| Message ID | 20241023-drm-vc4-2712-support-v1-31-1cc2d5594907@raspberrypi.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/vc4: Add support for BCM2712 / Pi5 display hardware | expand |
On Wed, Oct 23, 2024 at 05:50:28PM +0100, Dave Stevenson wrote: > From: Dom Cobley <popcornmix@gmail.com> > > For performance/power it is beneficial to adjust gpu clocks with arm clock. > This is how the downstream cpufreq driver works > > Signed-off-by: Dom Cobley <popcornmix@gmail.com> > Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> > --- > drivers/clk/bcm/clk-raspberrypi.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c > index 6d5ee1cddded..274176a938c6 100644 > --- a/drivers/clk/bcm/clk-raspberrypi.c > +++ b/drivers/clk/bcm/clk-raspberrypi.c > @@ -156,7 +156,7 @@ static int raspberrypi_clock_property(struct rpi_firmware *firmware, > struct raspberrypi_firmware_prop msg = { > .id = cpu_to_le32(data->id), > .val = cpu_to_le32(*val), > - .disable_turbo = cpu_to_le32(1), > + .disable_turbo = cpu_to_le32(0), I guess we can simply remove that line? Maxime
Quoting Dave Stevenson (2024-10-23 09:50:28) > From: Dom Cobley <popcornmix@gmail.com> > > For performance/power it is beneficial to adjust gpu clocks with arm clock. > This is how the downstream cpufreq driver works > > Signed-off-by: Dom Cobley <popcornmix@gmail.com> > Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> > --- With Maxime's suggestion: Acked-by: Stephen Boyd <sboyd@kernel.org>
diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c index 6d5ee1cddded..274176a938c6 100644 --- a/drivers/clk/bcm/clk-raspberrypi.c +++ b/drivers/clk/bcm/clk-raspberrypi.c @@ -156,7 +156,7 @@ static int raspberrypi_clock_property(struct rpi_firmware *firmware, struct raspberrypi_firmware_prop msg = { .id = cpu_to_le32(data->id), .val = cpu_to_le32(*val), - .disable_turbo = cpu_to_le32(1), + .disable_turbo = cpu_to_le32(0), }; int ret;