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Message-Id: <20220121165436.30956-2-sampaio.ime@gmail.com>
Date: Fri, 21 Jan 2022 13:54:06 -0300
From: Luiz Sampaio <sampaio.ime@...il.com>
To: Ben Skeggs <bskeggs@...hat.com>, Karol Herbst <kherbst@...hat.com>,
Lyude Paul <lyude@...hat.com>, David Airlie <airlied@...ux.ie>,
Daniel Vetter <daniel@...ll.ch>
Cc: linux-kernel@...r.kernel.org, Luiz Sampaio <sampaio.ime@...il.com>,
dri-devel@...ts.freedesktop.org, nouveau@...ts.freedesktop.org
Subject: [PATCH 01/31] gpu: nouveau: nouveau_led: changing LED_FULL to actual value
The enum led_brightness, which contains the declaration of LED_OFF,
LED_ON, LED_HALF and LED_FULL is obsolete, as the led class now supports
max_brightness.
---
drivers/gpu/drm/nouveau/nouveau_led.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_led.c b/drivers/gpu/drm/nouveau/nouveau_led.c
index 2c5e0628da12..df4a734510e1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_led.c
+++ b/drivers/gpu/drm/nouveau/nouveau_led.c
@@ -45,7 +45,7 @@ nouveau_led_get_brightness(struct led_classdev *led)
duty = nvif_rd32(device, 0x61c884) & 0x00ffffff;
if (div > 0)
- return duty * LED_FULL / div;
+ return duty * 255 / div;
else
return 0;
}
@@ -62,7 +62,7 @@ nouveau_led_set_brightness(struct led_classdev *led, enum led_brightness value)
u32 div, duty;
div = input_clk / freq;
- duty = value * div / LED_FULL;
+ duty = value * div / 255;
/* for now, this is safe to directly poke those registers because:
* - A: nvidia never puts the logo led to any other PWM controler
--
2.34.1
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