diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-14 11:47:37 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-14 11:47:37 -0800 |
commit | fab0fca1da5cdc48be051715cd9787df04fdce3a (patch) | |
tree | 5d1228cdd22bdd0675090349cf41aeef53e8a14c /drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c | |
parent | ae1985b50afaf76aaa09946ee36b59eaecb2ffae (diff) | |
parent | 7ea4d23293300ca2f225595849a4fe444fb80ea4 (diff) | |
download | linux-fab0fca1da5cdc48be051715cd9787df04fdce3a.tar.bz2 |
Merge tag 'media/v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- some rework at the uAPI pixel format docs
- the smiapp driver has started to gain support for MIPI CSS camera
sensors and was renamed
- two new sensor drivers: ov02a10 and ov9734
- Meson gained a driver for the 2D acceleration unit
- Rockchip rkisp1 driver was promoted from staging
- Cedrus driver gained support for VP8
- two new remote controller keymaps were added
- the usual set of fixes cleanups and driver improvements
* tag 'media/v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (447 commits)
media: ccs: Add support for obtaining C-PHY configuration from firmware
media: ccs-pll: Print pixel rates
media: ccs: Print written register values
media: ccs: Add support for DDR OP SYS and OP PIX clocks
media: ccs-pll: Add support for DDR OP system and pixel clocks
media: ccs: Dual PLL support
media: ccs-pll: Add trivial dual PLL support
media: ccs-pll: Separate VT divisor limit calculation from the rest
media: ccs-pll: Fix VT post-PLL divisor calculation
media: ccs-pll: Make VT divisors 16-bit
media: ccs-pll: Rework bounds checks
media: ccs-pll: Print relevant information on PLL tree
media: ccs-pll: Better separate OP and VT sub-tree calculation
media: ccs-pll: Check for derating and overrating, support non-derating sensors
media: ccs-pll: Split off VT subtree calculation
media: ccs-pll: Add C-PHY support
media: ccs-pll: Add sanity checks
media: ccs-pll: Add support flexible OP PLL pixel clock divider
media: ccs-pll: Support two cycles per pixel on OP domain
media: ccs-pll: Add support for extended input PLL clock divider
...
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 | 28 |
1 files changed, 21 insertions, 7 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 ee22902aaa71..3b7c54d6aa8f 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_pm.c @@ -47,14 +47,16 @@ int mtk_vcodec_init_enc_pm(struct mtk_vcodec_dev *mtkdev) node = of_parse_phandle(dev->of_node, "mediatek,larb", 1); if (!node) { mtk_v4l2_err("no mediatek,larb found"); - return -ENODEV; + 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"); - return -ENODEV; + ret = -ENODEV; + goto put_larbvenc; } pm->larbvenclt = &pdev->dev; @@ -67,11 +69,14 @@ int mtk_vcodec_init_enc_pm(struct mtk_vcodec_dev *mtkdev) enc_clk->clk_info = devm_kcalloc(&pdev->dev, enc_clk->clk_num, sizeof(*clk_info), GFP_KERNEL); - if (!enc_clk->clk_info) - return -ENOMEM; + if (!enc_clk->clk_info) { + ret = -ENOMEM; + goto put_larbvenclt; + } } else { mtk_v4l2_err("Failed to get venc clock count"); - return -EINVAL; + ret = -EINVAL; + goto put_larbvenclt; } for (i = 0; i < enc_clk->clk_num; i++) { @@ -80,22 +85,31 @@ 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); - return ret; + goto put_larbvenclt; } clk_info->vcodec_clk = devm_clk_get(&pdev->dev, clk_info->clk_name); if (IS_ERR(clk_info->vcodec_clk)) { mtk_v4l2_err("venc devm_clk_get (%d)%s fail", i, clk_info->clk_name); - return PTR_ERR(clk_info->vcodec_clk); + ret = PTR_ERR(clk_info->vcodec_clk); + goto put_larbvenclt; } } + return 0; + +put_larbvenclt: + put_device(pm->larbvenclt); +put_larbvenc: + put_device(pm->larbvenc); return ret; } void mtk_vcodec_release_enc_pm(struct mtk_vcodec_dev *mtkdev) { + put_device(mtkdev->pm.larbvenclt); + put_device(mtkdev->pm.larbvenc); } |