diff options
Diffstat (limited to 'drivers/media/platform/nxp/imx-pxp.c')
| -rw-r--r-- | drivers/media/platform/nxp/imx-pxp.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/media/platform/nxp/imx-pxp.c b/drivers/media/platform/nxp/imx-pxp.c index 038abcd97d33..c38c199febd5 100644 --- a/drivers/media/platform/nxp/imx-pxp.c +++ b/drivers/media/platform/nxp/imx-pxp.c @@ -19,6 +19,7 @@ #include <linux/iopoll.h> #include <linux/module.h> #include <linux/of.h> +#include <linux/of_device.h> #include <linux/sched.h> #include <linux/slab.h> @@ -191,6 +192,12 @@ static struct pxp_fmt *find_format(struct v4l2_format *f) return &formats[k]; } +struct pxp_ctx; + +struct pxp_pdata { + u32 (*data_path_ctrl0)(struct pxp_ctx *ctx); +}; + struct pxp_dev { struct v4l2_device v4l2_dev; struct video_device vfd; @@ -198,6 +205,8 @@ struct pxp_dev { struct clk *clk; void __iomem *mmio; + const struct pxp_pdata *pdata; + atomic_t num_inst; struct mutex dev_mutex; spinlock_t irqlock; @@ -724,7 +733,7 @@ static void pxp_setup_csc(struct pxp_ctx *ctx) } } -static u32 pxp_data_path_ctrl0(struct pxp_ctx *ctx) +static u32 pxp_imx6ull_data_path_ctrl0(struct pxp_ctx *ctx) { u32 ctrl0; @@ -760,7 +769,7 @@ static void pxp_set_data_path(struct pxp_ctx *ctx) u32 ctrl0; u32 ctrl1; - ctrl0 = pxp_data_path_ctrl0(ctx); + ctrl0 = dev->pdata->data_path_ctrl0(ctx); ctrl1 = 0; ctrl1 |= BF_PXP_DATA_PATH_CTRL1_MUX17_SEL(3); @@ -1705,6 +1714,8 @@ static int pxp_probe(struct platform_device *pdev) if (!dev) return -ENOMEM; + dev->pdata = of_device_get_match_data(&pdev->dev); + dev->clk = devm_clk_get(&pdev->dev, "axi"); if (IS_ERR(dev->clk)) { ret = PTR_ERR(dev->clk); @@ -1804,8 +1815,12 @@ static int pxp_remove(struct platform_device *pdev) return 0; } +static const struct pxp_pdata pxp_imx6ull_pdata = { + .data_path_ctrl0 = pxp_imx6ull_data_path_ctrl0, +}; + static const struct of_device_id pxp_dt_ids[] = { - { .compatible = "fsl,imx6ull-pxp", .data = NULL }, + { .compatible = "fsl,imx6ull-pxp", .data = &pxp_imx6ull_pdata }, { }, }; MODULE_DEVICE_TABLE(of, pxp_dt_ids); |