diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index f22572cee49d..b00ade498077 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -689,7 +689,7 @@ static struct vpbe_output dm644xevm_vpbe_outputs[] = { .std = VENC_STD_ALL, .capabilities = V4L2_OUT_CAP_STD, }, - .subdev_name = VPBE_VENC_SUBDEV_NAME, + .subdev_name = DM644X_VPBE_VENC_SUBDEV_NAME, .default_mode = "ntsc", .num_modes = ARRAY_SIZE(dm644xevm_enc_std_timing), .modes = dm644xevm_enc_std_timing, @@ -701,7 +701,7 @@ static struct vpbe_output dm644xevm_vpbe_outputs[] = { .type = V4L2_OUTPUT_TYPE_ANALOG, .capabilities = V4L2_OUT_CAP_DV_TIMINGS, }, - .subdev_name = VPBE_VENC_SUBDEV_NAME, + .subdev_name = DM644X_VPBE_VENC_SUBDEV_NAME, .default_mode = "480p59_94", .num_modes = ARRAY_SIZE(dm644xevm_enc_preset_timing), .modes = dm644xevm_enc_preset_timing, @@ -712,10 +712,10 @@ static struct vpbe_config dm644xevm_display_cfg = { .module_name = "dm644x-vpbe-display", .i2c_adapter_id = 1, .osd = { - .module_name = VPBE_OSD_SUBDEV_NAME, + .module_name = DM644X_VPBE_OSD_SUBDEV_NAME, }, .venc = { - .module_name = VPBE_VENC_SUBDEV_NAME, + .module_name = DM644X_VPBE_VENC_SUBDEV_NAME, }, .num_outputs = ARRAY_SIZE(dm644xevm_vpbe_outputs), .outputs = dm644xevm_vpbe_outputs, diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index 14e9947bad6e..0849d5768d99 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -669,19 +669,14 @@ static struct resource dm644x_osd_resources[] = { }, }; -static struct osd_platform_data dm644x_osd_data = { - .vpbe_type = VPBE_VERSION_1, -}; - static struct platform_device dm644x_osd_dev = { - .name = VPBE_OSD_SUBDEV_NAME, + .name = DM644X_VPBE_OSD_SUBDEV_NAME, .id = -1, .num_resources = ARRAY_SIZE(dm644x_osd_resources), .resource = dm644x_osd_resources, .dev = { .dma_mask = &dm644x_video_dma_mask, .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &dm644x_osd_data, }, }; @@ -751,12 +746,11 @@ static struct platform_device dm644x_vpbe_display = { }; static struct venc_platform_data dm644x_venc_pdata = { - .venc_type = VPBE_VERSION_1, .setup_clock = dm644x_venc_setup_clock, }; static struct platform_device dm644x_venc_dev = { - .name = VPBE_VENC_SUBDEV_NAME, + .name = DM644X_VPBE_VENC_SUBDEV_NAME, .id = -1, .num_resources = ARRAY_SIZE(dm644x_venc_resources), .resource = dm644x_venc_resources, diff --git a/drivers/media/platform/davinci/vpbe.c b/drivers/media/platform/davinci/vpbe.c index 7f5cf9b347b2..dd670cdb2c2a 100644 --- a/drivers/media/platform/davinci/vpbe.c +++ b/drivers/media/platform/davinci/vpbe.c @@ -558,9 +558,9 @@ static int platform_device_get(struct device *dev, void *data) struct platform_device *pdev = to_platform_device(dev); struct vpbe_device *vpbe_dev = data; - if (strcmp("vpbe-osd", pdev->name) == 0) + if (strstr(pdev->name, "vpbe-osd") != NULL) vpbe_dev->osd_device = platform_get_drvdata(pdev); - if (strcmp("vpbe-venc", pdev->name) == 0) + if (strstr(pdev->name, "vpbe-venc") != NULL) vpbe_dev->venc_device = dev_get_platdata(&pdev->dev); return 0; diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c index 2bfde7958fef..3846890ea707 100644 --- a/drivers/media/platform/davinci/vpbe_display.c +++ b/drivers/media/platform/davinci/vpbe_display.c @@ -1656,7 +1656,7 @@ static int vpbe_device_get(struct device *dev, void *data) if (strcmp("vpbe_controller", pdev->name) == 0) vpbe_disp->vpbe_dev = platform_get_drvdata(pdev); - if (strcmp("vpbe-osd", pdev->name) == 0) + if (strstr(pdev->name, "vpbe-osd") != NULL) vpbe_disp->osd_device = platform_get_drvdata(pdev); return 0; diff --git a/drivers/media/platform/davinci/vpbe_osd.c b/drivers/media/platform/davinci/vpbe_osd.c index 707f243f810d..12ad17c52ef3 100644 --- a/drivers/media/platform/davinci/vpbe_osd.c +++ b/drivers/media/platform/davinci/vpbe_osd.c @@ -39,7 +39,22 @@ #include #include "vpbe_osd_regs.h" -#define MODULE_NAME VPBE_OSD_SUBDEV_NAME +#define MODULE_NAME "davinci-vpbe-osd" + +static struct platform_device_id vpbe_osd_devtype[] = { + { + .name = DM644X_VPBE_OSD_SUBDEV_NAME, + .driver_data = VPBE_VERSION_1, + }, { + .name = DM365_VPBE_OSD_SUBDEV_NAME, + .driver_data = VPBE_VERSION_2, + }, { + .name = DM355_VPBE_OSD_SUBDEV_NAME, + .driver_data = VPBE_VERSION_3, + }, +}; + +MODULE_DEVICE_TABLE(platform, vpbe_osd_devtype); /* register access routines */ static inline u32 osd_read(struct osd_state *sd, u32 offset) @@ -129,7 +144,7 @@ static int _osd_dm6446_vid0_pingpong(struct osd_state *sd, struct osd_platform_data *pdata; pdata = (struct osd_platform_data *)sd->dev->platform_data; - if (pdata->field_inv_wa_enable) { + if (pdata != NULL && pdata->field_inv_wa_enable) { if (!field_inversion || !lconfig->interlaced) { osd_write(sd, fb_base_phys & ~0x1F, OSD_VIDWIN0ADR); @@ -1526,7 +1541,7 @@ static const struct vpbe_osd_ops osd_ops = { static int osd_probe(struct platform_device *pdev) { - struct osd_platform_data *pdata; + const struct platform_device_id *pdev_id; struct osd_state *osd; struct resource *res; int ret = 0; @@ -1535,16 +1550,15 @@ static int osd_probe(struct platform_device *pdev) if (osd == NULL) return -ENOMEM; - osd->dev = &pdev->dev; - pdata = (struct osd_platform_data *)pdev->dev.platform_data; - osd->vpbe_type = (enum vpbe_version)pdata->vpbe_type; - if (NULL == pdev->dev.platform_data) { - dev_err(osd->dev, "No platform data defined for OSD" - " sub device\n"); - ret = -ENOENT; + pdev_id = platform_get_device_id(pdev); + if (!pdev_id) { + ret = -EINVAL; goto free_mem; } + osd->dev = &pdev->dev; + osd->vpbe_type = pdev_id->driver_data; + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { dev_err(osd->dev, "Unable to get OSD register address map\n"); @@ -1595,6 +1609,7 @@ static struct platform_driver osd_driver = { .name = MODULE_NAME, .owner = THIS_MODULE, }, + .id_table = vpbe_osd_devtype }; module_platform_driver(osd_driver); diff --git a/drivers/media/platform/davinci/vpbe_venc.c b/drivers/media/platform/davinci/vpbe_venc.c index aed7369b962a..bdbebd59df98 100644 --- a/drivers/media/platform/davinci/vpbe_venc.c +++ b/drivers/media/platform/davinci/vpbe_venc.c @@ -38,7 +38,22 @@ #include "vpbe_venc_regs.h" -#define MODULE_NAME VPBE_VENC_SUBDEV_NAME +#define MODULE_NAME "davinci-vpbe-venc" + +static struct platform_device_id vpbe_venc_devtype[] = { + { + .name = DM644X_VPBE_VENC_SUBDEV_NAME, + .driver_data = VPBE_VERSION_1, + }, { + .name = DM365_VPBE_VENC_SUBDEV_NAME, + .driver_data = VPBE_VERSION_2, + }, { + .name = DM355_VPBE_VENC_SUBDEV_NAME, + .driver_data = VPBE_VERSION_3, + }, +}; + +MODULE_DEVICE_TABLE(platform, vpbe_venc_devtype); static int debug = 2; module_param(debug, int, 0644); @@ -54,6 +69,7 @@ struct venc_state { spinlock_t lock; void __iomem *venc_base; void __iomem *vdaccfg_reg; + enum vpbe_version venc_type; }; static inline struct venc_state *to_state(struct v4l2_subdev *sd) @@ -127,7 +143,7 @@ static int venc_set_dac(struct v4l2_subdev *sd, u32 out_index) static void venc_enabledigitaloutput(struct v4l2_subdev *sd, int benable) { struct venc_state *venc = to_state(sd); - struct venc_platform_data *pdata = venc->pdata; + v4l2_dbg(debug, 2, sd, "venc_enabledigitaloutput\n"); if (benable) { @@ -159,7 +175,7 @@ static void venc_enabledigitaloutput(struct v4l2_subdev *sd, int benable) /* Disable LCD output control (accepting default polarity) */ venc_write(sd, VENC_LCDOUT, 0); - if (pdata->venc_type != VPBE_VERSION_3) + if (venc->venc_type != VPBE_VERSION_3) venc_write(sd, VENC_CMPNT, 0x100); venc_write(sd, VENC_HSPLS, 0); venc_write(sd, VENC_HINT, 0); @@ -203,11 +219,11 @@ static int venc_set_ntsc(struct v4l2_subdev *sd) venc_enabledigitaloutput(sd, 0); - if (pdata->venc_type == VPBE_VERSION_3) { + if (venc->venc_type == VPBE_VERSION_3) { venc_write(sd, VENC_CLKCTL, 0x01); venc_write(sd, VENC_VIDCTL, 0); val = vdaccfg_write(sd, VDAC_CONFIG_SD_V3); - } else if (pdata->venc_type == VPBE_VERSION_2) { + } else if (venc->venc_type == VPBE_VERSION_2) { venc_write(sd, VENC_CLKCTL, 0x01); venc_write(sd, VENC_VIDCTL, 0); vdaccfg_write(sd, VDAC_CONFIG_SD_V2); @@ -238,7 +254,6 @@ static int venc_set_ntsc(struct v4l2_subdev *sd) static int venc_set_pal(struct v4l2_subdev *sd) { struct venc_state *venc = to_state(sd); - struct venc_platform_data *pdata = venc->pdata; v4l2_dbg(debug, 2, sd, "venc_set_pal\n"); @@ -249,11 +264,11 @@ static int venc_set_pal(struct v4l2_subdev *sd) venc_enabledigitaloutput(sd, 0); - if (pdata->venc_type == VPBE_VERSION_3) { + if (venc->venc_type == VPBE_VERSION_3) { venc_write(sd, VENC_CLKCTL, 0x1); venc_write(sd, VENC_VIDCTL, 0); vdaccfg_write(sd, VDAC_CONFIG_SD_V3); - } else if (pdata->venc_type == VPBE_VERSION_2) { + } else if (venc->venc_type == VPBE_VERSION_2) { venc_write(sd, VENC_CLKCTL, 0x1); venc_write(sd, VENC_VIDCTL, 0); vdaccfg_write(sd, VDAC_CONFIG_SD_V2); @@ -293,8 +308,8 @@ static int venc_set_480p59_94(struct v4l2_subdev *sd) struct venc_platform_data *pdata = venc->pdata; v4l2_dbg(debug, 2, sd, "venc_set_480p59_94\n"); - if ((pdata->venc_type != VPBE_VERSION_1) && - (pdata->venc_type != VPBE_VERSION_2)) + if (venc->venc_type != VPBE_VERSION_1 && + venc->venc_type != VPBE_VERSION_2) return -EINVAL; /* Setup clock at VPSS & VENC for SD */ @@ -303,12 +318,12 @@ static int venc_set_480p59_94(struct v4l2_subdev *sd) venc_enabledigitaloutput(sd, 0); - if (pdata->venc_type == VPBE_VERSION_2) + if (venc->venc_type == VPBE_VERSION_2) vdaccfg_write(sd, VDAC_CONFIG_HD_V2); venc_write(sd, VENC_OSDCLK0, 0); venc_write(sd, VENC_OSDCLK1, 1); - if (pdata->venc_type == VPBE_VERSION_1) { + if (venc->venc_type == VPBE_VERSION_1) { venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAFRQ, VENC_VDPRO_DAFRQ); venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAUPS, @@ -341,8 +356,8 @@ static int venc_set_576p50(struct v4l2_subdev *sd) v4l2_dbg(debug, 2, sd, "venc_set_576p50\n"); - if ((pdata->venc_type != VPBE_VERSION_1) && - (pdata->venc_type != VPBE_VERSION_2)) + if (venc->venc_type != VPBE_VERSION_1 && + venc->venc_type != VPBE_VERSION_2) return -EINVAL; /* Setup clock at VPSS & VENC for SD */ if (pdata->setup_clock(VPBE_ENC_CUSTOM_TIMINGS, 27000000) < 0) @@ -350,13 +365,13 @@ static int venc_set_576p50(struct v4l2_subdev *sd) venc_enabledigitaloutput(sd, 0); - if (pdata->venc_type == VPBE_VERSION_2) + if (venc->venc_type == VPBE_VERSION_2) vdaccfg_write(sd, VDAC_CONFIG_HD_V2); venc_write(sd, VENC_OSDCLK0, 0); venc_write(sd, VENC_OSDCLK1, 1); - if (pdata->venc_type == VPBE_VERSION_1) { + if (venc->venc_type == VPBE_VERSION_1) { venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAFRQ, VENC_VDPRO_DAFRQ); venc_modify(sd, VENC_VDPRO, VENC_VDPRO_DAUPS, @@ -460,14 +475,14 @@ static int venc_s_dv_timings(struct v4l2_subdev *sd, else if (height == 480) return venc_set_480p59_94(sd); else if ((height == 720) && - (venc->pdata->venc_type == VPBE_VERSION_2)) { + (venc->venc_type == VPBE_VERSION_2)) { /* TBD setup internal 720p mode here */ ret = venc_set_720p60_internal(sd); /* for DM365 VPBE, there is DAC inside */ vdaccfg_write(sd, VDAC_CONFIG_HD_V2); return ret; } else if ((height == 1080) && - (venc->pdata->venc_type == VPBE_VERSION_2)) { + (venc->venc_type == VPBE_VERSION_2)) { /* TBD setup internal 1080i mode here */ ret = venc_set_1080i30_internal(sd); /* for DM365 VPBE, there is DAC inside */ @@ -556,7 +571,7 @@ static int venc_device_get(struct device *dev, void *data) struct platform_device *pdev = to_platform_device(dev); struct venc_state **venc = data; - if (strcmp(MODULE_NAME, pdev->name) == 0) + if (strstr(pdev->name, "vpbe-venc") != NULL) *venc = platform_get_drvdata(pdev); return 0; @@ -593,6 +608,7 @@ EXPORT_SYMBOL(venc_sub_dev_init); static int venc_probe(struct platform_device *pdev) { + const struct platform_device_id *pdev_id; struct venc_state *venc; struct resource *res; int ret; @@ -601,6 +617,12 @@ static int venc_probe(struct platform_device *pdev) if (venc == NULL) return -ENOMEM; + pdev_id = platform_get_device_id(pdev); + if (!pdev_id) { + ret = -EINVAL; + goto free_mem; + } + venc->venc_type = pdev_id->driver_data; venc->pdev = &pdev->dev; venc->pdata = pdev->dev.platform_data; if (NULL == venc->pdata) { @@ -630,7 +652,7 @@ static int venc_probe(struct platform_device *pdev) goto release_venc_mem_region; } - if (venc->pdata->venc_type != VPBE_VERSION_1) { + if (venc->venc_type != VPBE_VERSION_1) { res = platform_get_resource(pdev, IORESOURCE_MEM, 1); if (!res) { dev_err(venc->pdev, @@ -681,7 +703,7 @@ static int venc_remove(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); iounmap((void *)venc->venc_base); release_mem_region(res->start, resource_size(res)); - if (venc->pdata->venc_type != VPBE_VERSION_1) { + if (venc->venc_type != VPBE_VERSION_1) { res = platform_get_resource(pdev, IORESOURCE_MEM, 1); iounmap((void *)venc->vdaccfg_reg); release_mem_region(res->start, resource_size(res)); @@ -698,6 +720,7 @@ static struct platform_driver venc_driver = { .name = MODULE_NAME, .owner = THIS_MODULE, }, + .id_table = vpbe_venc_devtype }; module_platform_driver(venc_driver); diff --git a/include/media/davinci/vpbe_osd.h b/include/media/davinci/vpbe_osd.h index 5ab0d8d41f68..42628fcfe1bd 100644 --- a/include/media/davinci/vpbe_osd.h +++ b/include/media/davinci/vpbe_osd.h @@ -26,7 +26,9 @@ #include -#define VPBE_OSD_SUBDEV_NAME "vpbe-osd" +#define DM644X_VPBE_OSD_SUBDEV_NAME "dm644x,vpbe-osd" +#define DM365_VPBE_OSD_SUBDEV_NAME "dm365,vpbe-osd" +#define DM355_VPBE_OSD_SUBDEV_NAME "dm355,vpbe-osd" /** * enum osd_layer @@ -387,7 +389,6 @@ struct osd_state { }; struct osd_platform_data { - enum vpbe_version vpbe_type; int field_inv_wa_enable; }; diff --git a/include/media/davinci/vpbe_venc.h b/include/media/davinci/vpbe_venc.h index cc78c2eb16da..476fafc2f522 100644 --- a/include/media/davinci/vpbe_venc.h +++ b/include/media/davinci/vpbe_venc.h @@ -20,7 +20,9 @@ #include #include -#define VPBE_VENC_SUBDEV_NAME "vpbe-venc" +#define DM644X_VPBE_VENC_SUBDEV_NAME "dm644x,vpbe-venc" +#define DM365_VPBE_VENC_SUBDEV_NAME "dm365,vpbe-venc" +#define DM355_VPBE_VENC_SUBDEV_NAME "dm355,vpbe-venc" /* venc events */ #define VENC_END_OF_FRAME BIT(0) @@ -28,7 +30,6 @@ #define VENC_SECOND_FIELD BIT(2) struct venc_platform_data { - enum vpbe_version venc_type; int (*setup_pinmux)(enum v4l2_mbus_pixelcode if_type, int field); int (*setup_clock)(enum vpbe_enc_timings_type type,