From c091575c8b35b39b8f271e0d4b692329a705240a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Richard=20R=C3=83=C2=B6jfors?=
 <richard.rojfors@pelagicore.com>
Date: Mon, 8 Nov 2010 10:45:48 -0300
Subject: [PATCH] [media] mfd: Add timberdale video-in driver to timberdale
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

This patch defines platform data for the video-in driver
and adds it to all configurations of timberdale.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/mfd/timberdale.c | 59 +++++++++++++++++++++++++++++++++++++++-
 drivers/mfd/timberdale.h |  2 +-
 2 files changed, 59 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index e948a2b45b8..6ad8a7f8d39 100644
--- a/drivers/mfd/timberdale.c
+++ b/drivers/mfd/timberdale.c
@@ -40,6 +40,7 @@
 #include <linux/spi/mc33880.h>
 
 #include <media/timb_radio.h>
+#include <media/timb_video.h>
 
 #include <linux/timb_dma.h>
 
@@ -246,7 +247,23 @@ static const __devinitconst struct resource timberdale_uartlite_resources[] = {
 	},
 };
 
-static const __devinitconst struct resource timberdale_radio_resources[] = {
+static __devinitdata struct i2c_board_info timberdale_adv7180_i2c_board_info = {
+	/* Requires jumper JP9 to be off */
+	I2C_BOARD_INFO("adv7180", 0x42 >> 1),
+	.irq = IRQ_TIMBERDALE_ADV7180
+};
+
+static __devinitdata struct timb_video_platform_data
+	timberdale_video_platform_data = {
+	.dma_channel = DMA_VIDEO_RX,
+	.i2c_adapter = 0,
+	.encoder = {
+		.info = &timberdale_adv7180_i2c_board_info
+	}
+};
+
+static const __devinitconst struct resource
+timberdale_radio_resources[] = {
 	{
 		.start	= RDSOFFSET,
 		.end	= RDSEND,
@@ -278,6 +295,18 @@ static __devinitdata struct timb_radio_platform_data
 	}
 };
 
+static const __devinitconst struct resource timberdale_video_resources[] = {
+	{
+		.start	= LOGIWOFFSET,
+		.end	= LOGIWEND,
+		.flags	= IORESOURCE_MEM,
+	},
+	/*
+	note that the "frame buffer" is located in DMA area
+	starting at 0x1200000
+	*/
+};
+
 static __devinitdata struct timb_dma_platform_data timb_dma_platform_data = {
 	.nr_channels = 10,
 	.channels = {
@@ -377,6 +406,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = {
 		.platform_data = &timberdale_gpio_platform_data,
 		.data_size = sizeof(timberdale_gpio_platform_data),
 	},
+	{
+		.name = "timb-video",
+		.num_resources = ARRAY_SIZE(timberdale_video_resources),
+		.resources = timberdale_video_resources,
+		.platform_data = &timberdale_video_platform_data,
+		.data_size = sizeof(timberdale_video_platform_data),
+	},
 	{
 		.name = "timb-radio",
 		.num_resources = ARRAY_SIZE(timberdale_radio_resources),
@@ -437,6 +473,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
 		.num_resources = ARRAY_SIZE(timberdale_mlogicore_resources),
 		.resources = timberdale_mlogicore_resources,
 	},
+	{
+		.name = "timb-video",
+		.num_resources = ARRAY_SIZE(timberdale_video_resources),
+		.resources = timberdale_video_resources,
+		.platform_data = &timberdale_video_platform_data,
+		.data_size = sizeof(timberdale_video_platform_data),
+	},
 	{
 		.name = "timb-radio",
 		.num_resources = ARRAY_SIZE(timberdale_radio_resources),
@@ -487,6 +530,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = {
 		.platform_data = &timberdale_gpio_platform_data,
 		.data_size = sizeof(timberdale_gpio_platform_data),
 	},
+	{
+		.name = "timb-video",
+		.num_resources = ARRAY_SIZE(timberdale_video_resources),
+		.resources = timberdale_video_resources,
+		.platform_data = &timberdale_video_platform_data,
+		.data_size = sizeof(timberdale_video_platform_data),
+	},
 	{
 		.name = "timb-radio",
 		.num_resources = ARRAY_SIZE(timberdale_radio_resources),
@@ -530,6 +580,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = {
 		.platform_data = &timberdale_gpio_platform_data,
 		.data_size = sizeof(timberdale_gpio_platform_data),
 	},
+	{
+		.name = "timb-video",
+		.num_resources = ARRAY_SIZE(timberdale_video_resources),
+		.resources = timberdale_video_resources,
+		.platform_data = &timberdale_video_platform_data,
+		.data_size = sizeof(timberdale_video_platform_data),
+	},
 	{
 		.name = "timb-radio",
 		.num_resources = ARRAY_SIZE(timberdale_radio_resources),
diff --git a/drivers/mfd/timberdale.h b/drivers/mfd/timberdale.h
index c11bf6ebfe0..4412acd826f 100644
--- a/drivers/mfd/timberdale.h
+++ b/drivers/mfd/timberdale.h
@@ -23,7 +23,7 @@
 #ifndef MFD_TIMBERDALE_H
 #define MFD_TIMBERDALE_H
 
-#define DRV_VERSION		"0.2"
+#define DRV_VERSION		"0.3"
 
 /* This driver only support versions >= 3.8 and < 4.0  */
 #define TIMB_SUPPORTED_MAJOR	3
-- 
2.39.5