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-rw-r--r--drivers/media/dvb-frontends/dvb-pll.c106
-rw-r--r--drivers/media/media-request.c3
-rw-r--r--drivers/media/platform/vicodec/vicodec-core.c3
-rw-r--r--drivers/media/usb/gspca/gspca.c11
-rw-r--r--drivers/staging/media/sunxi/cedrus/TODO5
5 files changed, 64 insertions, 64 deletions
diff --git a/drivers/media/dvb-frontends/dvb-pll.c b/drivers/media/dvb-frontends/dvb-pll.c
index 6d4b2eec67b4..29836c1a40e9 100644
--- a/drivers/media/dvb-frontends/dvb-pll.c
+++ b/drivers/media/dvb-frontends/dvb-pll.c
@@ -80,8 +80,8 @@ struct dvb_pll_desc {
static const struct dvb_pll_desc dvb_pll_thomson_dtt7579 = {
.name = "Thomson dtt7579",
- .min = 177000000,
- .max = 858000000,
+ .min = 177 * MHz,
+ .max = 858 * MHz,
.iffreq= 36166667,
.sleepdata = (u8[]){ 2, 0xb4, 0x03 },
.count = 4,
@@ -102,8 +102,8 @@ static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_thomson_dtt759x = {
.name = "Thomson dtt759x",
- .min = 177000000,
- .max = 896000000,
+ .min = 177 * MHz,
+ .max = 896 * MHz,
.set = thomson_dtt759x_bw,
.iffreq= 36166667,
.sleepdata = (u8[]){ 2, 0x84, 0x03 },
@@ -126,8 +126,8 @@ static void thomson_dtt7520x_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_thomson_dtt7520x = {
.name = "Thomson dtt7520x",
- .min = 185000000,
- .max = 900000000,
+ .min = 185 * MHz,
+ .max = 900 * MHz,
.set = thomson_dtt7520x_bw,
.iffreq = 36166667,
.count = 7,
@@ -144,8 +144,8 @@ static const struct dvb_pll_desc dvb_pll_thomson_dtt7520x = {
static const struct dvb_pll_desc dvb_pll_lg_z201 = {
.name = "LG z201",
- .min = 174000000,
- .max = 862000000,
+ .min = 174 * MHz,
+ .max = 862 * MHz,
.iffreq= 36166667,
.sleepdata = (u8[]){ 2, 0xbc, 0x03 },
.count = 5,
@@ -160,8 +160,8 @@ static const struct dvb_pll_desc dvb_pll_lg_z201 = {
static const struct dvb_pll_desc dvb_pll_unknown_1 = {
.name = "unknown 1", /* used by dntv live dvb-t */
- .min = 174000000,
- .max = 862000000,
+ .min = 174 * MHz,
+ .max = 862 * MHz,
.iffreq= 36166667,
.count = 9,
.entries = {
@@ -182,8 +182,8 @@ static const struct dvb_pll_desc dvb_pll_unknown_1 = {
*/
static const struct dvb_pll_desc dvb_pll_tua6010xs = {
.name = "Infineon TUA6010XS",
- .min = 44250000,
- .max = 858000000,
+ .min = 44250 * kHz,
+ .max = 858 * MHz,
.iffreq= 36125000,
.count = 3,
.entries = {
@@ -196,8 +196,8 @@ static const struct dvb_pll_desc dvb_pll_tua6010xs = {
/* Panasonic env57h1xd5 (some Philips PLL ?) */
static const struct dvb_pll_desc dvb_pll_env57h1xd5 = {
.name = "Panasonic ENV57H1XD5",
- .min = 44250000,
- .max = 858000000,
+ .min = 44250 * kHz,
+ .max = 858 * MHz,
.iffreq= 36125000,
.count = 4,
.entries = {
@@ -220,8 +220,8 @@ static void tda665x_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_tda665x = {
.name = "Philips TDA6650/TDA6651",
- .min = 44250000,
- .max = 858000000,
+ .min = 44250 * kHz,
+ .max = 858 * MHz,
.set = tda665x_bw,
.iffreq= 36166667,
.initdata = (u8[]){ 4, 0x0b, 0xf5, 0x85, 0xab },
@@ -254,8 +254,8 @@ static void tua6034_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_tua6034 = {
.name = "Infineon TUA6034",
- .min = 44250000,
- .max = 858000000,
+ .min = 44250 * kHz,
+ .max = 858 * MHz,
.iffreq= 36166667,
.count = 3,
.set = tua6034_bw,
@@ -278,8 +278,8 @@ static void tded4_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_tded4 = {
.name = "ALPS TDED4",
- .min = 47000000,
- .max = 863000000,
+ .min = 47 * MHz,
+ .max = 863 * MHz,
.iffreq= 36166667,
.set = tded4_bw,
.count = 4,
@@ -296,8 +296,8 @@ static const struct dvb_pll_desc dvb_pll_tded4 = {
*/
static const struct dvb_pll_desc dvb_pll_tdhu2 = {
.name = "ALPS TDHU2",
- .min = 54000000,
- .max = 864000000,
+ .min = 54 * MHz,
+ .max = 864 * MHz,
.iffreq= 44000000,
.count = 4,
.entries = {
@@ -313,8 +313,8 @@ static const struct dvb_pll_desc dvb_pll_tdhu2 = {
*/
static const struct dvb_pll_desc dvb_pll_samsung_tbmv = {
.name = "Samsung TBMV30111IN / TBMV30712IN1",
- .min = 54000000,
- .max = 860000000,
+ .min = 54 * MHz,
+ .max = 860 * MHz,
.iffreq= 44000000,
.count = 6,
.entries = {
@@ -332,8 +332,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tbmv = {
*/
static const struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
.name = "Philips SD1878",
- .min = 950000,
- .max = 2150000,
+ .min = 950 * MHz,
+ .max = 2150 * MHz,
.iffreq= 249, /* zero-IF, offset 249 is to round up */
.count = 4,
.entries = {
@@ -398,8 +398,8 @@ static void opera1_bw(struct dvb_frontend *fe, u8 *buf)
static const struct dvb_pll_desc dvb_pll_opera1 = {
.name = "Opera Tuner",
- .min = 900000,
- .max = 2250000,
+ .min = 900 * MHz,
+ .max = 2250 * MHz,
.initdata = (u8[]){ 4, 0x08, 0xe5, 0xe1, 0x00 },
.initdata2 = (u8[]){ 4, 0x08, 0xe5, 0xe5, 0x00 },
.iffreq= 0,
@@ -445,8 +445,8 @@ static void samsung_dtos403ih102a_set(struct dvb_frontend *fe, u8 *buf)
/* unknown pll used in Samsung DTOS403IH102A DVB-C tuner */
static const struct dvb_pll_desc dvb_pll_samsung_dtos403ih102a = {
.name = "Samsung DTOS403IH102A",
- .min = 44250000,
- .max = 858000000,
+ .min = 44250 * kHz,
+ .max = 858 * MHz,
.iffreq = 36125000,
.count = 8,
.set = samsung_dtos403ih102a_set,
@@ -465,8 +465,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_dtos403ih102a = {
/* Samsung TDTC9251DH0 DVB-T NIM, as used on AirStar 2 */
static const struct dvb_pll_desc dvb_pll_samsung_tdtc9251dh0 = {
.name = "Samsung TDTC9251DH0",
- .min = 48000000,
- .max = 863000000,
+ .min = 48 * MHz,
+ .max = 863 * MHz,
.iffreq = 36166667,
.count = 3,
.entries = {
@@ -479,8 +479,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tdtc9251dh0 = {
/* Samsung TBDU18132 DVB-S NIM with TSA5059 PLL, used in SkyStar2 DVB-S 2.3 */
static const struct dvb_pll_desc dvb_pll_samsung_tbdu18132 = {
.name = "Samsung TBDU18132",
- .min = 950000,
- .max = 2150000, /* guesses */
+ .min = 950 * MHz,
+ .max = 2150 * MHz, /* guesses */
.iffreq = 0,
.count = 2,
.entries = {
@@ -500,8 +500,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tbdu18132 = {
/* Samsung TBMU24112 DVB-S NIM with SL1935 zero-IF tuner */
static const struct dvb_pll_desc dvb_pll_samsung_tbmu24112 = {
.name = "Samsung TBMU24112",
- .min = 950000,
- .max = 2150000, /* guesses */
+ .min = 950 * MHz,
+ .max = 2150 * MHz, /* guesses */
.iffreq = 0,
.count = 2,
.entries = {
@@ -521,8 +521,8 @@ static const struct dvb_pll_desc dvb_pll_samsung_tbmu24112 = {
* 822 - 862 1 * 0 0 1 0 0 0 0x88 */
static const struct dvb_pll_desc dvb_pll_alps_tdee4 = {
.name = "ALPS TDEE4",
- .min = 47000000,
- .max = 862000000,
+ .min = 47 * MHz,
+ .max = 862 * MHz,
.iffreq = 36125000,
.count = 4,
.entries = {
@@ -537,8 +537,8 @@ static const struct dvb_pll_desc dvb_pll_alps_tdee4 = {
/* CP cur. 50uA, AGC takeover: 103dBuV, PORT3 on */
static const struct dvb_pll_desc dvb_pll_tua6034_friio = {
.name = "Infineon TUA6034 ISDB-T (Friio)",
- .min = 90000000,
- .max = 770000000,
+ .min = 90 * MHz,
+ .max = 770 * MHz,
.iffreq = 57000000,
.initdata = (u8[]){ 4, 0x9a, 0x50, 0xb2, 0x08 },
.sleepdata = (u8[]){ 4, 0x9a, 0x70, 0xb3, 0x0b },
@@ -553,8 +553,8 @@ static const struct dvb_pll_desc dvb_pll_tua6034_friio = {
/* Philips TDA6651 ISDB-T, used in Earthsoft PT1 */
static const struct dvb_pll_desc dvb_pll_tda665x_earth_pt1 = {
.name = "Philips TDA6651 ISDB-T (EarthSoft PT1)",
- .min = 90000000,
- .max = 770000000,
+ .min = 90 * MHz,
+ .max = 770 * MHz,
.iffreq = 57000000,
.initdata = (u8[]){ 5, 0x0e, 0x7f, 0xc1, 0x80, 0x80 },
.count = 10,
@@ -610,9 +610,6 @@ static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf,
u32 div;
int i;
- if (frequency && (frequency < desc->min || frequency > desc->max))
- return -EINVAL;
-
for (i = 0; i < desc->count; i++) {
if (frequency > desc->entries[i].limit)
continue;
@@ -799,7 +796,6 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
struct dvb_pll_priv *priv = NULL;
int ret;
const struct dvb_pll_desc *desc;
- struct dtv_frontend_properties *c = &fe->dtv_property_cache;
b1 = kmalloc(1, GFP_KERNEL);
if (!b1)
@@ -845,18 +841,12 @@ struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
strncpy(fe->ops.tuner_ops.info.name, desc->name,
sizeof(fe->ops.tuner_ops.info.name));
- switch (c->delivery_system) {
- case SYS_DVBS:
- case SYS_DVBS2:
- case SYS_TURBO:
- case SYS_ISDBS:
- fe->ops.tuner_ops.info.frequency_min_hz = desc->min * kHz;
- fe->ops.tuner_ops.info.frequency_max_hz = desc->max * kHz;
- break;
- default:
- fe->ops.tuner_ops.info.frequency_min_hz = desc->min;
- fe->ops.tuner_ops.info.frequency_max_hz = desc->max;
- }
+
+ fe->ops.tuner_ops.info.frequency_min_hz = desc->min;
+ fe->ops.tuner_ops.info.frequency_max_hz = desc->max;
+
+ dprintk("%s tuner, frequency range: %u...%u\n",
+ desc->name, desc->min, desc->max);
if (!desc->initdata)
fe->ops.tuner_ops.init = NULL;
diff --git a/drivers/media/media-request.c b/drivers/media/media-request.c
index 4e9db1fed697..c71a34ae6383 100644
--- a/drivers/media/media-request.c
+++ b/drivers/media/media-request.c
@@ -238,6 +238,9 @@ static const struct file_operations request_fops = {
.owner = THIS_MODULE,
.poll = media_request_poll,
.unlocked_ioctl = media_request_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = media_request_ioctl,
+#endif /* CONFIG_COMPAT */
.release = media_request_close,
};
diff --git a/drivers/media/platform/vicodec/vicodec-core.c b/drivers/media/platform/vicodec/vicodec-core.c
index b292cff26c86..013cdebecbc4 100644
--- a/drivers/media/platform/vicodec/vicodec-core.c
+++ b/drivers/media/platform/vicodec/vicodec-core.c
@@ -304,7 +304,8 @@ restart:
for (; p < p_out + sz; p++) {
u32 copy;
- p = memchr(p, magic[ctx->comp_magic_cnt], sz);
+ p = memchr(p, magic[ctx->comp_magic_cnt],
+ p_out + sz - p);
if (!p) {
ctx->comp_magic_cnt = 0;
break;
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index fce9d6f4b7c9..3137f5d89d80 100644
--- a/drivers/media/usb/gspca/gspca.c
+++ b/drivers/media/usb/gspca/gspca.c
@@ -426,10 +426,10 @@ void gspca_frame_add(struct gspca_dev *gspca_dev,
/* append the packet to the frame buffer */
if (len > 0) {
- if (gspca_dev->image_len + len > gspca_dev->pixfmt.sizeimage) {
+ if (gspca_dev->image_len + len > PAGE_ALIGN(gspca_dev->pixfmt.sizeimage)) {
gspca_err(gspca_dev, "frame overflow %d > %d\n",
gspca_dev->image_len + len,
- gspca_dev->pixfmt.sizeimage);
+ PAGE_ALIGN(gspca_dev->pixfmt.sizeimage));
packet_type = DISCARD_PACKET;
} else {
/* !! image is NULL only when last pkt is LAST or DISCARD
@@ -1297,18 +1297,19 @@ static int gspca_queue_setup(struct vb2_queue *vq,
unsigned int sizes[], struct device *alloc_devs[])
{
struct gspca_dev *gspca_dev = vb2_get_drv_priv(vq);
+ unsigned int size = PAGE_ALIGN(gspca_dev->pixfmt.sizeimage);
if (*nplanes)
- return sizes[0] < gspca_dev->pixfmt.sizeimage ? -EINVAL : 0;
+ return sizes[0] < size ? -EINVAL : 0;
*nplanes = 1;
- sizes[0] = gspca_dev->pixfmt.sizeimage;
+ sizes[0] = size;
return 0;
}
static int gspca_buffer_prepare(struct vb2_buffer *vb)
{
struct gspca_dev *gspca_dev = vb2_get_drv_priv(vb->vb2_queue);
- unsigned long size = gspca_dev->pixfmt.sizeimage;
+ unsigned long size = PAGE_ALIGN(gspca_dev->pixfmt.sizeimage);
if (vb2_plane_size(vb, 0) < size) {
gspca_err(gspca_dev, "buffer too small (%lu < %lu)\n",
diff --git a/drivers/staging/media/sunxi/cedrus/TODO b/drivers/staging/media/sunxi/cedrus/TODO
index ec277ece47af..a951b3fd1ea1 100644
--- a/drivers/staging/media/sunxi/cedrus/TODO
+++ b/drivers/staging/media/sunxi/cedrus/TODO
@@ -5,3 +5,8 @@ Before this stateless decoder driver can leave the staging area:
* Userspace support for the Request API needs to be reviewed;
* Another stateless decoder driver should be submitted;
* At least one stateless encoder driver should be submitted.
+* When queueing a request containing references to I frames, the
+ refcount of the memory for those I frames needs to be incremented
+ and decremented when the request is completed. This will likely
+ require some help from vb2. The driver should fail the request
+ if the memory/buffer is gone.

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