INIT_LIST_HEAD(&ctx->list);
ctx->dev = dev;
init_waitqueue_head(&ctx->queue[0]);
+ mutex_init(&ctx->q_mutex);
ctx->type = MTK_INST_ENCODER;
ret = mtk_vcodec_enc_ctrls_setup(ctx);
}
dev->enc_irq = platform_get_irq(pdev, 0);
+ if (dev->enc_irq < 0) {
+ ret = dev->enc_irq;
+ goto err_res;
+ }
+
irq_set_status_flags(dev->enc_irq, IRQ_NOAUTOEN);
ret = devm_request_irq(&pdev->dev, dev->enc_irq,
mtk_vcodec_enc_irq_handler,
.core_id = VENC_SYS,
};
+static const struct mtk_vcodec_enc_pdata mt8188_pdata = {
+ .uses_ext = true,
+ .capture_formats = mtk_video_formats_capture_h264,
+ .num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_h264),
+ .output_formats = mtk_video_formats_output,
+ .num_output_formats = ARRAY_SIZE(mtk_video_formats_output),
+ .min_bitrate = 64,
+ .max_bitrate = 50000000,
+ .core_id = VENC_SYS,
+ .uses_34bit = true,
+};
+
static const struct mtk_vcodec_enc_pdata mt8192_pdata = {
.uses_ext = true,
.capture_formats = mtk_video_formats_capture_h264,
{.compatible = "mediatek,mt8173-vcodec-enc-vp8",
.data = &mt8173_vp8_pdata},
{.compatible = "mediatek,mt8183-vcodec-enc", .data = &mt8183_pdata},
+ {.compatible = "mediatek,mt8188-vcodec-enc", .data = &mt8188_pdata},
{.compatible = "mediatek,mt8192-vcodec-enc", .data = &mt8192_pdata},
{.compatible = "mediatek,mt8195-vcodec-enc", .data = &mt8195_pdata},
{},
if (IS_ERR_OR_NULL(gpio_privacy))
return PTR_ERR_OR_ZERO(gpio_privacy);
- unit = uvc_alloc_entity(UVC_EXT_GPIO_UNIT, UVC_EXT_GPIO_UNIT_ID, 0, 1);
- if (!unit)
- return -ENOMEM;
-
irq = gpiod_to_irq(gpio_privacy);
if (irq < 0) {
if (irq != EPROBE_DEFER)
return irq;
}
+ unit = uvc_alloc_entity(UVC_EXT_GPIO_UNIT, UVC_EXT_GPIO_UNIT_ID, 0, 1);
+ if (!unit)
+ return -ENOMEM;
+
unit->gpio.gpio_privacy = gpio_privacy;
unit->gpio.irq = irq;
unit->gpio.bControlSize = 1;
.idProduct = 0x4034,
.bInterfaceClass = USB_CLASS_VIDEO,
.bInterfaceSubClass = 1,
- .bInterfaceProtocol = 0,
+ .bInterfaceProtocol = UVC_PC_PROTOCOL_15,
.driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited },
/* LogiLink Wireless Webcam */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0,
.driver_info = UVC_INFO_QUIRK(UVC_QUIRK_FORCE_BPP) },
+ /* Sonix Technology USB 2.0 Camera */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x3277,
+ .idProduct = 0x0072,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = (kernel_ulong_t)&uvc_ctrl_power_line_limited },
/* Acer EasyCamera */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
/*
* The v4l2_pix_format structure has been extended with fields that were
* not previously required to be set to zero by applications. The priv
- * field, when set to a magic value, indicates the the extended fields
+ * field, when set to a magic value, indicates that the extended fields
* are valid. Otherwise they will contain undefined values. To simplify
* the API towards drivers zero the extended fields and set the priv
* field to the magic value when the extended pixel format structure
IOCTL_INFO(VIDIOC_S_PRIORITY, v4l_s_priority, v4l_print_u32, INFO_FL_PRIO),
IOCTL_INFO(VIDIOC_G_SLICED_VBI_CAP, v4l_g_sliced_vbi_cap, v4l_print_sliced_vbi_cap, INFO_FL_CLEAR(v4l2_sliced_vbi_cap, type)),
IOCTL_INFO(VIDIOC_LOG_STATUS, v4l_log_status, v4l_print_newline, 0),
- IOCTL_INFO(VIDIOC_G_EXT_CTRLS, v4l_g_ext_ctrls, v4l_print_ext_controls, INFO_FL_CTRL),
- IOCTL_INFO(VIDIOC_S_EXT_CTRLS, v4l_s_ext_ctrls, v4l_print_ext_controls, INFO_FL_PRIO | INFO_FL_CTRL),
- IOCTL_INFO(VIDIOC_TRY_EXT_CTRLS, v4l_try_ext_ctrls, v4l_print_ext_controls, INFO_FL_CTRL),
+ IOCTL_INFO(VIDIOC_G_EXT_CTRLS, v4l_g_ext_ctrls, v4l_print_ext_controls, INFO_FL_CTRL | INFO_FL_ALWAYS_COPY),
+ IOCTL_INFO(VIDIOC_S_EXT_CTRLS, v4l_s_ext_ctrls, v4l_print_ext_controls, INFO_FL_PRIO | INFO_FL_CTRL | INFO_FL_ALWAYS_COPY),
+ IOCTL_INFO(VIDIOC_TRY_EXT_CTRLS, v4l_try_ext_ctrls, v4l_print_ext_controls, INFO_FL_CTRL | INFO_FL_ALWAYS_COPY),
IOCTL_INFO(VIDIOC_ENUM_FRAMESIZES, v4l_stub_enum_framesizes, v4l_print_frmsizeenum, INFO_FL_CLEAR(v4l2_frmsizeenum, pixel_format)),
IOCTL_INFO(VIDIOC_ENUM_FRAMEINTERVALS, v4l_stub_enum_frameintervals, v4l_print_frmivalenum, INFO_FL_CLEAR(v4l2_frmivalenum, height)),
IOCTL_INFO(VIDIOC_G_ENC_INDEX, v4l_stub_g_enc_index, v4l_print_enc_idx, 0),
array_buf = kvmalloc(array_size, GFP_KERNEL);
err = -ENOMEM;
if (array_buf == NULL)
- goto out_array_args;
- err = -EFAULT;
+ goto out;
if (in_compat_syscall())
err = v4l2_compat_get_array_args(file, array_buf,
user_ptr, array_size,
err = copy_from_user(array_buf, user_ptr, array_size) ?
-EFAULT : 0;
if (err)
- goto out_array_args;
+ goto out;
*kernel_ptr = array_buf;
}
trace_v4l2_qbuf(video_devdata(file)->minor, parg);
}
+ /*
+ * Some ioctls can return an error, but still have valid
+ * results that must be returned.
+ */
+ if (err < 0 && !always_copy)
+ goto out;
+
if (has_array_args) {
*kernel_ptr = (void __force *)user_ptr;
if (in_compat_syscall()) {
} else if (copy_to_user(user_ptr, array_buf, array_size)) {
err = -EFAULT;
}
- goto out_array_args;
}
- /*
- * Some ioctls can return an error, but still have valid
- * results that must be returned.
- */
- if (err < 0 && !always_copy)
- goto out;
- out_array_args:
if (video_put_user((void __user *)arg, parg, cmd, orig_cmd))
err = -EFAULT;
out:
projects / linux.git / commitdiff