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[media] coda: store global temporary buffer size in struct coda_devtype 

Similarly to the work buffer size, store the temporary buffer size in the
coda_devtype structure.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Philipp Zabel 2014-07-11 06:36:42 -03:00 committed by Mauro Carvalho Chehab
parent e5b0d1c60f
commit 5d73fad1eb
1 changed files with 8 additions and 13 deletions
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21
drivers/media/platform/coda.c
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@ -44,8 +44,6 @@
#define CODADX6_MAX_INSTANCES 4 #define CODADX6_MAX_INSTANCES 4
#define CODA7_TEMP_BUF_SIZE (304 * 1024)
#define CODA9_TEMP_BUF_SIZE (204 * 1024)
#define CODA_PARA_BUF_SIZE (10 * 1024) #define CODA_PARA_BUF_SIZE (10 * 1024)
#define CODA_ISRAM_SIZE (2048 * 2) #define CODA_ISRAM_SIZE (2048 * 2)
#define CODADX6_IRAM_SIZE 0xb000 #define CODADX6_IRAM_SIZE 0xb000
@ -110,6 +108,7 @@ struct coda_devtype {
struct coda_codec *codecs; struct coda_codec *codecs;
unsigned int num_codecs; unsigned int num_codecs;
size_t workbuf_size; size_t workbuf_size;
size_t tempbuf_size;
}; };
/* Per-queue, driver-specific private data */ /* Per-queue, driver-specific private data */
@ -3686,6 +3685,7 @@ static const struct coda_devtype coda_devdata[] = {
.codecs = coda7_codecs, .codecs = coda7_codecs,
.num_codecs = ARRAY_SIZE(coda7_codecs), .num_codecs = ARRAY_SIZE(coda7_codecs),
.workbuf_size = 128 * 1024, .workbuf_size = 128 * 1024,
.tempbuf_size = 304 * 1024,
}, },
[CODA_IMX6Q] = { [CODA_IMX6Q] = {
.firmware = "v4l-coda960-imx6q.bin", .firmware = "v4l-coda960-imx6q.bin",
@ -3693,6 +3693,7 @@ static const struct coda_devtype coda_devdata[] = {
.codecs = coda9_codecs, .codecs = coda9_codecs,
.num_codecs = ARRAY_SIZE(coda9_codecs), .num_codecs = ARRAY_SIZE(coda9_codecs),
.workbuf_size = 80 * 1024, .workbuf_size = 80 * 1024,
.tempbuf_size = 204 * 1024,
}, },
[CODA_IMX6DL] = { [CODA_IMX6DL] = {
.firmware = "v4l-coda960-imx6dl.bin", .firmware = "v4l-coda960-imx6dl.bin",
@ -3700,6 +3701,7 @@ static const struct coda_devtype coda_devdata[] = {
.codecs = coda9_codecs, .codecs = coda9_codecs,
.num_codecs = ARRAY_SIZE(coda9_codecs), .num_codecs = ARRAY_SIZE(coda9_codecs),
.workbuf_size = 80 * 1024, .workbuf_size = 80 * 1024,
.tempbuf_size = 204 * 1024,
}, },
}; };
@ -3819,8 +3821,7 @@ static int coda_probe(struct platform_device *pdev)
dev_warn(&pdev->dev, "failed to create debugfs root\n"); dev_warn(&pdev->dev, "failed to create debugfs root\n");
/* allocate auxiliary per-device buffers for the BIT processor */ /* allocate auxiliary per-device buffers for the BIT processor */
switch (dev->devtype->product) { if (dev->devtype->product == CODA_DX6) {
case CODA_DX6:
ret = coda_alloc_aux_buf(dev, &dev->workbuf, ret = coda_alloc_aux_buf(dev, &dev->workbuf,
dev->devtype->workbuf_size, "workbuf", dev->devtype->workbuf_size, "workbuf",
dev->debugfs_root); dev->debugfs_root);
@ -3829,17 +3830,11 @@ static int coda_probe(struct platform_device *pdev)
v4l2_device_unregister(&dev->v4l2_dev); v4l2_device_unregister(&dev->v4l2_dev);
return ret; return ret;
} }
break;
case CODA_7541:
dev->tempbuf.size = CODA7_TEMP_BUF_SIZE;
break;
case CODA_960:
dev->tempbuf.size = CODA9_TEMP_BUF_SIZE;
break;
} }
if (dev->tempbuf.size) {
if (dev->devtype->tempbuf_size) {
ret = coda_alloc_aux_buf(dev, &dev->tempbuf, ret = coda_alloc_aux_buf(dev, &dev->tempbuf,
dev->tempbuf.size, "tempbuf", dev->devtype->tempbuf_size, "tempbuf",
dev->debugfs_root); dev->debugfs_root);
if (ret < 0) { if (ret < 0) {
dev_err(&pdev->dev, "failed to allocate temp buffer\n"); dev_err(&pdev->dev, "failed to allocate temp buffer\n");