From 4a9d36b0610aa7034340e976652e5b43320dd7c5 Mon Sep 17 00:00:00 2001

From: Konrad Dybcio <konrad.dybcio@somainline.org>

Date: Sun, 28 Feb 2021 13:36:51 +0100

Subject: [PATCH] drm/msm/adreno: a5xx_power: Don't apply A540 lm_setup to other GPUs

Git-commit: 4a9d36b0610aa7034340e976652e5b43320dd7c5

Patch-mainline: v5.12-rc5

References: git-fixes

While passing the A530-specific lm_setup func to A530 and A540

to !A530 was fine back when only these two were supported, it

certainly is not a good idea to send A540 specifics to smaller

GPUs like A508 and friends.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>

Signed-off-by: Rob Clark <robdclark@chromium.org>

Acked-by: Takashi Iwai <tiwai@suse.de>

---

 drivers/gpu/drm/msm/adreno/a5xx_power.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/adreno/a5xx_power.c b/drivers/gpu/drm/msm/adreno/a5xx_power.c

index 5ccc9da455a1..c35b06b46fcc 100644

--- a/drivers/gpu/drm/msm/adreno/a5xx_power.c

+++ b/drivers/gpu/drm/msm/adreno/a5xx_power.c

@@ -304,7 +304,7 @@ int a5xx_power_init(struct msm_gpu *gpu)

 	/* Set up the limits management */

 	if (adreno_is_a530(adreno_gpu))

 		a530_lm_setup(gpu);

-	else

+	else if (adreno_is_a540(adreno_gpu))

 		a540_lm_setup(gpu);

 	/* Set up SP/TP power collpase */

-- 

2.26.2