display drivers may need to access aspace to allocate internal buffers (e.g. DSI to allocate cmd buffer) This change populates the needed info. Signed-off-by: Jeykumar Sankaran <jsanka@xxxxxxxxxxxxxx> --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 2c187e9..f6fea21 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -1835,8 +1835,6 @@ static int _dpu_kms_mmu_init(struct dpu_kms *dpu_kms) goto fail; } - dpu_kms->aspace[0] = aspace; - ret = aspace->mmu->funcs->attach(aspace->mmu, (const char **)iommu_ports, ARRAY_SIZE(iommu_ports)); @@ -1845,7 +1843,9 @@ static int _dpu_kms_mmu_init(struct dpu_kms *dpu_kms) msm_gem_address_space_put(aspace); goto fail; } + aspace->domain_attached = true; + dpu_kms->aspace[0] = aspace; #endif return 0; fail: @@ -2004,6 +2004,9 @@ static int dpu_kms_hw_init(struct msm_kms *kms) goto power_error; } + if (dpu_kms->aspace[0]) + kms->aspace = dpu_kms->aspace[0]; + #ifdef CONFIG_CHROME_REGDMA /* Initialize reg dma block which is a singleton */ rc = dpu_reg_dma_init(dpu_kms->reg_dma, dpu_kms->catalog, -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
