vld_misc, 0x00);
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index bd0afc2a0447..63a1dde0d17a 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -97,6 +97,16 @@ static struct s5h1409_config hauppauge_hvr1800_config = {
         .status_mode   = S5H1409_DEMODLOCKING
 };
 
+static struct s5h1409_config hauppauge_hvr1250_config = {
+        .demod_address = 0x32 >> 1,
+        .output_mode   = S5H1409_SERIAL_OUTPUT,
+        .gpio          = S5H1409_GPIO_ON,
+        .if_freq       = 44000,
+        .inversion     = S5H1409_INVERSION_OFF,
+        .status_mode   = S5H1409_DEMODLOCKING
+};
+
+
 
 static struct mt2131_config hauppauge_hvr1800lp_rev2_tunerconfig = {
         0x61
@@ -106,6 +116,10 @@ static struct mt2131_config hauppauge_hvr1800_tunerconfig = {
         0x61
 };
 
+static struct mt2131_config hauppauge_hvr1250_tunerconfig = {
+        0x61
+};
+
 static int dvb_register(struct cx23885_tsport *port)
 {
         struct cx23885_dev *dev = port->dev;
@@ -115,6 +129,16 @@ static int dvb_register(struct cx23885_tsport *port)
 
         /* init frontend */
         switch (dev->board) {
+        case CX23885_BOARD_HAUPPAUGE_HVR1250:
+                port->dvb.frontend = dvb_attach(s5h1409_attach,
+                                                &hauppauge_hvr1250_config,
+                                                &dev->i2c_bus[0].i2c_adap);
+                if (port->dvb.frontend != NULL) {
+                        dvb_attach(mt2131_attach, port->dvb.frontend,
+                                   &dev->i2c_bus[0].i2c_adap,
+                                   &hauppauge_hvr1250_tunerconfig, 0);
+                }
+                break;
         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
                 port->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &hauppauge_hvr1800lp_config,
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index 929235440e23..300a97980acb 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -53,6 +53,7 @@
 #define CX23885_BOARD_UNKNOWN                  0
 #define CX23885_BOARD_HAUPPAUGE_HVR1800lp      1
 #define CX23885_BOARD_HAUPPAUGE_HVR1800        2
+#define CX23885_BOARD_HAUPPAUGE_HVR1250        3
 
 enum cx23885_itype {
         CX23885_VMUX_COMPOSITE1 = 1,