diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0077-drm-amdgpu-enable-sysfs-interface-for-powerplay.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0077-drm-amdgpu-enable-sysfs-interface-for-powerplay.patch | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/common/recipes-kernel/linux/files/0077-drm-amdgpu-enable-sysfs-interface-for-powerplay.patch b/common/recipes-kernel/linux/files/0077-drm-amdgpu-enable-sysfs-interface-for-powerplay.patch deleted file mode 100644 index a5b3bef8..00000000 --- a/common/recipes-kernel/linux/files/0077-drm-amdgpu-enable-sysfs-interface-for-powerplay.patch +++ /dev/null @@ -1,77 +0,0 @@ -From cba61490ee35e59fac852328417517535715f572 Mon Sep 17 00:00:00 2001 -From: Rex Zhu <Rex.Zhu@amd.com> -Date: Tue, 10 Nov 2015 18:29:11 -0500 -Subject: [PATCH 0077/1110] drm/amdgpu: enable sysfs interface for powerplay - -Same interface exposed in pre-powerplay dpm code. - -Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> -Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 20 +++++++++++--------- - 1 file changed, 11 insertions(+), 9 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c -index 534bfac..754c169 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c -@@ -184,10 +184,10 @@ static ssize_t amdgpu_hwmon_show_temp(struct device *dev, - struct amdgpu_device *adev = dev_get_drvdata(dev); - int temp; - -- if (adev->pm.funcs->get_temperature) -- temp = amdgpu_dpm_get_temperature(adev); -- else -+ if (!amdgpu_powerplay && !adev->pm.funcs->get_temperature) - temp = 0; -+ else -+ temp = amdgpu_dpm_get_temperature(adev); - - return snprintf(buf, PAGE_SIZE, "%d\n", temp); - } -@@ -215,8 +215,10 @@ static ssize_t amdgpu_hwmon_get_pwm1_enable(struct device *dev, - struct amdgpu_device *adev = dev_get_drvdata(dev); - u32 pwm_mode = 0; - -- if (adev->pm.funcs->get_fan_control_mode) -- pwm_mode = amdgpu_dpm_get_fan_control_mode(adev); -+ if (!amdgpu_powerplay && !adev->pm.funcs->get_fan_control_mode) -+ return -EINVAL; -+ -+ pwm_mode = amdgpu_dpm_get_fan_control_mode(adev); - - /* never 0 (full-speed), fuse or smc-controlled always */ - return sprintf(buf, "%i\n", pwm_mode == FDO_PWM_MODE_STATIC ? 1 : 2); -@@ -231,7 +233,7 @@ static ssize_t amdgpu_hwmon_set_pwm1_enable(struct device *dev, - int err; - int value; - -- if (!adev->pm.funcs->set_fan_control_mode) -+ if (!amdgpu_powerplay && !adev->pm.funcs->set_fan_control_mode) - return -EINVAL; - - err = kstrtoint(buf, 10, &value); -@@ -328,9 +330,6 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj, - struct amdgpu_device *adev = dev_get_drvdata(dev); - umode_t effective_mode = attr->mode; - -- if (amdgpu_powerplay) -- return 0; /* to do */ -- - /* Skip limit attributes if DPM is not enabled */ - if (!adev->pm.dpm_enabled && - (attr == &sensor_dev_attr_temp1_crit.dev_attr.attr || -@@ -341,6 +340,9 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj, - attr == &sensor_dev_attr_pwm1_min.dev_attr.attr)) - return 0; - -+ if (amdgpu_powerplay) -+ return effective_mode; -+ - /* Skip fan attributes if fan is not present */ - if (adev->pm.no_fan && - (attr == &sensor_dev_attr_pwm1.dev_attr.attr || --- -2.7.4 - |