| Message ID | 20240410-lvts_thermal-v1-1-ee50b29c1756@chromium.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | thermal/drivers/mediatek/lvts_thermal: Add coeff for mt8192 | expand |
Il 10/04/24 12:06, Hsin-Te Yuan ha scritto: > In order for lvts_raw_to_temp to function properly on mt8192, > temperature coefficients for mt8192 need to be added. > > Fixes: 288732242db4 ("thermal/drivers/mediatek/lvts_thermal: Add mt8192 support") > Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org> > --- > drivers/thermal/mediatek/lvts_thermal.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c > index fd4bd650c77a6..6d226c3e135ca 100644 > --- a/drivers/thermal/mediatek/lvts_thermal.c > +++ b/drivers/thermal/mediatek/lvts_thermal.c > @@ -80,6 +80,8 @@ > #define LVTS_SENSOR_MAX 4 > #define LVTS_GOLDEN_TEMP_MAX 62 > #define LVTS_GOLDEN_TEMP_DEFAULT 50 > +#define LVTS_COEFF_A_MT8192 -250460 > +#define LVTS_COEFF_B_MT8192 250460 This is the same as LVTS_COEFF_{A,B}_MT8195, please just assign that to both 7988 and 8192's lvts_ap_data. No need to create duplicate definitions. Cheers, Angelo > #define LVTS_COEFF_A_MT8195 -250460 > #define LVTS_COEFF_B_MT8195 250460 > #define LVTS_COEFF_A_MT7988 -204650 > @@ -1530,11 +1532,15 @@ static const struct lvts_data mt7988_lvts_ap_data = { > static const struct lvts_data mt8192_lvts_mcu_data = { > .lvts_ctrl = mt8192_lvts_mcu_data_ctrl, > .num_lvts_ctrl = ARRAY_SIZE(mt8192_lvts_mcu_data_ctrl), > + .temp_factor = LVTS_COEFF_A_MT8192, > + .temp_offset = LVTS_COEFF_B_MT8192, > }; > > static const struct lvts_data mt8192_lvts_ap_data = { > .lvts_ctrl = mt8192_lvts_ap_data_ctrl, > .num_lvts_ctrl = ARRAY_SIZE(mt8192_lvts_ap_data_ctrl), > + .temp_factor = LVTS_COEFF_A_MT8192, > + .temp_offset = LVTS_COEFF_B_MT8192, > }; > > static const struct lvts_data mt8195_lvts_mcu_data = { > > --- > base-commit: 20cb38a7af88dc40095da7c2c9094da3873fea23 > change-id: 20240410-lvts_thermal-3d365847acff > > Best regards,
diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c index fd4bd650c77a6..6d226c3e135ca 100644 --- a/drivers/thermal/mediatek/lvts_thermal.c +++ b/drivers/thermal/mediatek/lvts_thermal.c @@ -80,6 +80,8 @@ #define LVTS_SENSOR_MAX 4 #define LVTS_GOLDEN_TEMP_MAX 62 #define LVTS_GOLDEN_TEMP_DEFAULT 50 +#define LVTS_COEFF_A_MT8192 -250460 +#define LVTS_COEFF_B_MT8192 250460 #define LVTS_COEFF_A_MT8195 -250460 #define LVTS_COEFF_B_MT8195 250460 #define LVTS_COEFF_A_MT7988 -204650 @@ -1530,11 +1532,15 @@ static const struct lvts_data mt7988_lvts_ap_data = { static const struct lvts_data mt8192_lvts_mcu_data = { .lvts_ctrl = mt8192_lvts_mcu_data_ctrl, .num_lvts_ctrl = ARRAY_SIZE(mt8192_lvts_mcu_data_ctrl), + .temp_factor = LVTS_COEFF_A_MT8192, + .temp_offset = LVTS_COEFF_B_MT8192, }; static const struct lvts_data mt8192_lvts_ap_data = { .lvts_ctrl = mt8192_lvts_ap_data_ctrl, .num_lvts_ctrl = ARRAY_SIZE(mt8192_lvts_ap_data_ctrl), + .temp_factor = LVTS_COEFF_A_MT8192, + .temp_offset = LVTS_COEFF_B_MT8192, }; static const struct lvts_data mt8195_lvts_mcu_data = {
In order for lvts_raw_to_temp to function properly on mt8192, temperature coefficients for mt8192 need to be added. Fixes: 288732242db4 ("thermal/drivers/mediatek/lvts_thermal: Add mt8192 support") Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org> --- drivers/thermal/mediatek/lvts_thermal.c | 6 ++++++ 1 file changed, 6 insertions(+) --- base-commit: 20cb38a7af88dc40095da7c2c9094da3873fea23 change-id: 20240410-lvts_thermal-3d365847acff Best regards,