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[2001:14ba:a085:4d00::8a5]) by smtp.gmail.com with ESMTPSA id f21-20020ac251b5000000b004cb45148027sm347567lfk.203.2023.04.20.15.25.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Apr 2023 15:25:59 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH v2 2/2] drm/msm/dpu: stop mapping the regdma region Date: Fri, 21 Apr 2023 01:25:58 +0300 Message-Id: <20230420222558.1208887-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230420222558.1208887-1-dmitry.baryshkov@linaro.org> References: <20230420222558.1208887-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Stop mapping the regdma region. The driver does not support regdma. Signed-off-by: Dmitry Baryshkov Reviewed-by: Marijn Suijten Reviewed-by: Abhinav Kumar --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 6 ------ drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 2 +- 2 files changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 0e7a68714e9e..28d74d4d2c1d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -1033,12 +1033,6 @@ static int dpu_kms_hw_init(struct msm_kms *kms) DPU_DEBUG("VBIF NRT is not defined"); } - dpu_kms->reg_dma = msm_ioremap_quiet(dpu_kms->pdev, "regdma"); - if (IS_ERR(dpu_kms->reg_dma)) { - dpu_kms->reg_dma = NULL; - DPU_DEBUG("REG_DMA is not defined"); - } - dpu_kms_parse_data_bus_icc_path(dpu_kms); rc = pm_runtime_resume_and_get(&dpu_kms->pdev->dev); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h index aca39a4689f4..15111e433f21 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h @@ -71,7 +71,7 @@ struct dpu_kms { const struct dpu_mdss_cfg *catalog; /* io/register spaces: */ - void __iomem *mmio, *vbif[VBIF_MAX], *reg_dma; + void __iomem *mmio, *vbif[VBIF_MAX]; struct regulator *vdd; struct regulator *mmagic;