6.8-stable review patch. If anyone has any objections, please let me know.
------------------
From: Hsin-Te Yuan <yuanhsinte@xxxxxxxxxxxx>
[ Upstream commit 7954c92ede882b0dfd52a5db90291a4151b44c1a ]
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@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20240416-lvts_thermal-v2-1-f8a36882cc53@xxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/thermal/mediatek/lvts_thermal.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
index fd4bd650c77a6..4e5c213a89225 100644
--- a/drivers/thermal/mediatek/lvts_thermal.c
+++ b/drivers/thermal/mediatek/lvts_thermal.c
@@ -1530,11 +1530,15 @@ 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_MT8195,
+ .temp_offset = LVTS_COEFF_B_MT8195,
};
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_MT8195,
+ .temp_offset = LVTS_COEFF_B_MT8195,
};
static const struct lvts_data mt8195_lvts_mcu_data = {
--
2.43.0
