| Message ID | 20230919081054.2050714-10-Basavaraj.Natikar@amd.com |
|---|---|
| State | Accepted |
| Commit | c6c97210e27237438689611980f8a7b87bcc79bf |
| Headers | show |
| Series | [v2,1/9] iio: hid-sensor-als: Use channel index to support more hub attributes | expand |
On Tue, 19 Sep 2023, Basavaraj Natikar wrote: > 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> > --- > 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 >
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 {
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> --- 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(-)