kernel/drivers/media/platform/ti, branch linux-rolling-stable

media: omap3isp: set initial format

2026-03-04T12:19:56Z

[ Upstream commit 7575b8dfa91f82fcb34ffd5568ff415ac4685794 ] Initialize the v4l2_format to a default. Empty formats are not allowed in V4L2, so this fixes v4l2-compliance issues: fail: v4l2-test-formats.cpp(514): !pix.width || !pix.height test VIDIOC_G_FMT: FAIL Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Sasha Levin

media: omap3isp: isppreview: always clamp in preview_try_format()

2026-03-04T12:19:56Z

[ Upstream commit 17e1e1641f74a89824d4de3aa38c78daa5686cc1 ] If prev->input != PREVIEW_INPUT_MEMORY the width and height weren't clamped. Just always clamp. This fixes a v4l2-compliance error: fail: v4l2-test-subdevs.cpp(171): fse.max_width == ~0U || fse.max_height == ~0U fail: v4l2-test-subdevs.cpp(270): ret && ret != ENOTTY test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: FAIL Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Sasha Levin

media: omap3isp: isp_video_mbus_to_pix/pix_to_mbus fixes

2026-03-04T12:19:55Z

[ Upstream commit 44c03802a5191626996ee9db4bac090b164ca340 ] The isp_video_mbus_to_pix/pix_to_mbus functions did not take the last empty entry { 0, } of the formats array into account. As a result, isp_video_mbus_to_pix would accept code 0 and isp_video_pix_to_mbus would select code 0 if no match was found. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Signed-off-by: Sasha Levin

media: vpif_display: fix section mismatch

2025-11-03T14:58:42Z

Platform drivers can be probed after their init sections have been discarded (e.g. on probe deferral or manual rebind through sysfs) so the probe function must not live in init. Note that commit ffa1b391c61b ("V4L/DVB: vpif_cap/disp: Removed section mismatch warning") incorrectly suppressed the modpost warning. Fixes: ffa1b391c61b ("V4L/DVB: vpif_cap/disp: Removed section mismatch warning") Fixes: e7332e3a552f ("V4L/DVB (12176): davinci/vpif_display: Add VPIF display driver") Cc: stable@vger.kernel.org # 2.6.32 Signed-off-by: Johan Hovold Signed-off-by: Hans Verkuil

media: vpif_capture: fix section mismatch

2025-11-03T14:58:42Z

Platform drivers can be probed after their init sections have been discarded (e.g. on probe deferral or manual rebind through sysfs) so the probe function must not live in init. Note that commit ffa1b391c61b ("V4L/DVB: vpif_cap/disp: Removed section mismatch warning") incorrectly suppressed the modpost warning. Fixes: ffa1b391c61b ("V4L/DVB: vpif_cap/disp: Removed section mismatch warning") Fixes: 6ffefff5a9e7 ("V4L/DVB (12906c): V4L : vpif capture driver for DM6467") Cc: stable@vger.kernel.org # 2.6.32 Signed-off-by: Johan Hovold Signed-off-by: Hans Verkuil

media: platform: ti: omap3isp: isp: convert from round_rate() to determine_rate()

2025-11-03T14:58:42Z

The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney Signed-off-by: Hans Verkuil

media: ti: cal Use %pe format specifier

2025-10-17T09:31:16Z

The %pe format specifier is designed to print error pointers. It prints a symbolic error name (eg. -EINVAL) and it makes the code simpler by omitting PTR_ERR(). This patch fixes this cocci report: ./platform/ti/cal/cal.c:1111:3-10: WARNING: Consider using %pe to print PTR_ERR() Signed-off-by: Ricardo Ribalda Acked-by: Sakari Ailus Signed-off-by: Hans Verkuil

media: ti: vpe: Drop unneeded v4l2_m2m_get_vq() NULL check

2025-10-17T09:31:15Z

The v4l2_m2m_get_vq() function never returns NULL. In the set format handler, the check may have been intended to catch invalid format types, but that's not needed as the V4L2 core picks the appropriate VIDIOC_S_FMT ioctl handler based on the format type, so the type can't be incorrect. In the get format handler, the return value is not used for any purpose other than the NULL check, which was therefore probably intended to catch invalid format types. That's not needed for the same reason as in the set format handler. Drop the unneeded return value checks and, as the function has no side effect, the unneeded function call as well. Signed-off-by: Laurent Pinchart Signed-off-by: Hans Verkuil

media: ti: j721e-csi2rx: Fix NULL vs IS_ERR() bug in ti_csi2rx_request_max_ppc()

2025-09-09T13:59:16Z

The media_entity_remote_source_pad_unique() function never returns NULL, it returns error pointers. Change this check from a NULL check to an IS_ERR() check. Fixes: 31f91c5224cd ("media: ti: j721e-csi2rx: Support multiple pixels per clock") Cc: stable@vger.kernel.org Signed-off-by: Dan Carpenter Reviewed-by: Jai Luthra Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil

media: ti: j721e-csi2rx: Support multiple pixels per clock

2025-08-25T13:40:42Z

Add support for negotiating the highest possible pixel mode (from single, dual, quad) with the Cadence CSI2RX bridge. This is required to drain the Cadence stream FIFOs without overflowing when the source is operating at a high link-frequency [1]. Also, update the Kconfig as this introduces a hard build-time dependency on the Cadence CSI2RX driver, even for a COMPILE_TEST. [1] Section 12.6.1.4.8.14 CSI_RX_IF Programming Restrictions of AM62 TRM Link: https://www.ti.com/lit/pdf/spruj16 Tested-by: Yemike Abhilash Chandra (on SK-AM68) Signed-off-by: Jai Luthra Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil