kernel/linux.git/drivers/media/platform/synopsys, branch v6.18.22

Merge tag 'media/v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2025-10-02T20:13:26+00:00

Pull media updates from Mauro Carvalho Chehab: - Added a new V4L2 clock helper - New camera sensor drivers - iris: Enable H.264/H.265 encoder support and fixes in iris driver common code - camss: add support for new SoC flavors - venus: add new SoC support - tc358743: support more infoframe types - Various fixes, driver improvements and cleanups * tag 'media/v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (439 commits) media: venus: pm_helpers: add fallback for the opp-table media: qcom: camss: vfe: Fix BPL alignment for QCM2290 media: tuner: xc5000: Fix use-after-free in xc5000_release media: i2c: tc358743: Fix use-after-free bugs caused by orphan timer in probe media: b2c2: Fix use-after-free causing by irq_check_work in flexcop_pci_remove media: vsp1: Export missing vsp1_isp_free_buffer symbol media: renesas: vsp1: Convert to SYSTEM_SLEEP/RUNTIME_PM_OPS() media: renesas: ceu: Convert to RUNTIME_PM_OPS() media: renesas: fdp1: Convert to RUNTIME_PM_OPS() media: renesas: rcar-vin: Convert to DEFINE_SIMPLE_DEV_PM_OPS() media: renesas: rcar_drif: Convert to DEFINE_SIMPLE_DEV_PM_OPS() media: uvcvideo: Mark invalid entities with id UVC_INVALID_ENTITY_ID media: uvcvideo: Support UVC_CROSXU_CONTROL_IQ_PROFILE media: uvcvideo: Run uvc_ctrl_init_ctrl for all controls media: uvcvideo: Shorten the transfer size non compliance message media: uvcvideo: Do not re-reference dev->udev media: uvcvideo: Use intf instead of udev for printks media: uvcvideo: Move video_device under video_queue media: uvcvideo: Drop stream->mutex media: uvcvideo: Move MSXU_CONTROL_METADATA definition to header ...

media: synopsys: hdmirx: replace macros with bitfield variants

2025-09-03T00:05:57+00:00

The era of hand-rolled HIWORD_UPDATE macros is over, at least for those drivers that use constant masks. Replace the UPDATE macro with bitfield.h's FIELD_PREP, to give us additional error checking. Also, replace the HIWORD_UPDATE macro at the same time with the new FIELD_PREP_WM16 macro in hw_bitfield.h, which also gives us additional error checking. The UPDATE/HIWORD_UPDATE macros are left as wrappers around the replacement macros, in order to not rock the boat too much, and keep the changes easy to review. Yury: drop extra parens around FIELD_PREPs (Dmitry) Signed-off-by: Nicolas Frattaroli Acked-by: Dmitry Osipenko Acked-by: Heiko Stuebner Signed-off-by: Yury Norov (NVIDIA)

media: v4l2: Rename second ioctl handlers argument to 'void *priv'

2025-08-13T06:34:01+00:00

The second argument to the ioctl handlers is not a file handle any more. The standard practice is to name it 'void *priv' in drivers. Many drivers still name it 'void *fh', and a few use more exotic names. Replace those more exotic names with 'void *priv' in all media drivers. Signed-off-by: Laurent Pinchart Acked-by: Jai Luthra Signed-off-by: Hans Verkuil

Merge tag 'media/v6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2025-05-28T16:17:20+00:00

Pull media updates from Mauro Carvalho Chehab: - v4l2-core fix: V4L2_BUF_TYPE_VIDEO_OVERLAY is capture, not output - New driver: Amlogic C3 ISP - New sensor drivers: ST VD55G1 and VD56G3, OmniVision OV02C10 - amlogic: c3-mipi-csi2: Handle 64-bits division - a fix for 64-bits division at the amlogic c3-mipi-csi2 driver - Changes at atomisp to support mainline mt9m114 driver and remove deprecated GPIO APIs - various cleanups, fixes and enhancements * tag 'media/v6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (314 commits) media: rkvdec: h264: Support High 10 and 4:2:2 profiles media: rkvdec: Add get_image_fmt ops media: rkvdec: Initialize the m2m context before the controls media: rkvdec: h264: Limit minimum profile to constrained baseline media: mediatek: jpeg: support 34bits media: verisilicon: Free post processor buffers on error media: platform: mtk-mdp3: Remove unused mdp_get_plat_device media: amlogic: c3-mipi-csi2: Handle 64-bits division media: uvcvideo: Use dev_err_probe for devm_gpiod_get_optional media: uvcvideo: Fix deferred probing error media: uvcvideo: Rollback non processed entities on error media: uvcvideo: Send control events for partial succeeds media: uvcvideo: Return the number of processed controls media: uvcvideo: Do not turn on the camera for some ioctls media: uvcvideo: Make power management granular media: uvcvideo: Increase/decrease the PM counter per IOCTL media: uvcvideo: Create uvc_pm_(get|put) functions media: uvcvideo: Keep streaming state in the file handle Documentation: media: Add documentation file c3-isp.rst Documentation: media: Add documentation file metafmt-c3-isp.rst ...

media: synopsys: hdmirx: Count dropped frames

2025-05-09T09:55:07+00:00

The sequence number communicate the lost frames to userspace. For this reason, it must be incremented even when a frame is skipped. This allows userspace such as GStreamer to report the loss. Fixes: 7b59b132ad439 ("media: platform: synopsys: Add support for HDMI input driver") Signed-off-by: Nicolas Dufresne Reviewed-by: Dmitry Osipenko Signed-off-by: Hans Verkuil

media: synopsys: hdmirx: Renamed frame_idx to sequence

2025-05-09T09:55:07+00:00

This variable is used to fill the v4l2_buffer.sequence, let's name it the exact same way to reduce confusion. No functional changes. Fixes: 7b59b132ad439 ("media: platform: synopsys: Add support for HDMI input driver") Signed-off-by: Nicolas Dufresne Reviewed-by: Dmitry Osipenko Signed-off-by: Hans Verkuil

media: platform: synopsys: VIDEO_SYNOPSYS_HDMIRX should depend on ARCH_ROCKCHIP

2025-04-07T06:10:39+00:00

For now, the Synopsys HDMI HDMI RX Controller is only supported on Rockchip RK3588 SoCs. Hence add a dependency on ARCH_ROCKCHIP, to prevent asking the user about this driver when configuring a kernel without Rockchip SoC support. Fixes: 7b59b132ad4398f9 ("media: platform: synopsys: Add support for HDMI input driver") Signed-off-by: Geert Uytterhoeven Reviewed-by: Shreeya Patel Signed-off-by: Hans Verkuil

media: synopsys: hdmirx: Fix signedness bug in hdmirx_parse_dt()

2025-03-07T10:02:16+00:00

The num_clks is set this way: hdmirx_dev->num_clks = devm_clk_bulk_get_all(dev, &hdmirx_dev->clks); if (hdmirx_dev->num_clks < 1) return -ENODEV; The devm_clk_bulk_get_all() function returns negative error codes so the hdmirx_dev->num_cks variable needs to be signed for the error handling to work. Fixes: 7b59b132ad43 ("media: platform: synopsys: Add support for HDMI input driver") Signed-off-by: Dan Carpenter Reviewed-by: Dmitry Osipenko Signed-off-by: Hans Verkuil

media: platform: synopsys: hdmirx: Fix 64-bit division for 32-bit targets

2025-03-07T07:49:35+00:00

The build fails for 32-bit targets with: arm-linux-gnueabi-ld: drivers/media/platform/synopsys/hdmirx/snps_hdmirx.o: in function `hdmirx_get_timings': snps_hdmirx.c:(.text.hdmirx_get_timings+0x46c): undefined reference to `__aeabi_uldivmod' bt->pixelclock is __u64, which causes the compiler to emit a libcall for 64-bit division. Use the optimized kernel helper, div_u64(), to resolve this. Fixes: 7b59b132ad43 ("media: platform: synopsys: Add support for HDMI input driver") Signed-off-by: Nathan Chancellor Signed-off-by: Hans Verkuil

media: platform: synopsys: hdmirx: Optimize struct snps_hdmirx_dev

2025-03-06T16:28:31+00:00

Move cached EDID that takes 512 bytes to the bottom of struct snps_hdmirx_dev to improve CPU's cache locality of the struct. Signed-off-by: Dmitry Osipenko Signed-off-by: Hans Verkuil