[PATCH] drm/msm: fix a6xx_gmu_clear_oob

Jonathan Marek jonathan at marek.ca
Mon Feb 8 18:55:54 UTC 2021


The cleanup patch broke a6xx_gmu_clear_oob, fix it by adding the missing
bitshift operation.

Fixes: 555c50a4a19b ("drm/msm: Clean up GMU OOB set/clear handling")
Signed-off-by: Jonathan Marek <jonathan at marek.ca>
---
 drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index 71c917f909af..91cf46f84025 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -339,7 +339,7 @@ void a6xx_gmu_clear_oob(struct a6xx_gmu *gmu, enum a6xx_gmu_oob_state state)
 	else
 		bit = a6xx_gmu_oob_bits[state].ack_new;
 
-	gmu_write(gmu, REG_A6XX_GMU_HOST2GMU_INTR_SET, bit);
+	gmu_write(gmu, REG_A6XX_GMU_HOST2GMU_INTR_SET, 1 << bit);
 }
 
 /* Enable CPU control of SPTP power power collapse */
-- 
2.26.1



More information about the dri-devel mailing list