19 Aug
2019
19 Aug
'19
4:57 p.m.
On Fri, Aug 16, 2019 at 4:31 AM Steven Price steven.price@arm.com wrote:
If there is no regulator defined for the GPU then still control the frequency using the supplied clock.
Some boards have clock control but no (direct) control of the regulator. For example the HiKey960 uses a mailbox protocol to a MCU to control frequencies and doesn't directly control the voltage. This patch allows frequency control of the GPU on this system.
Signed-off-by: Steven Price steven.price@arm.com
drivers/gpu/drm/panfrost/panfrost_devfreq.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
Applied, thanks.
Rob