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HID: amd_sfh: Add light chromaticity for SFH1.1

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In most cases, ambient color sensors also support the x and y light
colors, which represent the coordinates on the CIE 1931 chromaticity
diagram. Thus, add light chromaticity x and y for SFH1.1.

Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Link: https://lore.kernel.org/r/20230919081054.2050714-10-Basavaraj.Natikar@amd.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Basavaraj Natikar 2023-09-19 13:40:54 +05:30 committed by Jonathan Cameron
parent 3244d44a7c
commit c6c97210e2
2 changed files with 6 additions and 1 deletions
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5
drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
View File

@ -238,8 +238,11 @@ static u8 get_input_rep(u8 current_index, int sensor_idx, int report_id,
als_input.illuminance_value = float_to_int(als_data.lux);
memcpy_fromio(&binfo, mp2->vsbase, sizeof(struct sfh_base_info));
if (binfo.sbase.s_prop[ALS_IDX].sf.feat & 0x2)
if (binfo.sbase.s_prop[ALS_IDX].sf.feat & 0x2) {
als_input.light_color_temp = als_data.light_color_temp;
als_input.chromaticity_x_value = float_to_int(als_data.chromaticity_x);
als_input.chromaticity_y_value = float_to_int(als_data.chromaticity_y);
}
report_size = sizeof(als_input);
memcpy(input_report, &als_input, sizeof(als_input));

2
drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h
View File

@ -147,6 +147,8 @@ struct sfh_als_data {
struct sfh_common_data commondata;
u32 lux;
u32 light_color_temp;
u32 chromaticity_x;
u32 chromaticity_y;
};
struct hpd_status {