V4L/DVB (7763): ivtv: add tuner support for the AverMedia M116

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c
index 6266a09..4fb8fae 100644 (file)
--- a/drivers/media/video/ivtv/ivtv-cards.c
+++ b/drivers/media/video/ivtv/ivtv-cards.c
@@ -924,6 +924,7 @@ static const struct ivtv_card ivtv_card_club3d = {
        },
        .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 },
        .gpio_init = { .direction = 0x1000, .initial_value = 0x1000 }, /* tuner reset */
+       .xceive_pin = 12,
        .tuners = {
                { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
        },
@@ -943,20 +944,26 @@ static const struct ivtv_card_pci_info ivtv_pci_avertv_mce116[] = {
 static const struct ivtv_card ivtv_card_avertv_mce116 = {
        .type = IVTV_CARD_AVERTV_MCE116,
        .name = "AVerTV MCE 116 Plus",
-       .comment = "only Composite and S-Video inputs are supported, not the tuner\n",
        .v4l2_capabilities = IVTV_CAP_ENCODER,
        .hw_video = IVTV_HW_CX25840,
        .hw_audio = IVTV_HW_CX25840,
        .hw_audio_ctrl = IVTV_HW_CX25840,
-       .hw_all = IVTV_HW_CX25840 | IVTV_HW_WM8739,
+       .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER | IVTV_HW_WM8739,
        .video_inputs = {
-               { IVTV_CARD_INPUT_SVIDEO1,    0, CX25840_SVIDEO3    },
-               { IVTV_CARD_INPUT_COMPOSITE1, 0, CX25840_COMPOSITE1 },
+               { IVTV_CARD_INPUT_VID_TUNER,  0, CX25840_COMPOSITE2 },
+               { IVTV_CARD_INPUT_SVIDEO1,    1, CX25840_SVIDEO3    },
+               { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 },
        },
        .audio_inputs = {
+               { IVTV_CARD_INPUT_AUD_TUNER,  CX25840_AUDIO5       },
                { IVTV_CARD_INPUT_LINE_IN1,   CX25840_AUDIO_SERIAL, 1 },
        },
-       .gpio_init = { .direction = 0xe000, .initial_value = 0x4000 }, /* enable line-in */
+       /* enable line-in */
+       .gpio_init = { .direction = 0xe400, .initial_value = 0x4400 },
+       .xceive_pin = 10,
+       .tuners = {
+               { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
+       },
        .pci_list = ivtv_pci_avertv_mce116,
        .i2c = &ivtv_i2c_std,
 };
@@ -1095,7 +1102,8 @@ static const struct ivtv_card ivtv_card_aver_m104 = {
        },
        .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO_SERIAL, 2 },
        /* enable line-in + reset tuner */
-       .gpio_init = { .direction = 0xf000, .initial_value = 0x5000 },
+       .gpio_init = { .direction = 0xe400, .initial_value = 0x4000 },
+       .xceive_pin = 10,
        .tuners = {
                { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
        },

diff --git a/drivers/media/video/ivtv/ivtv-cards.h b/drivers/media/video/ivtv/ivtv-cards.h
index 196c044..748485d 100644 (file)
--- a/drivers/media/video/ivtv/ivtv-cards.h
+++ b/drivers/media/video/ivtv/ivtv-cards.h
@@ -258,6 +258,7 @@ struct ivtv_card {
        int nof_outputs;
        const struct ivtv_card_output *video_outputs;
        u8 gr_config;           /* config byte for the ghost reduction device */
+       u8 xceive_pin;          /* XCeive tuner GPIO reset pin */
 
        /* GPIO card-specific settings */
        struct ivtv_gpio_init           gpio_init;

diff --git a/drivers/media/video/ivtv/ivtv-gpio.c b/drivers/media/video/ivtv/ivtv-gpio.c
index 688cd38..d8ac09f 100644 (file)
--- a/drivers/media/video/ivtv/ivtv-gpio.c
+++ b/drivers/media/video/ivtv/ivtv-gpio.c
@@ -128,20 +128,17 @@ int ivtv_reset_tuner_gpio(void *dev, int cmd, int value)
 {
        struct i2c_algo_bit_data *algo = dev;
        struct ivtv *itv = algo->data;
-       int curdir, curout;
+       u32 curout;
 
        if (cmd != XC2028_TUNER_RESET)
                return 0;
        IVTV_DEBUG_INFO("Resetting tuner\n");
        curout = read_reg(IVTV_REG_GPIO_OUT);
-       curdir = read_reg(IVTV_REG_GPIO_DIR);
-       curdir |= (1 << 12);  /* GPIO bit 12 */
-
-       curout &= ~(1 << 12);
+       curout &= ~(1 << itv->card->xceive_pin);
        write_reg(curout, IVTV_REG_GPIO_OUT);
        schedule_timeout_interruptible(msecs_to_jiffies(1));
 
-       curout |= (1 << 12);
+       curout |= 1 << itv->card->xceive_pin;
        write_reg(curout, IVTV_REG_GPIO_OUT);
        schedule_timeout_interruptible(msecs_to_jiffies(1));
        return 0;