diff options
Diffstat (limited to 'drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c')
-rw-r--r-- | drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c | 40 |
1 files changed, 6 insertions, 34 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c index 3b7c54d6aa8f..1b2e4930ed27 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c @@ -43,23 +43,6 @@ int mtk_vcodec_init_enc_pm(struct mtk_vcodec_dev *mtkdev) return -ENODEV; } pm->larbvenc = &pdev->dev; - - node = of_parse_phandle(dev->of_node, "mediatek,larb", 1); - if (!node) { - mtk_v4l2_err("no mediatek,larb found"); - ret = -ENODEV; - goto put_larbvenc; - } - - pdev = of_find_device_by_node(node); - of_node_put(node); - if (!pdev) { - mtk_v4l2_err("no mediatek,larb device found"); - ret = -ENODEV; - goto put_larbvenc; - } - - pm->larbvenclt = &pdev->dev; pdev = mtkdev->plat_dev; pm->dev = &pdev->dev; @@ -71,12 +54,12 @@ int mtk_vcodec_init_enc_pm(struct mtk_vcodec_dev *mtkdev) GFP_KERNEL); if (!enc_clk->clk_info) { ret = -ENOMEM; - goto put_larbvenclt; + goto put_larbvenc; } } else { mtk_v4l2_err("Failed to get venc clock count"); ret = -EINVAL; - goto put_larbvenclt; + goto put_larbvenc; } for (i = 0; i < enc_clk->clk_num; i++) { @@ -85,7 +68,7 @@ int mtk_vcodec_init_enc_pm(struct mtk_vcodec_dev *mtkdev) "clock-names", i, &clk_info->clk_name); if (ret) { mtk_v4l2_err("venc failed to get clk name %d", i); - goto put_larbvenclt; + goto put_larbvenc; } clk_info->vcodec_clk = devm_clk_get(&pdev->dev, clk_info->clk_name); @@ -93,14 +76,12 @@ int mtk_vcodec_init_enc_pm(struct mtk_vcodec_dev *mtkdev) mtk_v4l2_err("venc devm_clk_get (%d)%s fail", i, clk_info->clk_name); ret = PTR_ERR(clk_info->vcodec_clk); - goto put_larbvenclt; + goto put_larbvenc; } } return 0; -put_larbvenclt: - put_device(pm->larbvenclt); put_larbvenc: put_device(pm->larbvenc); return ret; @@ -108,7 +89,7 @@ put_larbvenc: void mtk_vcodec_release_enc_pm(struct mtk_vcodec_dev *mtkdev) { - put_device(mtkdev->pm.larbvenclt); + pm_runtime_disable(mtkdev->pm.dev); put_device(mtkdev->pm.larbvenc); } @@ -130,18 +111,10 @@ void mtk_vcodec_enc_clock_on(struct mtk_vcodec_pm *pm) ret = mtk_smi_larb_get(pm->larbvenc); if (ret) { mtk_v4l2_err("mtk_smi_larb_get larb3 fail %d", ret); - goto larbvencerr; - } - ret = mtk_smi_larb_get(pm->larbvenclt); - if (ret) { - mtk_v4l2_err("mtk_smi_larb_get larb4 fail %d", ret); - goto larbvenclterr; + goto clkerr; } return; -larbvenclterr: - mtk_smi_larb_put(pm->larbvenc); -larbvencerr: clkerr: for (i -= 1; i >= 0; i--) clk_disable_unprepare(enc_clk->clk_info[i].vcodec_clk); @@ -153,7 +126,6 @@ void mtk_vcodec_enc_clock_off(struct mtk_vcodec_pm *pm) int i = 0; mtk_smi_larb_put(pm->larbvenc); - mtk_smi_larb_put(pm->larbvenclt); for (i = enc_clk->clk_num - 1; i >= 0; i--) clk_disable_unprepare(enc_clk->clk_info[i].vcodec_clk); } |