Searched hist:"1 d048afe7e52462d6b2a31dd6ee09c4475f39b4b" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/gpu/drm/lima/ |
| H A D | lima_devfreq.h | diff 1d048afe7e52462d6b2a31dd6ee09c4475f39b4b Wed Jan 27 13:40:47 CST 2021 Christian Hewitt <christianshewitt@gmail.com> drm/lima: add governor data with pre-defined thresholds
This patch adapts the panfrost pre-defined thresholds change [0] to the
lima driver to improve real-world performance. The upthreshold value has
been set to ramp GPU frequency to max freq faster (compared to panfrost)
to compensate for the lower overall performance of utgard devices.
[0] https://patchwork.kernel.org/project/dri-devel/patch/20210121170445.19761-1-lukasz.luba@arm.com/
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210127194047.21462-1-christianshewitt@gmail.com
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| H A D | lima_devfreq.c | diff 1d048afe7e52462d6b2a31dd6ee09c4475f39b4b Wed Jan 27 13:40:47 CST 2021 Christian Hewitt <christianshewitt@gmail.com> drm/lima: add governor data with pre-defined thresholds
This patch adapts the panfrost pre-defined thresholds change [0] to the
lima driver to improve real-world performance. The upthreshold value has
been set to ramp GPU frequency to max freq faster (compared to panfrost)
to compensate for the lower overall performance of utgard devices.
[0] https://patchwork.kernel.org/project/dri-devel/patch/20210121170445.19761-1-lukasz.luba@arm.com/
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210127194047.21462-1-christianshewitt@gmail.com
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