--- zzzz-none-000/linux-3.10.107/drivers/media/platform/exynos4-is/fimc-core.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/drivers/media/platform/exynos4-is/fimc-core.c 2021-02-04 17:41:59.000000000 +0000 @@ -27,7 +27,7 @@ #include #include #include -#include +#include #include #include "fimc-core.h" @@ -56,8 +56,8 @@ .colplanes = 1, .flags = FMT_FLAGS_M2M, }, { - .name = "ARGB8888, 32 bpp", - .fourcc = V4L2_PIX_FMT_RGB32, + .name = "BGRA8888, 32 bpp", + .fourcc = V4L2_PIX_FMT_BGR32, .depth = { 32 }, .color = FIMC_FMT_RGB888, .memplanes = 1, @@ -81,7 +81,7 @@ .flags = FMT_FLAGS_M2M_OUT | FMT_HAS_ALPHA, }, { .name = "YUV 4:4:4", - .mbus_code = V4L2_MBUS_FMT_YUV10_1X30, + .mbus_code = MEDIA_BUS_FMT_YUV10_1X30, .flags = FMT_FLAGS_WRITEBACK, }, { .name = "YUV 4:2:2 packed, YCbYCr", @@ -90,7 +90,7 @@ .color = FIMC_FMT_YCBYCR422, .memplanes = 1, .colplanes = 1, - .mbus_code = V4L2_MBUS_FMT_YUYV8_2X8, + .mbus_code = MEDIA_BUS_FMT_YUYV8_2X8, .flags = FMT_FLAGS_M2M | FMT_FLAGS_CAM, }, { .name = "YUV 4:2:2 packed, CbYCrY", @@ -99,7 +99,7 @@ .color = FIMC_FMT_CBYCRY422, .memplanes = 1, .colplanes = 1, - .mbus_code = V4L2_MBUS_FMT_UYVY8_2X8, + .mbus_code = MEDIA_BUS_FMT_UYVY8_2X8, .flags = FMT_FLAGS_M2M | FMT_FLAGS_CAM, }, { .name = "YUV 4:2:2 packed, CrYCbY", @@ -108,7 +108,7 @@ .color = FIMC_FMT_CRYCBY422, .memplanes = 1, .colplanes = 1, - .mbus_code = V4L2_MBUS_FMT_VYUY8_2X8, + .mbus_code = MEDIA_BUS_FMT_VYUY8_2X8, .flags = FMT_FLAGS_M2M | FMT_FLAGS_CAM, }, { .name = "YUV 4:2:2 packed, YCrYCb", @@ -117,12 +117,12 @@ .color = FIMC_FMT_YCRYCB422, .memplanes = 1, .colplanes = 1, - .mbus_code = V4L2_MBUS_FMT_YVYU8_2X8, + .mbus_code = MEDIA_BUS_FMT_YVYU8_2X8, .flags = FMT_FLAGS_M2M | FMT_FLAGS_CAM, }, { .name = "YUV 4:2:2 planar, Y/Cb/Cr", .fourcc = V4L2_PIX_FMT_YUV422P, - .depth = { 12 }, + .depth = { 16 }, .color = FIMC_FMT_YCBYCR422, .memplanes = 1, .colplanes = 3, @@ -190,7 +190,7 @@ .depth = { 8 }, .memplanes = 1, .colplanes = 1, - .mbus_code = V4L2_MBUS_FMT_JPEG_1X8, + .mbus_code = MEDIA_BUS_FMT_JPEG_1X8, .flags = FMT_FLAGS_CAM | FMT_FLAGS_COMPRESSED, }, { .name = "S5C73MX interleaved UYVY/JPEG", @@ -200,7 +200,7 @@ .memplanes = 2, .colplanes = 1, .mdataplanes = 0x2, /* plane 1 holds frame meta data */ - .mbus_code = V4L2_MBUS_FMT_S5C_UYVY_JPEG_1X8, + .mbus_code = MEDIA_BUS_FMT_S5C_UYVY_JPEG_1X8, .flags = FMT_FLAGS_CAM | FMT_FLAGS_COMPRESSED, }, }; @@ -213,17 +213,6 @@ return &fimc_formats[index]; } -void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap, - unsigned int caps) -{ - strlcpy(cap->driver, dev->driver->name, sizeof(cap->driver)); - strlcpy(cap->card, dev->driver->name, sizeof(cap->card)); - snprintf(cap->bus_info, sizeof(cap->bus_info), - "platform:%s", dev_name(dev)); - cap->device_caps = caps; - cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS; -} - int fimc_check_scaler_ratio(struct fimc_ctx *ctx, int sw, int sh, int dw, int dh, int rotation) { @@ -461,7 +450,7 @@ bool pix_hoff = ctx->fimc_dev->drv_data->dma_pix_hoff; u32 i, depth = 0; - for (i = 0; i < f->fmt->colplanes; i++) + for (i = 0; i < f->fmt->memplanes; i++) depth += f->fmt->depth[i]; f->dma_offset.y_h = f->offs_h; @@ -843,6 +832,7 @@ return -ENXIO; } +#ifdef CONFIG_PM static int fimc_m2m_suspend(struct fimc_dev *fimc) { unsigned long flags; @@ -881,6 +871,7 @@ return 0; } +#endif /* CONFIG_PM */ static const struct of_device_id fimc_of_match[]; @@ -1009,48 +1000,53 @@ ret = devm_request_irq(dev, res->start, fimc_irq_handler, 0, dev_name(dev), fimc); - if (ret) { + if (ret < 0) { dev_err(dev, "failed to install irq (%d)\n", ret); - goto err_clk; + goto err_sclk; } ret = fimc_initialize_capture_subdev(fimc); - if (ret) - goto err_clk; + if (ret < 0) + goto err_sclk; platform_set_drvdata(pdev, fimc); pm_runtime_enable(dev); - ret = pm_runtime_get_sync(dev); - if (ret < 0) - goto err_sd; + + if (!pm_runtime_enabled(dev)) { + ret = clk_enable(fimc->clock[CLK_GATE]); + if (ret < 0) + goto err_sd; + } + /* Initialize contiguous memory allocator */ fimc->alloc_ctx = vb2_dma_contig_init_ctx(dev); if (IS_ERR(fimc->alloc_ctx)) { ret = PTR_ERR(fimc->alloc_ctx); - goto err_pm; + goto err_gclk; } dev_dbg(dev, "FIMC.%d registered successfully\n", fimc->id); - - pm_runtime_put(dev); return 0; -err_pm: - pm_runtime_put(dev); + +err_gclk: + if (!pm_runtime_enabled(dev)) + clk_disable(fimc->clock[CLK_GATE]); err_sd: fimc_unregister_capture_subdev(fimc); -err_clk: +err_sclk: clk_disable(fimc->clock[CLK_BUS]); fimc_clk_put(fimc); return ret; } +#ifdef CONFIG_PM static int fimc_runtime_resume(struct device *dev) { struct fimc_dev *fimc = dev_get_drvdata(dev); dbg("fimc%d: state: 0x%lx", fimc->id, fimc->state); - /* Enable clocks and perform basic initalization */ + /* Enable clocks and perform basic initialization */ clk_enable(fimc->clock[CLK_GATE]); fimc_hw_reset(fimc); @@ -1076,6 +1072,7 @@ dbg("fimc%d: state: 0x%lx", fimc->id, fimc->state); return ret; } +#endif #ifdef CONFIG_PM_SLEEP static int fimc_resume(struct device *dev) @@ -1121,6 +1118,8 @@ struct fimc_dev *fimc = platform_get_drvdata(pdev); pm_runtime_disable(&pdev->dev); + if (!pm_runtime_status_suspended(&pdev->dev)) + clk_disable(fimc->clock[CLK_GATE]); pm_runtime_set_suspended(&pdev->dev); fimc_unregister_capture_subdev(fimc); @@ -1295,7 +1294,6 @@ .driver = { .of_match_table = fimc_of_match, .name = FIMC_DRIVER_NAME, - .owner = THIS_MODULE, .pm = &fimc_pm_ops, } };