diff mbox series

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

Message ID 20241023-drm-vc4-2712-support-v1-31-1cc2d5594907@raspberrypi.com (mailing list archive)
State New
Headers show
Series drm/vc4: Add support for BCM2712 / Pi5 display hardware | expand

Commit Message

Dave Stevenson Oct. 23, 2024, 4:50 p.m. UTC
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 mbox series

Patch

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;