diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-30 13:42:05 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-03-30 13:42:05 -0700 |
commit | 063d1942247668eb0bb800aef5afbbef337344be (patch) | |
tree | 3be8d6edaa586580d169da63c6c0c17ce1a86b25 /drivers/media/platform/ti-vpe/cal.c | |
parent | 47acac8cae28b36668bf89400c56b7fdebca3e75 (diff) | |
parent | 2632e7b618a7730969f9782593c29ca53553aa22 (diff) |
Merge tag 'media/v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- New sensor driver: imx219
- Support for some new pixelformats
- Support for Sun8i SoC
- Added more codecs to meson vdec driver
- Prepare for removing the legacy usbvision driver by moving it to
staging. This driver has issues and use legacy core APIs. If nobody
steps up to address those, it is time for its retirement.
- Several cleanups and improvements on drivers, with the addition of
new supported boards
* tag 'media/v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (236 commits)
media: venus: firmware: Ignore secure call error on first resume
media: mtk-vpu: load vpu firmware from the new location
media: i2c: video-i2c: fix build errors due to 'imply hwmon'
media: MAINTAINERS: add myself to co-maintain Hantro G1/G2 for i.MX8MQ
media: hantro: add initial i.MX8MQ support
media: dt-bindings: Document i.MX8MQ VPU bindings
media: vivid: fix incorrect PA assignment to HDMI outputs
media: hantro: Add linux-rockchip mailing list to MAINTAINERS
media: cedrus: h264: Fix 4K decoding on H6
media: siano: Use scnprintf() for avoiding potential buffer overflow
media: rc: Use scnprintf() for avoiding potential buffer overflow
media: allegro: create new struct for channel parameters
media: allegro: move mail definitions to separate file
media: allegro: pass buffers through firmware
media: allegro: verify source and destination buffer in VCU response
media: allegro: handle dependency of bitrate and bitrate_peak
media: allegro: read bitrate mode directly from control
media: allegro: make QP configurable
media: allegro: make frame rate configurable
media: allegro: skip filler data if possible
...
Diffstat (limited to 'drivers/media/platform/ti-vpe/cal.c')
-rw-r--r-- | drivers/media/platform/ti-vpe/cal.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c index be54806180a5..6c8f3702eac0 100644 --- a/drivers/media/platform/ti-vpe/cal.c +++ b/drivers/media/platform/ti-vpe/cal.c @@ -372,8 +372,6 @@ struct cal_ctx { struct v4l2_subdev *sensor; struct v4l2_fwnode_endpoint endpoint; - struct v4l2_async_subdev asd; - struct v4l2_fh fh; struct cal_dev *dev; struct cc_data *cc; @@ -722,16 +720,16 @@ static void enable_irqs(struct cal_ctx *ctx) static void disable_irqs(struct cal_ctx *ctx) { + u32 val; + /* Disable IRQ_WDMA_END 0/1 */ - reg_write_field(ctx->dev, - CAL_HL_IRQENABLE_CLR(2), - CAL_HL_IRQ_CLEAR, - CAL_HL_IRQ_MASK(ctx->csi2_port)); + val = 0; + set_field(&val, CAL_HL_IRQ_CLEAR, CAL_HL_IRQ_MASK(ctx->csi2_port)); + reg_write(ctx->dev, CAL_HL_IRQENABLE_CLR(2), val); /* Disable IRQ_WDMA_START 0/1 */ - reg_write_field(ctx->dev, - CAL_HL_IRQENABLE_CLR(3), - CAL_HL_IRQ_CLEAR, - CAL_HL_IRQ_MASK(ctx->csi2_port)); + val = 0; + set_field(&val, CAL_HL_IRQ_CLEAR, CAL_HL_IRQ_MASK(ctx->csi2_port)); + reg_write(ctx->dev, CAL_HL_IRQENABLE_CLR(3), val); /* Todo: Add VC_IRQ and CSI2_COMPLEXIO_IRQ handling */ reg_write(ctx->dev, CAL_CSI2_VC_IRQENABLE(1), 0); } @@ -1948,7 +1946,7 @@ static int cal_complete_ctx(struct cal_ctx *ctx) vfd->lock = &ctx->mutex; video_set_drvdata(vfd, ctx); - ret = video_register_device(vfd, VFL_TYPE_GRABBER, video_nr); + ret = video_register_device(vfd, VFL_TYPE_VIDEO, video_nr); if (ret < 0) return ret; @@ -2032,7 +2030,6 @@ static int of_cal_create_instance(struct cal_ctx *ctx, int inst) parent = pdev->dev.of_node; - asd = &ctx->asd; endpoint = &ctx->endpoint; ep_node = NULL; @@ -2079,8 +2076,6 @@ static int of_cal_create_instance(struct cal_ctx *ctx, int inst) ctx_dbg(3, ctx, "can't get remote parent\n"); goto cleanup_exit; } - asd->match_type = V4L2_ASYNC_MATCH_FWNODE; - asd->match.fwnode = of_fwnode_handle(sensor_node); v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep_node), endpoint); @@ -2110,9 +2105,17 @@ static int of_cal_create_instance(struct cal_ctx *ctx, int inst) v4l2_async_notifier_init(&ctx->notifier); + asd = kzalloc(sizeof(*asd), GFP_KERNEL); + if (!asd) + goto cleanup_exit; + + asd->match_type = V4L2_ASYNC_MATCH_FWNODE; + asd->match.fwnode = of_fwnode_handle(sensor_node); + ret = v4l2_async_notifier_add_subdev(&ctx->notifier, asd); if (ret) { ctx_err(ctx, "Error adding asd\n"); + kfree(asd); goto cleanup_exit; } |