diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2011-09-19 12:38:35 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-09-24 00:22:31 -0300 |
| commit | 12ecf56d1a2f93b625ca30049072613cba2d96b1 (patch) | |
| tree | e841c5092b4aa649425be4aae9814676197998ff | |
| parent | 3c6938f805c557b45c0b01c081901b44145221d2 (diff) | |
[media] s5p-fimc: Convert to use generic media bus polarity flags
Switch to generic media bus signal polarity flags and allow
configuring the FIELD signal polarity.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/s5p-fimc/fimc-reg.c | 14 | ||||
| -rw-r--r-- | drivers/media/video/s5p-fimc/regs-fimc.h | 1 | ||||
| -rw-r--r-- | include/media/s5p_fimc.h | 7 |
3 files changed, 11 insertions, 11 deletions
diff --git a/drivers/media/video/s5p-fimc/fimc-reg.c b/drivers/media/video/s5p-fimc/fimc-reg.c index 2a1ae51ad949..20e664e34163 100644 --- a/drivers/media/video/s5p-fimc/fimc-reg.c +++ b/drivers/media/video/s5p-fimc/fimc-reg.c @@ -533,20 +533,24 @@ int fimc_hw_set_camera_polarity(struct fimc_dev *fimc, u32 cfg = readl(fimc->regs + S5P_CIGCTRL); cfg &= ~(S5P_CIGCTRL_INVPOLPCLK | S5P_CIGCTRL_INVPOLVSYNC | - S5P_CIGCTRL_INVPOLHREF | S5P_CIGCTRL_INVPOLHSYNC); + S5P_CIGCTRL_INVPOLHREF | S5P_CIGCTRL_INVPOLHSYNC | + S5P_CIGCTRL_INVPOLFIELD); - if (cam->flags & FIMC_CLK_INV_PCLK) + if (cam->flags & V4L2_MBUS_PCLK_SAMPLE_FALLING) cfg |= S5P_CIGCTRL_INVPOLPCLK; - if (cam->flags & FIMC_CLK_INV_VSYNC) + if (cam->flags & V4L2_MBUS_VSYNC_ACTIVE_LOW) cfg |= S5P_CIGCTRL_INVPOLVSYNC; - if (cam->flags & FIMC_CLK_INV_HREF) + if (cam->flags & V4L2_MBUS_HSYNC_ACTIVE_LOW) cfg |= S5P_CIGCTRL_INVPOLHREF; - if (cam->flags & FIMC_CLK_INV_HSYNC) + if (cam->flags & V4L2_MBUS_HSYNC_ACTIVE_LOW) cfg |= S5P_CIGCTRL_INVPOLHSYNC; + if (cam->flags & V4L2_MBUS_FIELD_EVEN_LOW) + cfg |= S5P_CIGCTRL_INVPOLFIELD; + writel(cfg, fimc->regs + S5P_CIGCTRL); return 0; diff --git a/drivers/media/video/s5p-fimc/regs-fimc.h b/drivers/media/video/s5p-fimc/regs-fimc.h index 94d2302698a9..c8e3b94bd91d 100644 --- a/drivers/media/video/s5p-fimc/regs-fimc.h +++ b/drivers/media/video/s5p-fimc/regs-fimc.h @@ -61,6 +61,7 @@ #define S5P_CIGCTRL_CSC_ITU601_709 (1 << 5) #define S5P_CIGCTRL_INVPOLHSYNC (1 << 4) #define S5P_CIGCTRL_SELCAM_MIPI (1 << 3) +#define S5P_CIGCTRL_INVPOLFIELD (1 << 1) #define S5P_CIGCTRL_INTERLACE (1 << 0) /* Window offset 2 */ diff --git a/include/media/s5p_fimc.h b/include/media/s5p_fimc.h index 2b589042588d..688fb3f1dc35 100644 --- a/include/media/s5p_fimc.h +++ b/include/media/s5p_fimc.h @@ -19,11 +19,6 @@ enum cam_bus_type { FIMC_LCD_WB, /* FIFO link from LCD mixer */ }; -#define FIMC_CLK_INV_PCLK (1 << 0) -#define FIMC_CLK_INV_VSYNC (1 << 1) -#define FIMC_CLK_INV_HREF (1 << 2) -#define FIMC_CLK_INV_HSYNC (1 << 3) - struct i2c_board_info; /** @@ -37,7 +32,7 @@ struct i2c_board_info; * @i2c_bus_num: i2c control bus id the sensor is attached to * @mux_id: FIMC camera interface multiplexer index (separate for MIPI and ITU) * @clk_id: index of the SoC peripheral clock for sensors - * @flags: flags defining bus signals polarity inversion (High by default) + * @flags: the parallel bus flags defining signals polarity (V4L2_MBUS_*) */ struct s5p_fimc_isp_info { struct i2c_board_info *board_info; |