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Message-ID: <1271435297.11641.46.camel@debian>
Date: Fri, 16 Apr 2010 18:28:17 +0200
From: Richard Röjfors
<richard.rojfors@...agicore.com>
To: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Cc: Linux Media Mailing List <linux-media@...r.kernel.org>,
Samuel Ortiz <sameo@...ux.intel.com>,
Douglas Schilling Landgraf <dougsland@...il.com>,
Mauro Carvalho Chehab <mchehab@...hat.com>,
"Williams, Dan J" <dan.j.williams@...el.com>
Subject: [PATCH 2/2] mfd: Add timberdale video-in driver to timberdale
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@...agicore.com>
---
diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index 2d4691a..49aa733 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>
@@ -238,6 +239,22 @@ const static __devinitconst struct resource timberdale_uartlite_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 = {
+ .module_name = "adv7180",
+ .info = &timberdale_adv7180_i2c_board_info
+ }
+};
+
const static __devinitconst struct resource timberdale_radio_resources[] = {
{
.start = RDSOFFSET,
@@ -272,6 +289,18 @@ static __devinitdata struct timb_radio_platform_data
}
};
+const static __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 = {
@@ -372,6 +401,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = {
.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),
.resources = timberdale_radio_resources,
@@ -430,6 +466,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
.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),
.resources = timberdale_radio_resources,
@@ -478,6 +521,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = {
.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),
.resources = timberdale_radio_resources,
@@ -521,6 +571,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = {
.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),
.resources = timberdale_radio_resources,
--
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