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[01/16] media: ti-vpe: cal: fix use of wrong macro

Message ID 20200313114121.32182-1-tomi.valkeinen@ti.com (mailing list archive)
State New, archived
Headers show
Series [01/16] media: ti-vpe: cal: fix use of wrong macro | expand

Commit Message

Tomi Valkeinen March 13, 2020, 11:41 a.m. UTC 
i913_errata() sets a bit to 1 in PHY_REG10, but for some reason uses
CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_DISABLE for the bit value. The value of
that macro is 1, so it works, but is still wrong.

Fix this to 1.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/media/platform/ti-vpe/cal.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Laurent Pinchart March 16, 2020, 12:28 p.m. UTC | #1 
Hi Tomi,

Thank you for the patch.

On Fri, Mar 13, 2020 at 01:41:06PM +0200, Tomi Valkeinen wrote:
> i913_errata() sets a bit to 1 in PHY_REG10, but for some reason uses
> CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_DISABLE for the bit value. The value of
> that macro is 1, so it works, but is still wrong.
> 
> Fix this to 1.
> 
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> ---
>  drivers/media/platform/ti-vpe/cal.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
> index e44b34dfac1a..4b584c419e98 100644
> --- a/drivers/media/platform/ti-vpe/cal.c
> +++ b/drivers/media/platform/ti-vpe/cal.c
> @@ -645,8 +645,7 @@ static void i913_errata(struct cal_dev *dev, unsigned int port)
>  {
>  	u32 reg10 = reg_read(dev->cc[port], CAL_CSI2_PHY_REG10);
>  
> -	set_field(&reg10, CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_DISABLE,
> -		  CAL_CSI2_PHY_REG10_I933_LDO_DISABLE_MASK);
> +	set_field(&reg10, 1, CAL_CSI2_PHY_REG10_I933_LDO_DISABLE_MASK);
>  
>  	cal_dbg(1, dev, "CSI2_%d_REG10 = 0x%08x\n", port, reg10);
>  	reg_write(dev->cc[port], CAL_CSI2_PHY_REG10, reg10);
diff mbox series

Patch

diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
index e44b34dfac1a..4b584c419e98 100644
--- a/drivers/media/platform/ti-vpe/cal.c
+++ b/drivers/media/platform/ti-vpe/cal.c
@@ -645,8 +645,7 @@  static void i913_errata(struct cal_dev *dev, unsigned int port)
 {
 	u32 reg10 = reg_read(dev->cc[port], CAL_CSI2_PHY_REG10);
 
-	set_field(&reg10, CAL_CSI2_PHY_REG0_HSCLOCKCONFIG_DISABLE,
-		  CAL_CSI2_PHY_REG10_I933_LDO_DISABLE_MASK);
+	set_field(&reg10, 1, CAL_CSI2_PHY_REG10_I933_LDO_DISABLE_MASK);
 
 	cal_dbg(1, dev, "CSI2_%d_REG10 = 0x%08x\n", port, reg10);
 	reg_write(dev->cc[port], CAL_CSI2_PHY_REG10, reg10);