From: Julien Panis <jpanis@baylibre.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Zhang Rui <rui.zhang@intel.com>,
Lukasz Luba <lukasz.luba@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Nicolas Pitre <npitre@baylibre.com>
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
Julien Panis <jpanis@baylibre.com>
Subject: [PATCH v2] thermal/drivers/mediatek/lvts_thermal: Remove filtered mode for mt8188
Date: Thu, 16 May 2024 12:44:37 +0200 [thread overview]
Message-ID: <20240516-mtk-thermal-mt8188-mode-fix-v2-1-40a317442c62@baylibre.com> (raw)
Filtered mode is not supported on mt8188 SoC and is the source of bad
results. Move to immediate mode which provides good temperatures.
Fixes: f4745f546e60 ("thermal/drivers/mediatek/lvts_thermal: Add MT8188 support")
Reviewed-by: Nicolas Pitre <npitre@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Julien Panis <jpanis@baylibre.com>
---
Filtered mode was set by mistake and difficulties with the test setup
prevented from catching this earlier. Use default mode (immediate mode)
instead.
---
Changes in v2:
- Add the Fixes tag.
- Link to v1: https://lore.kernel.org/r/20240515-mtk-thermal-mt8188-mode-fix-v1-1-e656b310b67f@baylibre.com
---
drivers/thermal/mediatek/lvts_thermal.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
index 0bb3a495b56e..82c355c466cf 100644
--- a/drivers/thermal/mediatek/lvts_thermal.c
+++ b/drivers/thermal/mediatek/lvts_thermal.c
@@ -1458,7 +1458,6 @@ static const struct lvts_ctrl_data mt8188_lvts_mcu_data_ctrl[] = {
},
VALID_SENSOR_MAP(1, 1, 1, 1),
.offset = 0x0,
- .mode = LVTS_MSR_FILTERED_MODE,
},
{
.lvts_sensor = {
@@ -1469,7 +1468,6 @@ static const struct lvts_ctrl_data mt8188_lvts_mcu_data_ctrl[] = {
},
VALID_SENSOR_MAP(1, 1, 0, 0),
.offset = 0x100,
- .mode = LVTS_MSR_FILTERED_MODE,
}
};
@@ -1483,7 +1481,6 @@ static const struct lvts_ctrl_data mt8188_lvts_ap_data_ctrl[] = {
},
VALID_SENSOR_MAP(0, 1, 0, 0),
.offset = 0x0,
- .mode = LVTS_MSR_FILTERED_MODE,
},
{
.lvts_sensor = {
@@ -1496,7 +1493,6 @@ static const struct lvts_ctrl_data mt8188_lvts_ap_data_ctrl[] = {
},
VALID_SENSOR_MAP(1, 1, 1, 0),
.offset = 0x100,
- .mode = LVTS_MSR_FILTERED_MODE,
},
{
.lvts_sensor = {
@@ -1507,7 +1503,6 @@ static const struct lvts_ctrl_data mt8188_lvts_ap_data_ctrl[] = {
},
VALID_SENSOR_MAP(1, 1, 0, 0),
.offset = 0x200,
- .mode = LVTS_MSR_FILTERED_MODE,
},
{
.lvts_sensor = {
@@ -1518,7 +1513,6 @@ static const struct lvts_ctrl_data mt8188_lvts_ap_data_ctrl[] = {
},
VALID_SENSOR_MAP(1, 1, 0, 0),
.offset = 0x300,
- .mode = LVTS_MSR_FILTERED_MODE,
}
};
---
base-commit: 82d92a9a1b9ea0ea52aff27cddd05009b4edad49
change-id: 20240515-mtk-thermal-mt8188-mode-fix-e583d9a31da1
Best regards,
--
Julien Panis <jpanis@baylibre.com>
next reply other threads:[~2024-05-16 10:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-16 10:44 Julien Panis [this message]
2024-06-04 17:42 ` [PATCH v2] thermal/drivers/mediatek/lvts_thermal: Remove filtered mode for mt8188 Daniel Lezcano
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