From 29b87f045552910f964972b7a45e9be054401a0b Mon Sep 17 00:00:00 2001
From: Antonio Ospite <ospite@studenti.unina.it>
Date: Sun, 17 Jan 2010 03:27:04 -0300
Subject: [PATCH] V4L/DVB: gspca - ov534: Allow enumerating supported
framerates
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
drivers/media/video/gspca/gspca.h | 2 +-
drivers/media/video/gspca/ov534.c | 15 +++++++++++++++
2 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index 790dad736888..53c034ea84ad 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -48,7 +48,7 @@ extern int gspca_debug;
/* used to list framerates supported by a camera mode (resolution) */
struct framerates {
- int *rates;
+ const u8 *rates;
int nrates;
};
diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
index 0878c09e2485..c02784bbe95a 100644
--- a/drivers/media/video/gspca/ov534.c
+++ b/drivers/media/video/gspca/ov534.c
@@ -282,6 +282,20 @@ static const struct v4l2_pix_format ov772x_mode[] = {
.priv = 0},
};
+static const u8 qvga_rates[] = {125, 100, 75, 60, 50, 40, 30};
+static const u8 vga_rates[] = {60, 50, 40, 30, 15};
+
+static const struct framerates ov772x_framerates[] = {
+ { /* 320x240 */
+ .rates = qvga_rates,
+ .nrates = ARRAY_SIZE(qvga_rates),
+ },
+ { /* 640x480 */
+ .rates = vga_rates,
+ .nrates = ARRAY_SIZE(vga_rates),
+ },
+};
+
static const u8 bridge_init[][2] = {
{ 0xc2, 0x0c },
{ 0x88, 0xf8 },
@@ -799,6 +813,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
cam->cam_mode = ov772x_mode;
cam->nmodes = ARRAY_SIZE(ov772x_mode);
+ cam->mode_framerates = ov772x_framerates;
cam->bulk = 1;
cam->bulk_size = 16384;
--
2.34.1