| af92c6d8 | 19-May-2026 |
Guoniu Zhou <guoniu.zhou@oss.nxp.com> |
media: synopsys: Add support for i.MX95
Add support for the i.MX95 MIPI CSI-2 receiver. The i.MX95 variant is
nearly identical to i.MX93, with the main difference being the use of
IDI (Image Data In
media: synopsys: Add support for i.MX95
Add support for the i.MX95 MIPI CSI-2 receiver. The i.MX95 variant is
nearly identical to i.MX93, with the main difference being the use of
IDI (Image Data Interface) instead of IPI (Image Pixel Interface).
However, the IDI interface is transparent to software, requiring only
a different register map definition while sharing the same PHY control
functions with i.MX93.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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| 82cdee9b | 19-May-2026 |
Guoniu Zhou <guoniu.zhou@oss.nxp.com> |
media: synopsys: Add PHY stopstate wait for i.MX93
Implement waiting for D-PHY lanes to enter stop state on i.MX93. This
ensures proper PHY initialization by verifying that the clock lane and
all ac
media: synopsys: Add PHY stopstate wait for i.MX93
Implement waiting for D-PHY lanes to enter stop state on i.MX93. This
ensures proper PHY initialization by verifying that the clock lane and
all active data lanes have entered the stop state before proceeding with
further operations.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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| 9823c6bd | 19-May-2026 |
Guoniu Zhou <guoniu.zhou@oss.nxp.com> |
media: synopsys: Add support for multiple streams
The current driver only supports single stream operation. Add support
for multiple concurrent streams by tracking enabled streams with a
bitmask and
media: synopsys: Add support for multiple streams
The current driver only supports single stream operation. Add support
for multiple concurrent streams by tracking enabled streams with a
bitmask and only initializing the hardware once for the first stream.
This enables use cases such as surround view systems where multiple
camera streams need to be processed simultaneously through the same
CSI-2 receiver interface.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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| 4a7004c0 | 19-May-2026 |
Guoniu Zhou <guoniu.zhou@oss.nxp.com> |
media: synopsys: Add support for RAW16 Bayer formats
Add higher bit-depth raw image data support for the sensors, which supports
16-bit output.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-b
media: synopsys: Add support for RAW16 Bayer formats
Add higher bit-depth raw image data support for the sensors, which supports
16-bit output.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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| ec40b431 | 16-Feb-2026 |
Frank Li <Frank.Li@nxp.com> |
media: synopsys: csi2rx: add i.MX93 support
The i.MX93 uses a newer version of the DW CSI-2 controller with a changed
register layout and an integrated Image Pixel Interface (IPI), which
converts th
media: synopsys: csi2rx: add i.MX93 support
The i.MX93 uses a newer version of the DW CSI-2 controller with a changed
register layout and an integrated Image Pixel Interface (IPI), which
converts the received CSI-2 packets from byte to pixel format and produces
a pixel data bus containing vertical and horizontal synchronization
information.
The reset flow also differs, so add the .assert_reset(), .deassert_reset(),
and .idi_enable() callbacks to support it.
Reviewed-by: Michael Riesch <michael.riesch@collabora.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
[Sakari Ailus: include missing linux/bitfield.h.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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| 2b301f53 | 16-Feb-2026 |
Frank Li <Frank.Li@nxp.com> |
media: synopsys: csi2rx: Use enum and u32 array for register offsets
Use enum dw_mipi_csi2rx_regs_index together with a u32 array to describe
register offsets. This allows supporting new IP versions
media: synopsys: csi2rx: Use enum and u32 array for register offsets
Use enum dw_mipi_csi2rx_regs_index together with a u32 array to describe
register offsets. This allows supporting new IP versions with different
register layouts in a structured way.
Add rk3568_regs matching the previous macro definitions and pass it as
driver data during probe.
No functional change intended.
Reviewed-by: Michael Riesch <michael.riesch@collabora.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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| 6f4699ae | 16-Feb-2026 |
Frank Li <Frank.Li@nxp.com> |
media: synopsys: csi2rx: implement .get_frame_desc() callback
Implement the .get_frame_desc() callback to fetch information from the
remote endpoint.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Revi
media: synopsys: csi2rx: implement .get_frame_desc() callback
Implement the .get_frame_desc() callback to fetch information from the
remote endpoint.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Michael Riesch <michael.riesch@collabora.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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| 6fb44d14 | 16-Feb-2026 |
Frank Li <Frank.Li@nxp.com> |
media: synopsys: csi2rx: only check errors from devm_clk_bulk_get_all()
devm_clk_bulk_get_all() returns all clocks described in the DT, which are
already validated by the binding. Do not need enforc
media: synopsys: csi2rx: only check errors from devm_clk_bulk_get_all()
devm_clk_bulk_get_all() returns all clocks described in the DT, which are
already validated by the binding. Do not need enforce an expected clock
count.
Only check for error returns (< 0) to support more SoCs.
Reviewed-by: Michael Riesch <michael.riesch@collabora.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
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| ac62a200 | 16-Feb-2026 |
Michael Riesch <michael.riesch@collabora.com> |
media: synopsys: csi2rx: add missing kconfig dependency
Fix "ERROR: modpost: "phy_mipi_dphy_get_default_config_for_hsclk"
[drivers/media/platform/synopsys/dw-mipi-csi2rx.ko] undefined!" by
selecting
media: synopsys: csi2rx: add missing kconfig dependency
Fix "ERROR: modpost: "phy_mipi_dphy_get_default_config_for_hsclk"
[drivers/media/platform/synopsys/dw-mipi-csi2rx.ko] undefined!" by
selecting GENERIC_PHY_MIPI_DPHY in the Kconfig entry.
Fixes: 355a11004066 ("media: synopsys: add driver for the designware mipi csi-2 receiver")
Cc: stable@kernel.org
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202602130253.BZnVd4jh-lkp@intel.com/
Signed-off-by: Michael Riesch <michael.riesch@collabora.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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