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[media] media: coda: add i.MX53 / CODA7541 platform support 

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Philipp Zabel 2012-07-02 06:07:10 -03:00 committed by Mauro Carvalho Chehab
parent 87048bb465
commit df1e74cc04
1 changed files with 31 additions and 0 deletions
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31
drivers/media/platform/coda.c
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@ -84,6 +84,7 @@ enum coda_inst_type {
enum coda_product {
CODA_DX6 = 0xf001,
CODA_7541 = 0xf012,
};
struct coda_fmt {
@ -261,6 +262,24 @@ static struct coda_fmt codadx6_formats[] = {
},
};
static struct coda_fmt coda7_formats[] = {
{
.name = "YUV 4:2:0 Planar",
.fourcc = V4L2_PIX_FMT_YUV420,
.type = CODA_FMT_RAW,
},
{
.name = "H264 Encoded Stream",
.fourcc = V4L2_PIX_FMT_H264,
.type = CODA_FMT_ENC,
},
{
.name = "MPEG4 Encoded Stream",
.fourcc = V4L2_PIX_FMT_MPEG4,
.type = CODA_FMT_ENC,
},
};
static struct coda_fmt *find_format(struct coda_dev *dev, struct v4l2_format *f)
{
struct coda_fmt *formats = dev->devtype->formats;
@ -1488,6 +1507,7 @@ static irqreturn_t coda_irq_handler(int irq, void *data)
static u32 coda_supported_firmwares[] = {
CODA_FIRMWARE_VERNUM(CODA_DX6, 2, 2, 5),
CODA_FIRMWARE_VERNUM(CODA_7541, 13, 4, 29),
};
static bool coda_firmware_supported(u32 vernum)
@ -1507,6 +1527,8 @@ static char *coda_product_name(int product)
switch (product) {
case CODA_DX6:
return "CodaDx6";
case CODA_7541:
return "CODA7541";
default:
snprintf(buf, sizeof(buf), "(0x%04x)", product);
return buf;
@ -1699,6 +1721,7 @@ static int coda_firmware_request(struct coda_dev *dev)
enum coda_platform {
CODA_IMX27,
CODA_IMX53,
};
static const struct coda_devtype coda_devdata[] = {
@ -1708,10 +1731,17 @@ static const struct coda_devtype coda_devdata[] = {
.formats = codadx6_formats,
.num_formats = ARRAY_SIZE(codadx6_formats),
},
[CODA_IMX53] = {
.firmware = "v4l-coda7541-imx53.bin",
.product = CODA_7541,
.formats = coda7_formats,
.num_formats = ARRAY_SIZE(coda7_formats),
},
};
static struct platform_device_id coda_platform_ids[] = {
{ .name = "coda-imx27", .driver_data = CODA_IMX27 },
{ .name = "coda-imx53", .driver_data = CODA_7541 },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(platform, coda_platform_ids);
@ -1719,6 +1749,7 @@ MODULE_DEVICE_TABLE(platform, coda_platform_ids);
#ifdef CONFIG_OF
static const struct of_device_id coda_dt_ids[] = {
{ .compatible = "fsl,imx27-vpu", .data = &coda_platform_ids[CODA_IMX27] },
{ .compatible = "fsl,imx53-vpu", .data = &coda_devdata[CODA_IMX53] },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, coda_dt_ids);