diff options
Diffstat (limited to 'drivers/media')
-rw-r--r-- | drivers/media/dvb-frontends/drxk_hard.c | 2 | ||||
-rw-r--r-- | drivers/media/platform/mx2_emmaprp.c | 2 | ||||
-rw-r--r-- | drivers/media/platform/omap/omap_vout.c | 4 | ||||
-rw-r--r-- | drivers/media/platform/omap/omap_vout_vrfb.c | 6 | ||||
-rw-r--r-- | drivers/media/platform/omap/omap_voutdef.h | 2 | ||||
-rw-r--r-- | drivers/media/platform/omap3isp/isp.c | 1 | ||||
-rw-r--r-- | drivers/media/platform/omap3isp/isp.h | 4 | ||||
-rw-r--r-- | drivers/media/platform/omap3isp/ispccdc.c | 1 | ||||
-rw-r--r-- | drivers/media/platform/omap3isp/isphist.c | 2 | ||||
-rw-r--r-- | drivers/media/platform/omap3isp/ispstat.c | 1 | ||||
-rw-r--r-- | drivers/media/platform/omap3isp/ispstat.h | 2 | ||||
-rw-r--r-- | drivers/media/platform/omap3isp/ispvideo.c | 1 | ||||
-rw-r--r-- | drivers/media/platform/soc_camera/mx2_camera.c | 134 | ||||
-rw-r--r-- | drivers/media/platform/soc_camera/mx3_camera.c | 2 | ||||
-rw-r--r-- | drivers/media/platform/soc_camera/omap1_camera.c | 3 | ||||
-rw-r--r-- | drivers/media/rc/ir-rx51.c | 1 |
16 files changed, 120 insertions, 48 deletions
diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c index 76a4e5cf8730..c2fc7da0d6bf 100644 --- a/drivers/media/dvb-frontends/drxk_hard.c +++ b/drivers/media/dvb-frontends/drxk_hard.c @@ -933,7 +933,7 @@ static int GetDeviceCapabilities(struct drxk_state *state) state->m_oscClockFreq = 20250; break; default: - printk(KERN_ERR "drxk: Clock Frequency is unkonwn\n"); + printk(KERN_ERR "drxk: Clock Frequency is unknown\n"); return -EINVAL; } /* diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index c45a9f5e5f2b..6b155d7be8e0 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -371,7 +371,7 @@ static irqreturn_t emmaprp_irq(int irq_emma, void *data) if (!curr_ctx->aborting) { if ((irqst & PRP_INTR_ST_RDERR) || (irqst & PRP_INTR_ST_CH2WERR)) { - pr_err("PrP bus error ocurred, this transfer is probably corrupted\n"); + pr_err("PrP bus error occurred, this transfer is probably corrupted\n"); writel(PRP_CNTL_SWRST, pcdev->base_emma + PRP_CNTL); } else if (irqst & PRP_INTR_ST_CH2B1CI) { /* buffer ready */ src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx); diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c index 837cb6db747f..202d1b4b9bee 100644 --- a/drivers/media/platform/omap/omap_vout.c +++ b/drivers/media/platform/omap/omap_vout.c @@ -45,8 +45,8 @@ #include <media/v4l2-ioctl.h> #include <plat/cpu.h> -#include <plat/dma.h> -#include <plat/vrfb.h> +#include <linux/omap-dma.h> +#include <video/omapvrfb.h> #include <video/omapdss.h> #include "omap_voutlib.h" diff --git a/drivers/media/platform/omap/omap_vout_vrfb.c b/drivers/media/platform/omap/omap_vout_vrfb.c index 4be26abf6cea..cf1c437a8687 100644 --- a/drivers/media/platform/omap/omap_vout_vrfb.c +++ b/drivers/media/platform/omap/omap_vout_vrfb.c @@ -16,12 +16,14 @@ #include <media/videobuf-dma-contig.h> #include <media/v4l2-device.h> -#include <plat/dma.h> -#include <plat/vrfb.h> +#include <linux/omap-dma.h> +#include <video/omapvrfb.h> #include "omap_voutdef.h" #include "omap_voutlib.h" +#define OMAP_DMA_NO_DEVICE 0 + /* * Function for allocating video buffers */ diff --git a/drivers/media/platform/omap/omap_voutdef.h b/drivers/media/platform/omap/omap_voutdef.h index 27a95d23b913..9ccfe1f475a4 100644 --- a/drivers/media/platform/omap/omap_voutdef.h +++ b/drivers/media/platform/omap/omap_voutdef.h @@ -12,7 +12,7 @@ #define OMAP_VOUTDEF_H #include <video/omapdss.h> -#include <plat/vrfb.h> +#include <video/omapvrfb.h> #define YUYV_BPP 2 #define RGB565_BPP 2 diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index b34bf928d80c..a9f6de5b69d8 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -61,6 +61,7 @@ #include <linux/i2c.h> #include <linux/interrupt.h> #include <linux/module.h> +#include <linux/omap-iommu.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h index accb3b04f5dc..517d348ce32b 100644 --- a/drivers/media/platform/omap3isp/isp.h +++ b/drivers/media/platform/omap3isp/isp.h @@ -31,11 +31,9 @@ #include <media/v4l2-device.h> #include <linux/device.h> #include <linux/io.h> +#include <linux/iommu.h> #include <linux/platform_device.h> #include <linux/wait.h> -#include <linux/iommu.h> -#include <plat/iommu.h> -#include <plat/iovmm.h> #include "ispstat.h" #include "ispccdc.h" diff --git a/drivers/media/platform/omap3isp/ispccdc.c b/drivers/media/platform/omap3isp/ispccdc.c index aa9df9d71a7b..60e60aa64fb4 100644 --- a/drivers/media/platform/omap3isp/ispccdc.c +++ b/drivers/media/platform/omap3isp/ispccdc.c @@ -30,6 +30,7 @@ #include <linux/device.h> #include <linux/dma-mapping.h> #include <linux/mm.h> +#include <linux/omap-iommu.h> #include <linux/sched.h> #include <linux/slab.h> #include <media/v4l2-event.h> diff --git a/drivers/media/platform/omap3isp/isphist.c b/drivers/media/platform/omap3isp/isphist.c index 74326ff342a5..2d759c56f37c 100644 --- a/drivers/media/platform/omap3isp/isphist.c +++ b/drivers/media/platform/omap3isp/isphist.c @@ -34,6 +34,8 @@ #include "ispreg.h" #include "isphist.h" +#define OMAP24XX_DMA_NO_DEVICE 0 + #define HIST_CONFIG_DMA 1 #define HIST_USING_DMA(hist) ((hist)->dma_ch >= 0) diff --git a/drivers/media/platform/omap3isp/ispstat.c b/drivers/media/platform/omap3isp/ispstat.c index 6e24895002a5..61e17f9bd8b9 100644 --- a/drivers/media/platform/omap3isp/ispstat.c +++ b/drivers/media/platform/omap3isp/ispstat.c @@ -26,6 +26,7 @@ */ #include <linux/dma-mapping.h> +#include <linux/omap-iommu.h> #include <linux/slab.h> #include <linux/uaccess.h> diff --git a/drivers/media/platform/omap3isp/ispstat.h b/drivers/media/platform/omap3isp/ispstat.h index 8221d0c05b6b..9a047c929b9f 100644 --- a/drivers/media/platform/omap3isp/ispstat.h +++ b/drivers/media/platform/omap3isp/ispstat.h @@ -30,7 +30,7 @@ #include <linux/types.h> #include <linux/omap3isp.h> -#include <plat/dma.h> +#include <linux/omap-dma.h> #include <media/v4l2-event.h> #include "isp.h" diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index 8759247cb243..e0d73a642186 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -27,6 +27,7 @@ #include <linux/clk.h> #include <linux/mm.h> #include <linux/module.h> +#include <linux/omap-iommu.h> #include <linux/pagemap.h> #include <linux/scatterlist.h> #include <linux/sched.h> diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c index 9a55f4c4c7f4..791cd1d54a76 100644 --- a/drivers/media/platform/soc_camera/mx2_camera.c +++ b/drivers/media/platform/soc_camera/mx2_camera.c @@ -41,7 +41,6 @@ #include <linux/videodev2.h> #include <linux/platform_data/camera-mx2.h> -#include <mach/hardware.h> #include <asm/dma.h> @@ -121,11 +120,13 @@ #define CSICR1 0x00 #define CSICR2 0x04 -#define CSISR (cpu_is_mx27() ? 0x08 : 0x18) +#define CSISR_IMX25 0x18 +#define CSISR_IMX27 0x08 #define CSISTATFIFO 0x0c #define CSIRFIFO 0x10 #define CSIRXCNT 0x14 -#define CSICR3 (cpu_is_mx27() ? 0x1C : 0x08) +#define CSICR3_IMX25 0x08 +#define CSICR3_IMX27 0x1c #define CSIDMASA_STATFIFO 0x20 #define CSIDMATA_STATFIFO 0x24 #define CSIDMASA_FB1 0x28 @@ -268,11 +269,17 @@ struct mx2_buffer { struct mx2_buf_internal internal; }; +enum mx2_camera_type { + IMX25_CAMERA, + IMX27_CAMERA, +}; + struct mx2_camera_dev { struct device *dev; struct soc_camera_host soc_host; struct soc_camera_device *icd; - struct clk *clk_csi, *clk_emma_ahb, *clk_emma_ipg; + struct clk *clk_emma_ahb, *clk_emma_ipg; + struct clk *clk_csi_ahb, *clk_csi_per; void __iomem *base_csi, *base_emma; @@ -291,6 +298,9 @@ struct mx2_camera_dev { struct mx2_buffer *fb2_active; u32 csicr1; + u32 reg_csisr; + u32 reg_csicr3; + enum mx2_camera_type devtype; struct mx2_buf_internal buf_discard[2]; void *discard_buffer; @@ -303,6 +313,29 @@ struct mx2_camera_dev { struct vb2_alloc_ctx *alloc_ctx; }; +static struct platform_device_id mx2_camera_devtype[] = { + { + .name = "imx25-camera", + .driver_data = IMX25_CAMERA, + }, { + .name = "imx27-camera", + .driver_data = IMX27_CAMERA, + }, { + /* sentinel */ + } +}; +MODULE_DEVICE_TABLE(platform, mx2_camera_devtype); + +static inline int is_imx25_camera(struct mx2_camera_dev *pcdev) +{ + return pcdev->devtype == IMX25_CAMERA; +} + +static inline int is_imx27_camera(struct mx2_camera_dev *pcdev) +{ + return pcdev->devtype == IMX27_CAMERA; +} + static struct mx2_buffer *mx2_ibuf_to_buf(struct mx2_buf_internal *int_buf) { return container_of(int_buf, struct mx2_buffer, internal); @@ -432,11 +465,12 @@ static void mx2_camera_deactivate(struct mx2_camera_dev *pcdev) { unsigned long flags; - clk_disable_unprepare(pcdev->clk_csi); + clk_disable_unprepare(pcdev->clk_csi_ahb); + clk_disable_unprepare(pcdev->clk_csi_per); writel(0, pcdev->base_csi + CSICR1); - if (cpu_is_mx27()) { + if (is_imx27_camera(pcdev)) { writel(0, pcdev->base_emma + PRP_CNTL); - } else if (cpu_is_mx25()) { + } else if (is_imx25_camera(pcdev)) { spin_lock_irqsave(&pcdev->lock, flags); pcdev->fb1_active = NULL; pcdev->fb2_active = NULL; @@ -460,13 +494,17 @@ static int mx2_camera_add_device(struct soc_camera_device *icd) if (pcdev->icd) return -EBUSY; - ret = clk_prepare_enable(pcdev->clk_csi); + ret = clk_prepare_enable(pcdev->clk_csi_ahb); if (ret < 0) return ret; + ret = clk_prepare_enable(pcdev->clk_csi_per); + if (ret < 0) + goto exit_csi_ahb; + csicr1 = CSICR1_MCLKEN; - if (cpu_is_mx27()) + if (is_imx27_camera(pcdev)) csicr1 |= CSICR1_PRP_IF_EN | CSICR1_FCC | CSICR1_RXFF_LEVEL(0); @@ -480,6 +518,11 @@ static int mx2_camera_add_device(struct soc_camera_device *icd) icd->devnum); return 0; + +exit_csi_ahb: + clk_disable_unprepare(pcdev->clk_csi_ahb); + + return ret; } static void mx2_camera_remove_device(struct soc_camera_device *icd) @@ -542,7 +585,7 @@ out: static irqreturn_t mx25_camera_irq(int irq_csi, void *data) { struct mx2_camera_dev *pcdev = data; - u32 status = readl(pcdev->base_csi + CSISR); + u32 status = readl(pcdev->base_csi + pcdev->reg_csisr); if (status & CSISR_DMA_TSF_FB1_INT) mx25_camera_frame_done(pcdev, 1, MX2_STATE_DONE); @@ -551,7 +594,7 @@ static irqreturn_t mx25_camera_irq(int irq_csi, void *data) /* FIXME: handle CSISR_RFF_OR_INT */ - writel(status, pcdev->base_csi + CSISR); + writel(status, pcdev->base_csi + pcdev->reg_csisr); return IRQ_HANDLED; } @@ -636,7 +679,7 @@ static void mx2_videobuf_queue(struct vb2_buffer *vb) buf->state = MX2_STATE_QUEUED; list_add_tail(&buf->internal.queue, &pcdev->capture); - if (cpu_is_mx25()) { + if (is_imx25_camera(pcdev)) { u32 csicr3, dma_inten = 0; if (pcdev->fb1_active == NULL) { @@ -655,20 +698,20 @@ static void mx2_videobuf_queue(struct vb2_buffer *vb) list_del(&buf->internal.queue); buf->state = MX2_STATE_ACTIVE; - csicr3 = readl(pcdev->base_csi + CSICR3); + csicr3 = readl(pcdev->base_csi + pcdev->reg_csicr3); /* Reflash DMA */ writel(csicr3 | CSICR3_DMA_REFLASH_RFF, - pcdev->base_csi + CSICR3); + pcdev->base_csi + pcdev->reg_csicr3); /* clear & enable interrupts */ - writel(dma_inten, pcdev->base_csi + CSISR); + writel(dma_inten, pcdev->base_csi + pcdev->reg_csisr); pcdev->csicr1 |= dma_inten; writel(pcdev->csicr1, pcdev->base_csi + CSICR1); /* enable DMA */ csicr3 |= CSICR3_DMA_REQ_EN_RFF | CSICR3_RXFF_LEVEL(1); - writel(csicr3, pcdev->base_csi + CSICR3); + writel(csicr3, pcdev->base_csi + pcdev->reg_csicr3); } } @@ -712,7 +755,7 @@ static void mx2_videobuf_release(struct vb2_buffer *vb) */ spin_lock_irqsave(&pcdev->lock, flags); - if (cpu_is_mx25() && buf->state == MX2_STATE_ACTIVE) { + if (is_imx25_camera(pcdev) && buf->state == MX2_STATE_ACTIVE) { if (pcdev->fb1_active == buf) { pcdev->csicr1 &= ~CSICR1_FB1_DMA_INTEN; writel(0, pcdev->base_csi + CSIDMASA_FB1); @@ -835,7 +878,7 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count) unsigned long phys; int bytesperline; - if (cpu_is_mx27()) { + if (is_imx27_camera(pcdev)) { unsigned long flags; if (count < 2) return -EINVAL; @@ -934,7 +977,7 @@ static int mx2_stop_streaming(struct vb2_queue *q) void *b; u32 cntl; - if (cpu_is_mx27()) { + if (is_imx27_camera(pcdev)) { spin_lock_irqsave(&pcdev->lock, flags); cntl = readl(pcdev->base_emma + PRP_CNTL); @@ -1086,11 +1129,11 @@ static int mx2_camera_set_bus_param(struct soc_camera_device *icd) if (bytesperline < 0) return bytesperline; - if (cpu_is_mx27()) { + if (is_imx27_camera(pcdev)) { ret = mx27_camera_emma_prp_reset(pcdev); if (ret) return ret; - } else if (cpu_is_mx25()) { + } else if (is_imx25_camera(pcdev)) { writel((bytesperline * icd->user_height) >> 2, pcdev->base_csi + CSIRXCNT); writel((bytesperline << 16) | icd->user_height, @@ -1397,7 +1440,7 @@ static int mx2_camera_try_fmt(struct soc_camera_device *icd, /* FIXME: implement MX27 limits */ /* limit to MX25 hardware capabilities */ - if (cpu_is_mx25()) { + if (is_imx25_camera(pcdev)) { if (xlate->host_fmt->bits_per_sample <= 8) width_limit = 0xffff * 4; else @@ -1731,10 +1774,31 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev) goto exit; } - pcdev->clk_csi = devm_clk_get(&pdev->dev, "ahb"); - if (IS_ERR(pcdev->clk_csi)) { - dev_err(&pdev->dev, "Could not get csi clock\n"); - err = PTR_ERR(pcdev->clk_csi); + pcdev->devtype = pdev->id_entry->driver_data; + switch (pcdev->devtype) { + case IMX25_CAMERA: + pcdev->reg_csisr = CSISR_IMX25; + pcdev->reg_csicr3 = CSICR3_IMX25; + break; + case IMX27_CAMERA: + pcdev->reg_csisr = CSISR_IMX27; + pcdev->reg_csicr3 = CSICR3_IMX27; + break; + default: + break; + } + + pcdev->clk_csi_ahb = devm_clk_get(&pdev->dev, "ahb"); + if (IS_ERR(pcdev->clk_csi_ahb)) { + dev_err(&pdev->dev, "Could not get csi ahb clock\n"); + err = PTR_ERR(pcdev->clk_csi_ahb); + goto exit; + } + + pcdev->clk_csi_per = devm_clk_get(&pdev->dev, "per"); + if (IS_ERR(pcdev->clk_csi_per)) { + dev_err(&pdev->dev, "Could not get csi per clock\n"); + err = PTR_ERR(pcdev->clk_csi_per); goto exit; } @@ -1744,12 +1808,13 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev) pcdev->platform_flags = pcdev->pdata->flags; - rate = clk_round_rate(pcdev->clk_csi, pcdev->pdata->clk * 2); + rate = clk_round_rate(pcdev->clk_csi_per, + pcdev->pdata->clk * 2); if (rate <= 0) { err = -ENODEV; goto exit; } - err = clk_set_rate(pcdev->clk_csi, rate); + err = clk_set_rate(pcdev->clk_csi_per, rate); if (err < 0) goto exit; } @@ -1768,7 +1833,7 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev) pcdev->dev = &pdev->dev; platform_set_drvdata(pdev, pcdev); - if (cpu_is_mx25()) { + if (is_imx25_camera(pcdev)) { err = devm_request_irq(&pdev->dev, irq_csi, mx25_camera_irq, 0, MX2_CAM_DRV_NAME, pcdev); if (err) { @@ -1777,7 +1842,7 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev) } } - if (cpu_is_mx27()) { + if (is_imx27_camera(pcdev)) { err = mx27_camera_emma_init(pdev); if (err) goto exit; @@ -1794,7 +1859,7 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev) pcdev->soc_host.priv = pcdev; pcdev->soc_host.v4l2_dev.dev = &pdev->dev; pcdev->soc_host.nr = pdev->id; - if (cpu_is_mx25()) + if (is_imx25_camera(pcdev)) pcdev->soc_host.capabilities = SOCAM_HOST_CAP_STRIDE; pcdev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev); @@ -1807,14 +1872,14 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev) goto exit_free_emma; dev_info(&pdev->dev, "MX2 Camera (CSI) driver probed, clock frequency: %ld\n", - clk_get_rate(pcdev->clk_csi)); + clk_get_rate(pcdev->clk_csi_per)); return 0; exit_free_emma: vb2_dma_contig_cleanup_ctx(pcdev->alloc_ctx); eallocctx: - if (cpu_is_mx27()) { + if (is_imx27_camera(pcdev)) { clk_disable_unprepare(pcdev->clk_emma_ipg); clk_disable_unprepare(pcdev->clk_emma_ahb); } @@ -1832,7 +1897,7 @@ static int __devexit mx2_camera_remove(struct platform_device *pdev) vb2_dma_contig_cleanup_ctx(pcdev->alloc_ctx); - if (cpu_is_mx27()) { + if (is_imx27_camera(pcdev)) { clk_disable_unprepare(pcdev->clk_emma_ipg); clk_disable_unprepare(pcdev->clk_emma_ahb); } @@ -1846,6 +1911,7 @@ static struct platform_driver mx2_camera_driver = { .driver = { .name = MX2_CAM_DRV_NAME, }, + .id_table = mx2_camera_devtype, .remove = __devexit_p(mx2_camera_remove), }; diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c index 261f6e9e1b17..06d16de76377 100644 --- a/drivers/media/platform/soc_camera/mx3_camera.c +++ b/drivers/media/platform/soc_camera/mx3_camera.c @@ -17,6 +17,7 @@ #include <linux/vmalloc.h> #include <linux/interrupt.h> #include <linux/sched.h> +#include <linux/dma/ipu-dma.h> #include <media/v4l2-common.h> #include <media/v4l2-dev.h> @@ -24,7 +25,6 @@ #include <media/soc_camera.h> #include <media/soc_mediabus.h> -#include <mach/ipu.h> #include <linux/platform_data/camera-mx3.h> #include <linux/platform_data/dma-imx.h> diff --git a/drivers/media/platform/soc_camera/omap1_camera.c b/drivers/media/platform/soc_camera/omap1_camera.c index 13636a585106..39a77f0b8860 100644 --- a/drivers/media/platform/soc_camera/omap1_camera.c +++ b/drivers/media/platform/soc_camera/omap1_camera.c @@ -34,12 +34,13 @@ #include <media/videobuf-dma-contig.h> #include <media/videobuf-dma-sg.h> -#include <plat/dma.h> +#include <linux/omap-dma.h> #define DRIVER_NAME "omap1-camera" #define DRIVER_VERSION "0.0.2" +#define OMAP_DMA_CAMERA_IF_RX 20 /* * --------------------------------------------------------------------------- diff --git a/drivers/media/rc/ir-rx51.c b/drivers/media/rc/ir-rx51.c index 8cfe3166bb54..9e76c7b40af2 100644 --- a/drivers/media/rc/ir-rx51.c +++ b/drivers/media/rc/ir-rx51.c @@ -28,7 +28,6 @@ #include <plat/dmtimer.h> #include <plat/clock.h> -#include <plat/omap-pm.h> #include <media/lirc.h> #include <media/lirc_dev.h> |