android/android_kernel_samsung_sm8650
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i2c: nvidia-gpu: Add ACPI property to align with device-tree

Browse Source 
commit f510b0a3565b9231e828e23a7e0f9790b97edf96 upstream.

Device-tree uses the 'firmware-name' string property to pass a name of
the firmware build to the Cypress CCGx driver. Add a new ACPI string
property to the NVIDIA GPU I2C driver to align with device-tree so that
we can migrate to using a common property name for both ACPI and
device-tree.

Signed-off-by: Wayne Chang <waynec@nvidia.com>
Co-developed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Ajay Gupta <ajayg@nvidia.com>
Acked-by: Wolfram Sang <wsa@kernel.org>
Link: https://lore.kernel.org/r/20230131175748.256423-3-jonathanh@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wayne Chang 2023-01-31 17:57:44 +00:00 committed by Greg Kroah-Hartman
parent f40d621387
commit 7b67af8dea
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/i2c/busses/i2c-nvidia-gpu.c
View File

@ -261,6 +261,7 @@ MODULE_DEVICE_TABLE(pci, gpu_i2c_ids);
static const struct property_entry ccgx_props[] = {
/* Use FW built for NVIDIA (nv) only */
PROPERTY_ENTRY_U16("ccgx,firmware-build", ('n' << 8) | 'v'),
PROPERTY_ENTRY_STRING("firmware-name", "nvidia,gpu"),
{ }
};