Re: [PATCH 31/37] clk: bcm: rpi: Allow cpufreq driver to also adjust gpu clocks

From: Maxime Ripard
Date: Thu Oct 24 2024 - 10:40:51 EST


On Wed, Oct 23, 2024 at 05:50:28PM +0100, Dave Stevenson wrote:
> From: Dom Cobley <popcornmix@xxxxxxxxx>
>
> 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@xxxxxxxxx>
> Signed-off-by: Dave Stevenson <dave.stevenson@xxxxxxxxxxxxxxx>
> ---
> 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

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