V4L/DVB (8089): cx18: add support for Conexant Raptor PAL/SECAM card
Patch provided courtesy of Conexant http://www.conexant.com.
Signed-off-by: Srinivasa Deevi <srinivasa.deevi@conexant.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c
index c26e0ef..90857be 100644
--- a/drivers/media/video/cx18/cx18-cards.c
+++ b/drivers/media/video/cx18/cx18-cards.c
@@ -27,6 +27,8 @@
#include "cx18-i2c.h"
#include <media/cs5345.h>
+#define V4L2_STD_NOT_MN (V4L2_STD_PAL|V4L2_STD_SECAM)
+
/********************** card configuration *******************************/
/* usual i2c tuner addresses to probe */
@@ -232,11 +234,64 @@
.i2c = &cx18_i2c_std,
};
+/* ------------------------------------------------------------------------- */
+
+/* Conexant Raptor PAL/SECAM: note that this card is analog only! */
+
+static const struct cx18_card_pci_info cx18_pci_cnxt_raptor_pal[] = {
+ { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_CONEXANT, 0x0009 },
+ { 0, 0, 0 }
+};
+
+static const struct cx18_card cx18_card_cnxt_raptor_pal = {
+ .type = CX18_CARD_CNXT_RAPTOR_PAL,
+ .name = "Conexant Raptor PAL/SECAM",
+ .comment = "VBI is not yet supported\n",
+ .v4l2_capabilities = CX18_CAP_ENCODER,
+ .hw_audio_ctrl = CX18_HW_CX23418,
+ .hw_muxer = CX18_HW_GPIO,
+ .hw_all = CX18_HW_TUNER | CX18_HW_GPIO,
+ .video_inputs = {
+ { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 },
+ { CX18_CARD_INPUT_SVIDEO1, 1,
+ CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 },
+ { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 },
+ { CX18_CARD_INPUT_SVIDEO2, 2,
+ CX18_AV_SVIDEO_LUMA7 | CX18_AV_SVIDEO_CHROMA8 },
+ { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE6 },
+ },
+ .audio_inputs = {
+ { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO_SERIAL, 1 },
+ { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL, 0 },
+ { CX18_CARD_INPUT_LINE_IN2, CX18_AV_AUDIO_SERIAL, 0 },
+ },
+ .tuners = {
+ { .std = V4L2_STD_NOT_MN, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
+ },
+ .ddr = {
+ /* MT 46V16M16 memory */
+ .chip_config = 0x50306,
+ .refresh = 0x753,
+ .timing1 = 0x33220953,
+ .timing2 = 0x09,
+ .tune_lane = 0,
+ .initial_emrs = 0,
+ },
+ .gpio_init.initial_value = 0x02,
+ .gpio_init.direction = 0x02,
+ .gpio_audio_input = { .mask = 0x02, .tuner = 0x02, .linein = 0x00 },
+ .pci_list = cx18_pci_cnxt_raptor_pal,
+ .i2c = &cx18_i2c_std,
+};
+
+/* ------------------------------------------------------------------------- */
+
static const struct cx18_card *cx18_card_list[] = {
&cx18_card_hvr1600_esmt,
&cx18_card_hvr1600_samsung,
&cx18_card_h900,
&cx18_card_mpc718,
+ &cx18_card_cnxt_raptor_pal,
};
const struct cx18_card *cx18_get_card(u16 index)
diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h
index dc2dd94..b5f894c 100644
--- a/drivers/media/video/cx18/cx18-cards.h
+++ b/drivers/media/video/cx18/cx18-cards.h
@@ -85,6 +85,13 @@
int msecs_recovery; /* time after deassert for chips to be ready */
};
+struct ivtv_gpio_audio_input { /* select tuner/line in input */
+ u32 mask; /* leave to 0 if not supported */
+ u32 tuner;
+ u32 linein;
+ u32 radio;
+};
+
struct cx18_card_tuner {
v4l2_std_id std; /* standard for which the tuner is suitable */
int tuner; /* tuner ID (from tuner.h) */
@@ -123,6 +130,7 @@
u8 xceive_pin; /* XCeive tuner GPIO reset pin */
struct cx18_gpio_init gpio_init;
struct cx18_gpio_i2c_slave_reset gpio_i2c_slave_reset;
+ struct ivtv_gpio_audio_input gpio_audio_input;
struct cx18_card_tuner tuners[CX18_CARD_MAX_TUNERS];
struct cx18_card_tuner_i2c *i2c;
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index e9c7e07..71bb04a 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -120,6 +120,7 @@
"\t\t\t 2 = Hauppauge HVR 1600 (Samsung memory)\n"
"\t\t\t 3 = Compro VideoMate H900\n"
"\t\t\t 4 = Yuan MPC718\n"
+ "\t\t\t 5 = Conexant Raptor PAL/SECAM\n"
"\t\t\t 0 = Autodetect (default)\n"
"\t\t\t-1 = Ignore this card\n\t\t");
MODULE_PARM_DESC(pal, "Set PAL standard: B, G, H, D, K, I, M, N, Nc, 60");
@@ -435,7 +436,7 @@
(cx->params.video_temporal_filter_mode << 1) |
(cx->params.video_median_filter_type << 2);
cx->params.port = CX2341X_PORT_MEMORY;
- cx->params.capabilities = CX2341X_CAP_HAS_SLICED_VBI;
+ cx->params.capabilities = 0;
init_waitqueue_head(&cx->cap_w);
init_waitqueue_head(&cx->mb_apu_waitq);
init_waitqueue_head(&cx->mb_cpu_waitq);
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index de14ab5..b421e02 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -75,7 +75,8 @@
#define CX18_CARD_HVR_1600_SAMSUNG 1 /* Hauppauge HVR 1600 (Samsung memory) */
#define CX18_CARD_COMPRO_H900 2 /* Compro VideoMate H900 */
#define CX18_CARD_YUAN_MPC718 3 /* Yuan MPC718 */
-#define CX18_CARD_LAST 3
+#define CX18_CARD_CNXT_RAPTOR_PAL 4 /* Conexant Raptor PAL */
+#define CX18_CARD_LAST 4
#define CX18_ENC_STREAM_TYPE_MPG 0
#define CX18_ENC_STREAM_TYPE_TS 1
@@ -94,6 +95,7 @@
#define CX18_PCI_ID_HAUPPAUGE 0x0070
#define CX18_PCI_ID_COMPRO 0x185b
#define CX18_PCI_ID_YUAN 0x12ab
+#define CX18_PCI_ID_CONEXANT 0x14f1
/* ======================================================================== */
/* ========================== START USER SETTABLE DMA VARIABLES =========== */
diff --git a/drivers/media/video/cx18/cx18-gpio.c b/drivers/media/video/cx18/cx18-gpio.c
index b302833..089bad6 100644
--- a/drivers/media/video/cx18/cx18-gpio.c
+++ b/drivers/media/video/cx18/cx18-gpio.c
@@ -122,3 +122,37 @@
schedule_timeout_interruptible(msecs_to_jiffies(1));
return 0;
}
+
+int cx18_gpio(struct cx18 *cx, unsigned int command, void *arg)
+{
+ struct v4l2_routing *route = arg;
+ u32 mask, data;
+
+ switch (command) {
+ case VIDIOC_INT_S_AUDIO_ROUTING:
+ if (route->input > 2)
+ return -EINVAL;
+ mask = cx->card->gpio_audio_input.mask;
+ switch (route->input) {
+ case 0:
+ data = cx->card->gpio_audio_input.tuner;
+ break;
+ case 1:
+ data = cx->card->gpio_audio_input.linein;
+ break;
+ case 2:
+ default:
+ data = cx->card->gpio_audio_input.radio;
+ break;
+ }
+ break;
+
+ default:
+ return -EINVAL;
+ }
+ if (mask) {
+ cx->gpio_val = (cx->gpio_val & ~mask) | (data & mask);
+ gpio_write(cx);
+ }
+ return 0;
+}
diff --git a/drivers/media/video/cx18/cx18-gpio.h b/drivers/media/video/cx18/cx18-gpio.h
index 525c328..7447fed 100644
--- a/drivers/media/video/cx18/cx18-gpio.h
+++ b/drivers/media/video/cx18/cx18-gpio.h
@@ -23,3 +23,4 @@
void cx18_gpio_init(struct cx18 *cx);
void cx18_reset_i2c_slaves_gpio(struct cx18 *cx);
int cx18_reset_tuner_gpio(void *dev, int cmd, int value);
+int cx18_gpio(struct cx18 *cx, unsigned int command, void *arg);
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
index 680bc4e..bca9059 100644
--- a/drivers/media/video/cx18/cx18-i2c.c
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -311,8 +311,12 @@
{
int addr;
- if (hw == CX18_HW_GPIO || hw == 0)
+ if (hw == 0)
return 0;
+
+ if (hw == CX18_HW_GPIO)
+ return cx18_gpio(cx, cmd, arg);
+
if (hw == CX18_HW_CX23418)
return cx18_av_cmd(cx, cmd, arg);
@@ -350,6 +354,8 @@
cx18_av_cmd(cx, cmd, arg);
i2c_clients_command(&cx->i2c_adap[0], cmd, arg);
i2c_clients_command(&cx->i2c_adap[1], cmd, arg);
+ if (cx->hw_flags & CX18_HW_GPIO)
+ cx18_gpio(cx, cmd, arg);
}
/* init + register i2c algo-bit adapter */
@@ -358,6 +364,18 @@
int i;
CX18_DEBUG_I2C("i2c init\n");
+ /* Sanity checks for the I2C hardware arrays. They must be the
+ * same size and GPIO/CX23418 must be the last entries.
+ */
+ if (ARRAY_SIZE(hw_driverids) != ARRAY_SIZE(hw_addrs) ||
+ ARRAY_SIZE(hw_devicenames) != ARRAY_SIZE(hw_addrs) ||
+ CX18_HW_GPIO != (1 << (ARRAY_SIZE(hw_addrs) - 2)) ||
+ CX18_HW_CX23418 != (1 << (ARRAY_SIZE(hw_addrs) - 1)) ||
+ hw_driverids[ARRAY_SIZE(hw_addrs) - 1]) {
+ CX18_ERR("Mismatched I2C hardware arrays\n");
+ return -ENODEV;
+ }
+
for (i = 0; i < 2; i++) {
memcpy(&cx->i2c_adap[i], &cx18_i2c_adap_template,
sizeof(struct i2c_adapter));