From: Stanimir Varbanov <svarba...@mm-sol.com>
Use isp defines for isp xclk selection in isp_set_xclk().
Signed-off-by: Stanimir Varbanov <svarba...@mm-sol.com>
---
drivers/media/video/omap3isp/isp.c | 12 +++++++-----
drivers/media/video/omap3isp/isp.h | 6 +++---
2 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/media/video/omap3isp/isp.c
b/drivers/media/video/omap3isp/isp.c
index f380f09..78240c0 100644
--- a/drivers/media/video/omap3isp/isp.c
+++ b/drivers/media/video/omap3isp/isp.c
@@ -215,20 +215,21 @@ static u32 isp_set_xclk(struct isp_device *isp, u32 xclk,
u8 xclksel)
}
switch (xclksel) {
- case 0:
+ case ISP_XCLK_A:
isp_reg_clr_set(isp, OMAP3_ISP_IOMEM_MAIN, ISP_TCTRL_CTRL,
ISPTCTRL_CTRL_DIVA_MASK,
divisor << ISPTCTRL_CTRL_DIVA_SHIFT);
dev_dbg(isp->dev, "isp_set_xclk(): cam_xclka set to %d Hz\n",
currentxclk);
break;
- case 1:
+ case ISP_XCLK_B:
isp_reg_clr_set(isp, OMAP3_ISP_IOMEM_MAIN, ISP_TCTRL_CTRL,
ISPTCTRL_CTRL_DIVB_MASK,
divisor << ISPTCTRL_CTRL_DIVB_SHIFT);
dev_dbg(isp->dev, "isp_set_xclk(): cam_xclkb set to %d Hz\n",
currentxclk);
break;
+ case ISP_XCLK_NONE:
default:
omap3isp_put(isp);
dev_dbg(isp->dev, "ISP_ERR: isp_set_xclk(): Invalid requested "
@@ -237,13 +238,13 @@ static u32 isp_set_xclk(struct isp_device *isp, u32 xclk,
u8 xclksel)
}
/* Do we go from stable whatever to clock? */
- if (divisor >= 2 && isp->xclk_divisor[xclksel] < 2)
+ if (divisor >= 2 && isp->xclk_divisor[xclksel - 1] < 2)
omap3isp_get(isp);
/* Stopping the clock. */
- else if (divisor < 2 && isp->xclk_divisor[xclksel] >= 2)
+ else if (divisor < 2 && isp->xclk_divisor[xclksel - 1] >= 2)
omap3isp_put(isp);
- isp->xclk_divisor[xclksel] = divisor;
+ isp->xclk_divisor[xclksel - 1] = divisor;
omap3isp_put(isp);
diff --git a/drivers/media/video/omap3isp/isp.h
b/drivers/media/video/omap3isp/isp.h
index 5f87645..00075c6 100644
--- a/drivers/media/video/omap3isp/isp.h
+++ b/drivers/media/video/omap3isp/isp.h
@@ -314,9 +314,9 @@ void omap3isp_configure_bridge(struct isp_device *isp,
enum ccdc_input_entity input,
const struct isp_parallel_platform_data *pdata);
-#define ISP_XCLK_NONE -1
-#define ISP_XCLK_A 0
-#define ISP_XCLK_B 1
+#define ISP_XCLK_NONE 0
+#define ISP_XCLK_A 1
+#define ISP_XCLK_B 2
struct isp_device *omap3isp_get(struct isp_device *isp);
void omap3isp_put(struct isp_device *isp);
--
1.7.3.4
--
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