Merge with mainline to remove plat-omap/Kconfig conflict

Conflicts:
	arch/arm/plat-omap/Kconfig

9 files changed, 74 insertions, 14 deletions

diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c
index 79d0fe4990d6..ca1fd3227a93 100644
--- a/drivers/media/video/ivtv/ivtv-cards.c
+++ b/drivers/media/video/ivtv/ivtv-cards.c
@@ -1210,6 +1210,53 @@ static const struct ivtv_card ivtv_card_buffalo = {
         .i2c = &ivtv_i2c_std,
 };
 
+/* ------------------------------------------------------------------------- */
+/* Sony Kikyou */
+
+static const struct ivtv_card_pci_info ivtv_pci_kikyou[] = {
+        { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_SONY, 0x813d },
+        { 0, 0, 0 }
+};
+
+static const struct ivtv_card ivtv_card_kikyou = {
+        .type = IVTV_CARD_KIKYOU,
+        .name = "Sony VAIO Giga Pocket (ENX Kikyou)",
+        .v4l2_capabilities = IVTV_CAP_ENCODER,
+        .hw_video = IVTV_HW_SAA7115,
+        .hw_audio = IVTV_HW_GPIO,
+        .hw_audio_ctrl = IVTV_HW_GPIO,
+        .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7115 | IVTV_HW_TUNER,
+        .video_inputs = {
+        { IVTV_CARD_INPUT_VID_TUNER,  0, IVTV_SAA71XX_COMPOSITE1 },
+        { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE1 },
+        { IVTV_CARD_INPUT_SVIDEO1,    1, IVTV_SAA71XX_SVIDEO1 },
+        },
+        .audio_inputs = {
+             { IVTV_CARD_INPUT_AUD_TUNER,  IVTV_GPIO_TUNER },
+             { IVTV_CARD_INPUT_LINE_IN1,   IVTV_GPIO_LINE_IN },
+             { IVTV_CARD_INPUT_LINE_IN2,   IVTV_GPIO_LINE_IN },
+        },
+        .gpio_init = { .direction = 0x03e1, .initial_value = 0x0320 },
+        .gpio_audio_input = { .mask   = 0x0060,
+                              .tuner  = 0x0020,
+                              .linein = 0x0000,
+                              .radio  = 0x0060 },
+        .gpio_audio_mute  = { .mask = 0x0000,
+                              .mute = 0x0000 }, /* 0x200? Disable for now. */
+        .gpio_audio_mode  = { .mask   = 0x0080,
+                              .mono   = 0x0000,
+                              .stereo = 0x0000, /* SAP */
+                              .lang1  = 0x0080,
+                              .lang2  = 0x0000,
+                              .both   = 0x0080 },
+        .tuners = {
+             { .std = V4L2_STD_ALL, .tuner = TUNER_SONY_BTF_PXN01Z },
+        },
+        .pci_list = ivtv_pci_kikyou,
+        .i2c = &ivtv_i2c_std,
+};
+
+
 static const struct ivtv_card *ivtv_card_list[] = {
         &ivtv_card_pvr250,
         &ivtv_card_pvr350,
@@ -1238,6 +1285,7 @@ static const struct ivtv_card *ivtv_card_list[] = {
         &ivtv_card_aver_m104,
         &ivtv_card_buffalo,
         &ivtv_card_aver_ultra1500mce,
+        &ivtv_card_kikyou,
 
         /* Variations of standard cards but with the same PCI IDs.
            These cards must come last in this list. */
diff --git a/drivers/media/video/ivtv/ivtv-cards.h b/drivers/media/video/ivtv/ivtv-cards.h
index 6148827ec885..78eca992e1fd 100644
--- a/drivers/media/video/ivtv/ivtv-cards.h
+++ b/drivers/media/video/ivtv/ivtv-cards.h
@@ -51,7 +51,8 @@
 #define IVTV_CARD_AVER_M104          24 /* AverMedia M104 miniPCI card */
 #define IVTV_CARD_BUFFALO_MV5L       25 /* Buffalo PC-MV5L/PCI card */
 #define IVTV_CARD_AVER_ULTRA1500MCE  26 /* AVerMedia UltraTV 1500 MCE */
-#define IVTV_CARD_LAST               26
+#define IVTV_CARD_KIKYOU             27 /* Sony VAIO Giga Pocket (ENX Kikyou) */
+#define IVTV_CARD_LAST               27
 
 /* Variants of existing cards but with the same PCI IDs. The driver
    detects these based on other device information.
@@ -86,6 +87,7 @@
 #define IVTV_PCI_ID_MELCO               0x1154
 #define IVTV_PCI_ID_GOTVIEW1            0xffac
 #define IVTV_PCI_ID_GOTVIEW2            0xffad
+#define IVTV_PCI_ID_SONY                0x104d
 
 /* hardware flags, no gaps allowed */
 #define IVTV_HW_CX25840                 (1 << 0)
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 347c3344f56d..9a250548be4d 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -193,6 +193,7 @@ MODULE_PARM_DESC(cardtype,
                  "\t\t\t25 = AverMedia M104 (not yet working)\n"
                  "\t\t\t26 = Buffalo PC-MV5L/PCI\n"
                  "\t\t\t27 = AVerMedia UltraTV 1500 MCE\n"
+                 "\t\t\t28 = Sony VAIO Giga Pocket (ENX Kikyou)\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: BGH, DK, I, M, N, Nc, 60");
diff --git a/drivers/media/video/ivtv/ivtv-firmware.c b/drivers/media/video/ivtv/ivtv-firmware.c
index c1b7ec475c27..a71e8ba306b0 100644
--- a/drivers/media/video/ivtv/ivtv-firmware.c
+++ b/drivers/media/video/ivtv/ivtv-firmware.c
@@ -258,7 +258,7 @@ void ivtv_init_mpeg_decoder(struct ivtv *itv)
                 IVTV_ERR("ivtv_init_mpeg_decoder failed to start playback\n");
                 return;
         }
-        ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, data);
+        ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, 2, data);
         mem_offset = itv->dec_mem + data[1];
 
         if ((readbytes = load_fw_direct(IVTV_DECODE_INIT_MPEG_FILENAME,
diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c
index cd9db0bf33bf..12d36ca91d53 100644
--- a/drivers/media/video/ivtv/ivtv-irq.c
+++ b/drivers/media/video/ivtv/ivtv-irq.c
@@ -562,7 +562,7 @@ static void ivtv_irq_enc_dma_complete(struct ivtv *itv)
         u32 data[CX2341X_MBOX_MAX_DATA];
         struct ivtv_stream *s;
 
-        ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, data);
+        ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, 2, data);
         IVTV_DEBUG_HI_IRQ("ENC DMA COMPLETE %x %d (%d)\n", data[0], data[1], itv->cur_dma_stream);
 
         del_timer(&itv->dma_timer);
@@ -638,7 +638,7 @@ static void ivtv_irq_dma_err(struct ivtv *itv)
         u32 data[CX2341X_MBOX_MAX_DATA];
 
         del_timer(&itv->dma_timer);
-        ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, data);
+        ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, 2, data);
         IVTV_DEBUG_WARN("DMA ERROR %08x %08x %08x %d\n", data[0], data[1],
                                 read_reg(IVTV_REG_DMASTATUS), itv->cur_dma_stream);
         write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS);
@@ -669,7 +669,7 @@ static void ivtv_irq_enc_start_cap(struct ivtv *itv)
         struct ivtv_stream *s;
 
         /* Get DMA destination and size arguments from card */
-        ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA, data);
+        ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA, 7, data);
         IVTV_DEBUG_HI_IRQ("ENC START CAP %d: %08x %08x\n", data[0], data[1], data[2]);
 
         if (data[0] > 2 || data[1] == 0 || data[2] == 0) {
@@ -713,9 +713,9 @@ static void ivtv_irq_dec_data_req(struct ivtv *itv)
         struct ivtv_stream *s;
 
         /* YUV or MPG */
-        ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, data);
 
         if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags)) {
+                ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, 2, data);
                 itv->dma_data_req_size =
                                  1080 * ((itv->yuv_info.v4l2_src_h + 31) & ~31);
                 itv->dma_data_req_offset = data[1];
@@ -724,6 +724,7 @@ static void ivtv_irq_dec_data_req(struct ivtv *itv)
                 s = &itv->streams[IVTV_DEC_STREAM_TYPE_YUV];
         }
         else {
+                ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, 3, data);
                 itv->dma_data_req_size = min_t(u32, data[2], 0x10000);
                 itv->dma_data_req_offset = data[1];
                 s = &itv->streams[IVTV_DEC_STREAM_TYPE_MPG];
@@ -940,9 +941,10 @@ irqreturn_t ivtv_irq_handler(int irq, void *dev_id)
                                 ivtv_dma_enc_start(s);
                         break;
                 }
-                if (i == IVTV_MAX_STREAMS && test_and_clear_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags)) {
+
+                if (i == IVTV_MAX_STREAMS &&
+                    test_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags))
                         ivtv_udma_start(itv);
-                }
         }
 
         if ((combo & IVTV_IRQ_DMA) && !test_bit(IVTV_F_I_PIO, &itv->i_flags)) {
diff --git a/drivers/media/video/ivtv/ivtv-mailbox.c b/drivers/media/video/ivtv/ivtv-mailbox.c
index 1b5c0ac09a85..84577f6f41a2 100644
--- a/drivers/media/video/ivtv/ivtv-mailbox.c
+++ b/drivers/media/video/ivtv/ivtv-mailbox.c
@@ -369,10 +369,11 @@ int ivtv_vapi(struct ivtv *itv, int cmd, int args, ...)
 }
 
 /* This one is for stuff that can't sleep.. irq handlers, etc.. */
-void ivtv_api_get_data(struct ivtv_mailbox_data *mbdata, int mb, u32 data[])
+void ivtv_api_get_data(struct ivtv_mailbox_data *mbdata, int mb,
+                       int argc, u32 data[])
 {
+        volatile u32 __iomem *p = mbdata->mbox[mb].data;
         int i;
-
-        for (i = 0; i < CX2341X_MBOX_MAX_DATA; i++)
-                data[i] = readl(&mbdata->mbox[mb].data[i]);
+        for (i = 0; i < argc; i++, p++)
+                data[i] = readl(p);
 }
diff --git a/drivers/media/video/ivtv/ivtv-mailbox.h b/drivers/media/video/ivtv/ivtv-mailbox.h
index 6ef12091e3f3..8247662c928e 100644
--- a/drivers/media/video/ivtv/ivtv-mailbox.h
+++ b/drivers/media/video/ivtv/ivtv-mailbox.h
@@ -24,7 +24,8 @@
 #define IVTV_MBOX_DMA_END         8
 #define IVTV_MBOX_DMA             9
 
-void ivtv_api_get_data(struct ivtv_mailbox_data *mbox, int mb, u32 data[]);
+void ivtv_api_get_data(struct ivtv_mailbox_data *mbdata, int mb,
+                       int argc, u32 data[]);
 int ivtv_api(struct ivtv *itv, int cmd, int args, u32 data[]);
 int ivtv_vapi_result(struct ivtv *itv, u32 data[CX2341X_MBOX_MAX_DATA], int cmd, int args, ...);
 int ivtv_vapi(struct ivtv *itv, int cmd, int args, ...);
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index e12c6022373e..1f9387f6ca24 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -577,10 +577,14 @@ int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s)
                 clear_bit(IVTV_F_I_EOS, &itv->i_flags);
 
                 /* Initialize Digitizer for Capture */
+                /* Avoid tinny audio problem - ensure audio clocks are going */
+                v4l2_subdev_call(itv->sd_audio, audio, s_stream, 1);
+                /* Avoid unpredictable PCI bus hang - disable video clocks */
                 v4l2_subdev_call(itv->sd_video, video, s_stream, 0);
-                ivtv_msleep_timeout(300, 1);
+                ivtv_msleep_timeout(150, 1);
                 ivtv_vapi(itv, CX2341X_ENC_INITIALIZE_INPUT, 0);
                 v4l2_subdev_call(itv->sd_video, video, s_stream, 1);
+                ivtv_msleep_timeout(150, 1);
         }
 
         /* begin_capture */
diff --git a/drivers/media/video/ivtv/ivtv-udma.c b/drivers/media/video/ivtv/ivtv-udma.c
index d07ad6c39024..1daf1dd65bf7 100644
--- a/drivers/media/video/ivtv/ivtv-udma.c
+++ b/drivers/media/video/ivtv/ivtv-udma.c
@@ -213,6 +213,7 @@ void ivtv_udma_start(struct ivtv *itv)
         write_reg_sync(read_reg(IVTV_REG_DMAXFER) | 0x01, IVTV_REG_DMAXFER);
         set_bit(IVTV_F_I_DMA, &itv->i_flags);
         set_bit(IVTV_F_I_UDMA, &itv->i_flags);
+        clear_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags);
 }
 
 void ivtv_udma_prepare(struct ivtv *itv)