diff options
Diffstat (limited to 'extras/recipes-kernel/linux/linux-omap-psp-2.6.32/cam/0041-MT9V113-Min-Max-clk-input-changed-as-per-the-spec.patch')
| -rw-r--r-- | extras/recipes-kernel/linux/linux-omap-psp-2.6.32/cam/0041-MT9V113-Min-Max-clk-input-changed-as-per-the-spec.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/cam/0041-MT9V113-Min-Max-clk-input-changed-as-per-the-spec.patch b/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/cam/0041-MT9V113-Min-Max-clk-input-changed-as-per-the-spec.patch new file mode 100644 index 00000000..bae51993 --- /dev/null +++ b/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/cam/0041-MT9V113-Min-Max-clk-input-changed-as-per-the-spec.patch @@ -0,0 +1,54 @@ +From f92ea92f012235a17c04021de470b65aeb7fbe29 Mon Sep 17 00:00:00 2001 +From: Vaibhav Hiremath <hvaibhav@ti.com> +Date: Tue, 13 Jul 2010 19:40:39 +0530 +Subject: [PATCH 41/75] MT9V113: Min, Max clk input changed as per the spec + +Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> +--- + arch/arm/mach-omap2/board-omap3beagle-camera.c | 2 +- + drivers/media/video/isp/ispreg.h | 2 +- + include/media/mt9v113.h | 2 +- + 3 files changed, 3 insertions(+), 3 deletions(-) + +diff --git a/arch/arm/mach-omap2/board-omap3beagle-camera.c b/arch/arm/mach-omap2/board-omap3beagle-camera.c +index be59040..8d4e5ab 100644 +--- a/arch/arm/mach-omap2/board-omap3beagle-camera.c ++++ b/arch/arm/mach-omap2/board-omap3beagle-camera.c +@@ -198,7 +198,7 @@ static int mt9v113_power_set(struct v4l2_int_device *s, enum v4l2_power power) + mdelay(50); + + /* Enable EXTCLK */ +- isp_set_xclk(vdev->cam->isp, MT9V113_CLK_MIN, CAM_USE_XCLKA); ++ isp_set_xclk(vdev->cam->isp, MT9V113_CLK_MIN*2, CAM_USE_XCLKA); + /* + * Wait at least 70 CLK cycles (w/EXTCLK = 6MHz, or CLK_MIN): + * ((1000000 * 70) / 6000000) = aprox 12 us. +diff --git a/drivers/media/video/isp/ispreg.h b/drivers/media/video/isp/ispreg.h +index 1240e0e..098713e 100644 +--- a/drivers/media/video/isp/ispreg.h ++++ b/drivers/media/video/isp/ispreg.h +@@ -116,7 +116,7 @@ + #define ISP_32B_BOUNDARY_BUF 0xFFFFFFE0 + #define ISP_32B_BOUNDARY_OFFSET 0x0000FFE0 + +-#define CM_CAM_MCLK_HZ 172800000 /* Hz */ ++#define CM_CAM_MCLK_HZ 216000000 /* Hz */ + + /* ISP Submodules offset */ + +diff --git a/include/media/mt9v113.h b/include/media/mt9v113.h +index 0a30f4c..4504f26 100644 +--- a/include/media/mt9v113.h ++++ b/include/media/mt9v113.h +@@ -76,7 +76,7 @@ struct mt9v113_platform_data { + #define MT9V113_VGA_30FPS (1130) + #define MT9V113_QVGA_30FPS (1131) + +-#define MT9V113_CLK_MAX (54000000) /* 54MHz */ ++#define MT9V113_CLK_MAX (48000000) /* 48MHz */ + #define MT9V113_CLK_MIN (6000000) /* 6Mhz */ + + #endif /* ifndef _MT9V113_H */ +-- +1.6.6.1 + |