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@xxxxxxx>
---
drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c | 5 ++++-
drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h | 2 ++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
index f100aaafa167..8a037de08e92 100644
--- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
+++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
@@ -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));
diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h
index 6f6f5db150c3..656c3e95ef8c 100644
--- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h
+++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h
@@ -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 {
--
2.25.1
