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amdgpu: reduce panel_power_saving values

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The loss of color fidelity in battery mode is too dramatic, especially
with dark content (such as GNOME in dark mode or a dark background terminal).
This commit is contained in:
Mario Limonciello 2024-02-14 13:35:56 -06:00
parent 2a36abda82
commit 940c262b74
2 changed files with 5 additions and 5 deletions
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4
src/ppd-action-amdgpu-panel-power.c
View file

@ -149,10 +149,10 @@ ppd_action_amdgpu_panel_update_target (PpdActionAmdgpuPanelPower *self,
if (self->on_battery) {
switch (self->last_profile) {
case PPD_PROFILE_POWER_SAVER:
target = 4;
target = 3;
break;
case PPD_PROFILE_BALANCED:
target = 3;
target = 1;
break;
case PPD_PROFILE_PERFORMANCE:
target = 0;

6
tests/integration_test.py
View file

@ -1318,11 +1318,11 @@ class Tests(dbusmock.DBusTestCase):
# verify balanced updated it
self.set_dbus_property("ActiveProfile", GLib.Variant.new_string("balanced"))
self.assert_sysfs_attr_eventually_is(edp, amdgpu_panel_power_savings, "3")
self.assert_sysfs_attr_eventually_is(edp, amdgpu_panel_power_savings, "1")
# verify power saver updated it
self.set_dbus_property("ActiveProfile", GLib.Variant.new_string("power-saver"))
self.assert_sysfs_attr_eventually_is(edp, amdgpu_panel_power_savings, "4")
self.assert_sysfs_attr_eventually_is(edp, amdgpu_panel_power_savings, "3")
# add another device that supports the feature
edp2 = self.testbed.add_device(
@ -1334,7 +1334,7 @@ class Tests(dbusmock.DBusTestCase):
)
# verify power saver got updated for it
self.assert_sysfs_attr_eventually_is(edp2, amdgpu_panel_power_savings, "4")
self.assert_sysfs_attr_eventually_is(edp2, amdgpu_panel_power_savings, "3")
# add another device that supports the feature, but panel is disconnected
edp3 = self.testbed.add_device(