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-rw-r--r--drivers/media/video/ivtv/ivtv-cards.c3
-rw-r--r--drivers/media/video/ivtv/ivtv-cards.h36
-rw-r--r--drivers/media/video/ivtv/ivtv-driver.h2
-rw-r--r--drivers/media/video/ivtv/ivtv-i2c.c45
4 files changed, 63 insertions, 23 deletions
diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c
index e15c153b301..e98ecadfde2 100644
--- a/drivers/media/video/ivtv/ivtv-cards.c
+++ b/drivers/media/video/ivtv/ivtv-cards.c
@@ -955,7 +955,8 @@ static const struct ivtv_card ivtv_card_avertv_mce116 = {
.hw_video = IVTV_HW_CX25840,
.hw_audio = IVTV_HW_CX25840,
.hw_audio_ctrl = IVTV_HW_CX25840,
- .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER | IVTV_HW_WM8739,
+ .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER | IVTV_HW_WM8739 |
+ IVTV_HW_I2C_IR_RX_AVER,
.video_inputs = {
{ IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 },
{ IVTV_CARD_INPUT_SVIDEO1, 1, CX25840_SVIDEO3 },
diff --git a/drivers/media/video/ivtv/ivtv-cards.h b/drivers/media/video/ivtv/ivtv-cards.h
index e99a0a25557..1ac09ebaa2f 100644
--- a/drivers/media/video/ivtv/ivtv-cards.h
+++ b/drivers/media/video/ivtv/ivtv-cards.h
@@ -87,25 +87,27 @@
#define IVTV_PCI_ID_GOTVIEW1 0xffac
#define IVTV_PCI_ID_GOTVIEW2 0xffad
-/* hardware flags, no gaps allowed, IVTV_HW_GPIO must always be last */
-#define IVTV_HW_CX25840 (1 << 0)
-#define IVTV_HW_SAA7115 (1 << 1)
-#define IVTV_HW_SAA7127 (1 << 2)
-#define IVTV_HW_MSP34XX (1 << 3)
-#define IVTV_HW_TUNER (1 << 4)
-#define IVTV_HW_WM8775 (1 << 5)
-#define IVTV_HW_CS53L32A (1 << 6)
-#define IVTV_HW_TVEEPROM (1 << 7)
-#define IVTV_HW_SAA7114 (1 << 8)
-#define IVTV_HW_UPD64031A (1 << 9)
-#define IVTV_HW_UPD6408X (1 << 10)
-#define IVTV_HW_SAA717X (1 << 11)
-#define IVTV_HW_WM8739 (1 << 12)
-#define IVTV_HW_VP27SMPX (1 << 13)
-#define IVTV_HW_M52790 (1 << 14)
-#define IVTV_HW_GPIO (1 << 15)
+/* hardware flags, no gaps allowed */
+#define IVTV_HW_CX25840 (1 << 0)
+#define IVTV_HW_SAA7115 (1 << 1)
+#define IVTV_HW_SAA7127 (1 << 2)
+#define IVTV_HW_MSP34XX (1 << 3)
+#define IVTV_HW_TUNER (1 << 4)
+#define IVTV_HW_WM8775 (1 << 5)
+#define IVTV_HW_CS53L32A (1 << 6)
+#define IVTV_HW_TVEEPROM (1 << 7)
+#define IVTV_HW_SAA7114 (1 << 8)
+#define IVTV_HW_UPD64031A (1 << 9)
+#define IVTV_HW_UPD6408X (1 << 10)
+#define IVTV_HW_SAA717X (1 << 11)
+#define IVTV_HW_WM8739 (1 << 12)
+#define IVTV_HW_VP27SMPX (1 << 13)
+#define IVTV_HW_M52790 (1 << 14)
+#define IVTV_HW_GPIO (1 << 15)
+#define IVTV_HW_I2C_IR_RX_AVER (1 << 16)
#define IVTV_HW_SAA711X (IVTV_HW_SAA7115 | IVTV_HW_SAA7114)
+#define IVTV_HW_IR_ANY (IVTV_HW_I2C_IR_RX_AVER)
/* video inputs */
#define IVTV_CARD_INPUT_VID_TUNER 1
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index 2b3db90afb7..e4816da6482 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -64,6 +64,7 @@
#include <media/v4l2-device.h>
#include <media/tuner.h>
#include <media/cx2341x.h>
+#include <media/ir-kbd-i2c.h>
#include <linux/ivtv.h>
@@ -681,6 +682,7 @@ struct ivtv {
int i2c_state; /* i2c bit state */
struct mutex i2c_bus_lock; /* lock i2c bus */
+ struct IR_i2c_init_data ir_i2c_init_data;
/* Program Index information */
u32 pgm_info_offset; /* start of pgm info in encoder memory */
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index 71a8aa60b3f..6838683cdaa 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -88,6 +88,7 @@
#define IVTV_UPD64083_I2C_ADDR 0x5c
#define IVTV_VP27SMPX_I2C_ADDR 0x5b
#define IVTV_M52790_I2C_ADDR 0x48
+#define IVTV_AVERMEDIA_IR_RX_I2C_ADDR 0x40
/* This array should match the IVTV_HW_ defines */
static const u8 hw_addrs[] = {
@@ -106,7 +107,8 @@ static const u8 hw_addrs[] = {
IVTV_WM8739_I2C_ADDR,
IVTV_VP27SMPX_I2C_ADDR,
IVTV_M52790_I2C_ADDR,
- 0 /* IVTV_HW_GPIO dummy driver ID */
+ 0, /* IVTV_HW_GPIO dummy driver ID */
+ IVTV_AVERMEDIA_IR_RX_I2C_ADDR /* IVTV_HW_I2C_IR_RX_AVER */
};
/* This array should match the IVTV_HW_ defines */
@@ -126,7 +128,8 @@ static const char *hw_modules[] = {
"wm8739",
"vp27smpx",
"m52790",
- NULL
+ NULL,
+ NULL /* IVTV_HW_I2C_IR_RX_AVER */
};
/* This array should match the IVTV_HW_ defines */
@@ -147,8 +150,34 @@ static const char * const hw_devicenames[] = {
"vp27smpx",
"m52790",
"gpio",
+ "ir_video", /* IVTV_HW_I2C_IR_RX_AVER */
};
+static int ivtv_i2c_new_ir(struct ivtv *itv, u32 hw, const char *type, u8 addr)
+{
+ struct i2c_board_info info;
+ struct i2c_adapter *adap = &itv->i2c_adap;
+ struct IR_i2c_init_data *init_data = &itv->ir_i2c_init_data;
+ unsigned short addr_list[2] = { addr, I2C_CLIENT_END };
+
+ /* Our default information for ir-kbd-i2c.c to use */
+ switch (hw) {
+ case IVTV_HW_I2C_IR_RX_AVER:
+ init_data->ir_codes = &ir_codes_avermedia_cardbus_table;
+ init_data->internal_get_key_func =
+ IR_KBD_GET_KEY_AVERMEDIA_CARDBUS;
+ init_data->type = IR_TYPE_OTHER;
+ init_data->name = "AVerMedia AVerTV card";
+ break;
+ }
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ info.platform_data = init_data;
+ strlcpy(info.type, type, I2C_NAME_SIZE);
+
+ return i2c_new_probed_device(adap, &info, addr_list) == NULL ? -1 : 0;
+}
+
/* Instantiate the IR receiver device using probing -- undesirable */
struct i2c_client *ivtv_i2c_new_ir_legacy(struct ivtv *itv)
{
@@ -208,8 +237,15 @@ int ivtv_i2c_register(struct ivtv *itv, unsigned idx)
sd->grp_id = 1 << idx;
return sd ? 0 : -1;
}
+
+ if (hw & IVTV_HW_IR_ANY)
+ return ivtv_i2c_new_ir(itv, hw, type, hw_addrs[idx]);
+
+ /* Is it not an I2C device or one we do not wish to register? */
if (!hw_addrs[idx])
return -1;
+
+ /* It's an I2C device other than an analog tuner or IR chip */
if (hw == IVTV_HW_UPD64031A || hw == IVTV_HW_UPD6408X) {
sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
adap, mod, type, 0, I2C_ADDRS(hw_addrs[idx]));
@@ -617,11 +653,10 @@ int init_ivtv_i2c(struct ivtv *itv)
IVTV_DEBUG_I2C("i2c init\n");
/* Sanity checks for the I2C hardware arrays. They must be the
- * same size and GPIO must be the last entry.
+ * same size.
*/
if (ARRAY_SIZE(hw_devicenames) != ARRAY_SIZE(hw_addrs) ||
- ARRAY_SIZE(hw_devicenames) != ARRAY_SIZE(hw_modules) ||
- IVTV_HW_GPIO != (1 << (ARRAY_SIZE(hw_addrs) - 1))) {
+ ARRAY_SIZE(hw_devicenames) != ARRAY_SIZE(hw_modules)) {
IVTV_ERR("Mismatched I2C hardware arrays\n");
return -ENODEV;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 22:38:51 +0000