[ Sasha's backport helper bot ]
Hi,
Found matching upstream commit: c0f866de4ce447bca3191b9cefac60c4b36a7922
WARNING: Author mismatch between patch and found commit: Backport author: inv.git-commit@tdk.com Commit author: Jean-Baptiste Maneyroljean-baptiste.maneyrol@tdk.com
Status in newer kernel trees: 6.12.y | Not found
Note: The patch differs from the upstream commit: --- 1: c0f866de4ce4 ! 1: 02d3f9beabec iio: imu: inv_icm42600: fix spi burst write not supported @@ Commit message Signed-off-by: Jean-Baptiste Maneyrol jean-baptiste.maneyrol@tdk.com Link: https://patch.msgid.link/20241112-inv-icm42600-fix-spi-burst-write-not-suppo... Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com + (cherry picked from commit c0f866de4ce447bca3191b9cefac60c4b36a7922)
## drivers/iio/imu/inv_icm42600/inv_icm42600.h ## @@ drivers/iio/imu/inv_icm42600/inv_icm42600.h: struct inv_icm42600_sensor_state { @@ drivers/iio/imu/inv_icm42600/inv_icm42600.h: struct inv_icm42600_sensor_state { ## drivers/iio/imu/inv_icm42600/inv_icm42600_core.c ## @@ drivers/iio/imu/inv_icm42600/inv_icm42600_core.c: const struct regmap_config inv_icm42600_regmap_config = { }; - EXPORT_SYMBOL_NS_GPL(inv_icm42600_regmap_config, "IIO_ICM42600"); + EXPORT_SYMBOL_NS_GPL(inv_icm42600_regmap_config, IIO_ICM42600);
+/* define specific regmap for SPI not supporting burst write */ +const struct regmap_config inv_icm42600_spi_regmap_config = { @@ drivers/iio/imu/inv_icm42600/inv_icm42600_core.c: const struct regmap_config inv + .cache_type = REGCACHE_RBTREE, + .use_single_write = true, +}; -+EXPORT_SYMBOL_NS_GPL(inv_icm42600_spi_regmap_config, "IIO_ICM42600"); ++EXPORT_SYMBOL_NS_GPL(inv_icm42600_spi_regmap_config, IIO_ICM42600); + struct inv_icm42600_hw { uint8_t whoami; ---
Results of testing on various branches:
| Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.12.y | Success | Success |