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Date: Tue, 19 Oct 2010 12:21:43 +0200
From: Samuel Ortiz <sameo@...ux.intel.com>
To: Richard Röjfors
<richard.rojfors@...agicore.com>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Linux Media Mailing List <linux-media@...r.kernel.org>,
Mauro Carvalho Chehab <mchehab@...hat.com>,
Douglas Schilling Landgraf <dougsland@...il.com>,
Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [RESEND][PATCH 2/2 v2] mfd: Add timberdale video-in driver to
timberdale
Hi Richard,
On Thu, Oct 14, 2010 at 06:37:40PM +0200, Richard Röjfors wrote:
> 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>
Mauro, please add my:
Acked-by: Samuel Ortiz <sameo@...ux.intel.com>
Richard, you can automatically add it when re-sending your patchset.
Cheers,
Samuel.
> ---
> diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
> index ac59950..52a651b 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>
>
> @@ -238,7 +239,24 @@ 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 = {
> + .module_name = "adv7180",
> + .info = &timberdale_adv7180_i2c_board_info
> + }
> +};
> +
> +static const __devinitconst struct resource
> +timberdale_radio_resources[] = {
> {
> .start = RDSOFFSET,
> .end = RDSEND,
> @@ -272,6 +290,18 @@ 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 = {
> @@ -372,6 +402,13 @@ 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 +467,13 @@ 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 +522,13 @@ 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 +572,13 @@ 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,
> diff --git a/drivers/mfd/timberdale.h b/drivers/mfd/timberdale.h
> index c11bf6e..4412acd 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
>
--
Intel Open Source Technology Centre
http://oss.intel.com/
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