diff options
| author | Basavaraj Natikar <Basavaraj.Natikar@amd.com> | 2021-06-18 11:18:37 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-06-24 15:28:03 +0300 |
| commit | 0aad9c95eb9a2b086322e28ae2e58ad25598604e (patch) | |
| tree | 40b08998c694e86067bbade93a1f0c80990fe8e2 /drivers/hid/amd-sfh-hid/amd_sfh_hid.h | |
| parent | f264481ad614dfd9aae59eeefa5fc664cdf173ae (diff) | |
| download | linux-0aad9c95eb9a2b086322e28ae2e58ad25598604e.tar.xz | |
HID: amd_sfh: Extend ALS support for newer AMD platform
Extend ALS support for AMD next generation SoC's like Renoir, Cezanne.
AMD next generation platforms use C2P message register to read ALS
sensor data instead of DRAM address.
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Reviewed-by: Nehal Shah <nehal-bakulchandra.shah@amd.com>
Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/amd-sfh-hid/amd_sfh_hid.h')
| -rw-r--r-- | drivers/hid/amd-sfh-hid/amd_sfh_hid.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_hid.h b/drivers/hid/amd-sfh-hid/amd_sfh_hid.h index d7eac1728e31..359c5de96af8 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_hid.h +++ b/drivers/hid/amd-sfh-hid/amd_sfh_hid.h @@ -14,6 +14,11 @@ #define AMD_SFH_HID_VENDOR 0x1022 #define AMD_SFH_HID_PRODUCT 0x0001 +struct amd_input_data { + u32 *sensor_virt_addr[MAX_HID_DEVICES]; + u8 *input_report[MAX_HID_DEVICES]; +}; + struct amdtp_cl_data { u8 init_done; u32 cur_hid_dev; @@ -26,7 +31,6 @@ struct amdtp_cl_data { u8 *hid_descr[MAX_HID_DEVICES]; int hid_descr_size[MAX_HID_DEVICES]; phys_addr_t phys_addr_base; - u32 *sensor_virt_addr[MAX_HID_DEVICES]; dma_addr_t sensor_dma_addr[MAX_HID_DEVICES]; u32 sensor_sts[MAX_HID_DEVICES]; u32 sensor_requested_cnt[MAX_HID_DEVICES]; @@ -34,8 +38,8 @@ struct amdtp_cl_data { u8 report_id[MAX_HID_DEVICES]; u8 sensor_idx[MAX_HID_DEVICES]; u8 *feature_report[MAX_HID_DEVICES]; - u8 *input_report[MAX_HID_DEVICES]; u8 request_done[MAX_HID_DEVICES]; + struct amd_input_data *in_data; struct delayed_work work; struct delayed_work work_buffer; }; @@ -64,4 +68,6 @@ void amdtp_hid_remove(struct amdtp_cl_data *cli_data); int amd_sfh_get_report(struct hid_device *hid, int report_id, int report_type); void amd_sfh_set_report(struct hid_device *hid, int report_id, int report_type); void amdtp_hid_wakeup(struct hid_device *hid); +u8 get_input_report(u8 current_index, int sensor_idx, int report_id, + struct amd_input_data *in_data); #endif |