A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "msm: kgsl: Update HW idle check for A619 holi"

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qctecmdr 2020-09-28 10:21:01 -07:00 • committed by Gerrit - the friendly Code Review server
commit e6c57233a1
1 changed files with 5 additions and 4 deletions
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9
drivers/gpu/msm/adreno_a6xx.c
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@ -1099,13 +1099,14 @@ static void a6xx_gpu_keepalive(struct adreno_device *adreno_dev,
static bool a619_holi_hw_isidle(struct adreno_device *adreno_dev)
{
struct kgsl_device *device = KGSL_DEVICE(adreno_dev);
unsigned int reg;
adreno_read_gmu_wrapper(adreno_dev,
A6XX_GPU_GMU_AO_GPU_CX_BUSY_STATUS, &reg);
kgsl_regread(device, A6XX_RBBM_STATUS, &reg);
if (reg & 0xfffffffe)
return false;
/* Bit 23 is GPUBUSYIGNAHB */
return (reg & BIT(23)) ? false : true;
return adreno_irq_pending(adreno_dev) ? false : true;
}
bool a6xx_hw_isidle(struct adreno_device *adreno_dev)