diff options
| -rw-r--r-- | drivers/media/platform/s5p-fimc/mipi-csis.c | 4 | ||||
| -rw-r--r-- | include/linux/platform_data/mipi-csis.h | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/media/platform/s5p-fimc/mipi-csis.c b/drivers/media/platform/s5p-fimc/mipi-csis.c index 983e81f08cd6..4c961b1b68e6 100644 --- a/drivers/media/platform/s5p-fimc/mipi-csis.c +++ b/drivers/media/platform/s5p-fimc/mipi-csis.c @@ -322,8 +322,10 @@ static void s5pcsis_set_params(struct csis_state *state) val |= S5PCSIS_CTRL_ALIGN_32BIT; else /* 24-bits */ val &= ~S5PCSIS_CTRL_ALIGN_32BIT; - /* Not using external clock. */ + val &= ~S5PCSIS_CTRL_WCLK_EXTCLK; + if (pdata->wclk_source) + val |= S5PCSIS_CTRL_WCLK_EXTCLK; s5pcsis_write(state, S5PCSIS_CTRL, val); /* Update the shadow register. */ diff --git a/include/linux/platform_data/mipi-csis.h b/include/linux/platform_data/mipi-csis.h index 8b703e1eeddf..bf34e17cee7f 100644 --- a/include/linux/platform_data/mipi-csis.h +++ b/include/linux/platform_data/mipi-csis.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd. + * Copyright (C) 2010 - 2012 Samsung Electronics Co., Ltd. * * Samsung S5P/Exynos SoC series MIPI CSIS device support * @@ -14,11 +14,13 @@ /** * struct s5p_platform_mipi_csis - platform data for S5P MIPI-CSIS driver * @clk_rate: bus clock frequency + * @wclk_source: CSI wrapper clock selection: 0 - bus clock, 1 - ext. SCLK_CAM * @lanes: number of data lanes used * @hs_settle: HS-RX settle time */ struct s5p_platform_mipi_csis { unsigned long clk_rate; + u8 wclk_source; u8 lanes; u8 hs_settle; }; |