From: Antheas Kapenekakis <lkml@antheas.dev>
To: platform-driver-x86@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
"Derek John Clark" <derekjohn.clark@gmail.com>,
"Joaquín Ignacio Aramendía" <samsagax@gmail.com>,
"Hans de Goede" <hdegoede@redhat.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
Eileen <eileen@one-netbook.com>,
"Antheas Kapenekakis" <lkml@antheas.dev>
Subject: [PATCH v1 1/2] platform/x86: oxpec: Fix turbo register for G1 AMD
Date: Fri, 18 Jul 2025 18:33:04 +0200 [thread overview]
Message-ID: <20250718163305.159232-1-lkml@antheas.dev> (raw)
Turns out that the AMD variant of the G1 uses different turbo registers
than the Intel variant. Differentiate them and apply the correct ones
to the AMD variant.
Fixes: b369395c895b ("platform/x86: oxpec: Add support for the OneXPlayer G1")
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
---
drivers/platform/x86/oxpec.c | 37 +++++++++++++++++++++++-------------
1 file changed, 24 insertions(+), 13 deletions(-)
diff --git a/drivers/platform/x86/oxpec.c b/drivers/platform/x86/oxpec.c
index 06759036945d..9839e8cb82ce 100644
--- a/drivers/platform/x86/oxpec.c
+++ b/drivers/platform/x86/oxpec.c
@@ -58,7 +58,8 @@ enum oxp_board {
oxp_mini_amd_a07,
oxp_mini_amd_pro,
oxp_x1,
- oxp_g1,
+ oxp_g1_i,
+ oxp_g1_a,
};
static enum oxp_board board;
@@ -247,14 +248,14 @@ static const struct dmi_system_id dmi_table[] = {
DMI_MATCH(DMI_BOARD_VENDOR, "ONE-NETBOOK"),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONEXPLAYER G1 A"),
},
- .driver_data = (void *)oxp_g1,
+ .driver_data = (void *)oxp_g1_a,
},
{
.matches = {
DMI_MATCH(DMI_BOARD_VENDOR, "ONE-NETBOOK"),
DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONEXPLAYER G1 i"),
},
- .driver_data = (void *)oxp_g1,
+ .driver_data = (void *)oxp_g1_i,
},
{
.matches = {
@@ -352,7 +353,8 @@ static umode_t tt_toggle_is_visible(struct kobject *kobj,
case oxp_mini_amd_a07:
case oxp_mini_amd_pro:
case oxp_x1:
- case oxp_g1:
+ case oxp_g1_i:
+ case oxp_g1_a:
return attr->mode;
default:
break;
@@ -381,12 +383,13 @@ static ssize_t tt_toggle_store(struct device *dev,
case aok_zoe_a1:
case oxp_fly:
case oxp_mini_amd_pro:
+ case oxp_g1_a:
reg = OXP_TURBO_SWITCH_REG;
mask = OXP_TURBO_TAKE_VAL;
break;
case oxp_2:
case oxp_x1:
- case oxp_g1:
+ case oxp_g1_i:
reg = OXP_2_TURBO_SWITCH_REG;
mask = OXP_TURBO_TAKE_VAL;
break;
@@ -426,12 +429,13 @@ static ssize_t tt_toggle_show(struct device *dev,
case aok_zoe_a1:
case oxp_fly:
case oxp_mini_amd_pro:
+ case oxp_g1_a:
reg = OXP_TURBO_SWITCH_REG;
mask = OXP_TURBO_TAKE_VAL;
break;
case oxp_2:
case oxp_x1:
- case oxp_g1:
+ case oxp_g1_i:
reg = OXP_2_TURBO_SWITCH_REG;
mask = OXP_TURBO_TAKE_VAL;
break;
@@ -520,7 +524,8 @@ static bool oxp_psy_ext_supported(void)
{
switch (board) {
case oxp_x1:
- case oxp_g1:
+ case oxp_g1_i:
+ case oxp_g1_a:
case oxp_fly:
return true;
default:
@@ -659,7 +664,8 @@ static int oxp_pwm_enable(void)
case oxp_mini_amd_a07:
case oxp_mini_amd_pro:
case oxp_x1:
- case oxp_g1:
+ case oxp_g1_i:
+ case oxp_g1_a:
return write_to_ec(OXP_SENSOR_PWM_ENABLE_REG, PWM_MODE_MANUAL);
default:
return -EINVAL;
@@ -686,7 +692,8 @@ static int oxp_pwm_disable(void)
case oxp_mini_amd_a07:
case oxp_mini_amd_pro:
case oxp_x1:
- case oxp_g1:
+ case oxp_g1_i:
+ case oxp_g1_a:
return write_to_ec(OXP_SENSOR_PWM_ENABLE_REG, PWM_MODE_AUTO);
default:
return -EINVAL;
@@ -713,7 +720,8 @@ static int oxp_pwm_read(long *val)
case oxp_mini_amd_a07:
case oxp_mini_amd_pro:
case oxp_x1:
- case oxp_g1:
+ case oxp_g1_i:
+ case oxp_g1_a:
return read_from_ec(OXP_SENSOR_PWM_ENABLE_REG, 1, val);
default:
return -EOPNOTSUPP;
@@ -742,7 +750,7 @@ static int oxp_pwm_fan_speed(long *val)
return read_from_ec(ORANGEPI_SENSOR_FAN_REG, 2, val);
case oxp_2:
case oxp_x1:
- case oxp_g1:
+ case oxp_g1_i:
return read_from_ec(OXP_2_SENSOR_FAN_REG, 2, val);
case aok_zoe_a1:
case aya_neo_2:
@@ -757,6 +765,7 @@ static int oxp_pwm_fan_speed(long *val)
case oxp_mini_amd:
case oxp_mini_amd_a07:
case oxp_mini_amd_pro:
+ case oxp_g1_a:
return read_from_ec(OXP_SENSOR_FAN_REG, 2, val);
default:
return -EOPNOTSUPP;
@@ -776,7 +785,7 @@ static int oxp_pwm_input_write(long val)
return write_to_ec(ORANGEPI_SENSOR_PWM_REG, val);
case oxp_2:
case oxp_x1:
- case oxp_g1:
+ case oxp_g1_i:
/* scale to range [0-184] */
val = (val * 184) / 255;
return write_to_ec(OXP_SENSOR_PWM_REG, val);
@@ -796,6 +805,7 @@ static int oxp_pwm_input_write(long val)
case aok_zoe_a1:
case oxp_fly:
case oxp_mini_amd_pro:
+ case oxp_g1_a:
return write_to_ec(OXP_SENSOR_PWM_REG, val);
default:
return -EOPNOTSUPP;
@@ -816,7 +826,7 @@ static int oxp_pwm_input_read(long *val)
break;
case oxp_2:
case oxp_x1:
- case oxp_g1:
+ case oxp_g1_i:
ret = read_from_ec(OXP_SENSOR_PWM_REG, 1, val);
if (ret)
return ret;
@@ -842,6 +852,7 @@ static int oxp_pwm_input_read(long *val)
case aok_zoe_a1:
case oxp_fly:
case oxp_mini_amd_pro:
+ case oxp_g1_a:
default:
ret = read_from_ec(OXP_SENSOR_PWM_REG, 1, val);
if (ret)
--
2.50.1
next reply other threads:[~2025-07-18 16:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-18 16:33 Antheas Kapenekakis [this message]
2025-07-18 16:33 ` [PATCH v1 2/2] platform/x86: oxpec: Add support for OneXPlayer X1 Mini Pro (Strix Point) Antheas Kapenekakis
2025-07-22 13:22 ` [PATCH v1 1/2] platform/x86: oxpec: Fix turbo register for G1 AMD Ilpo Järvinen
2025-07-22 13:27 ` Antheas Kapenekakis
2025-07-22 13:31 ` Ilpo Järvinen
2025-07-22 15:38 ` Ilpo Järvinen
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