diff options
Diffstat (limited to 'drivers/media/platform/davinci')
| -rw-r--r-- | drivers/media/platform/davinci/isif.c | 3 | ||||
| -rw-r--r-- | drivers/media/platform/davinci/vpbe_display.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/davinci/vpss.c | 5 |
3 files changed, 8 insertions, 2 deletions
diff --git a/drivers/media/platform/davinci/isif.c b/drivers/media/platform/davinci/isif.c index 5813b49391ed..90d0f13283ae 100644 --- a/drivers/media/platform/davinci/isif.c +++ b/drivers/media/platform/davinci/isif.c @@ -1102,7 +1102,8 @@ fail_nobase_res: while (i >= 0) { res = platform_get_resource(pdev, IORESOURCE_MEM, i); - release_mem_region(res->start, resource_size(res)); + if (res) + release_mem_region(res->start, resource_size(res)); i--; } vpfe_unregister_ccdc_device(&isif_hw_dev); diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c index 13d027031ff0..82b06cc48bd1 100644 --- a/drivers/media/platform/davinci/vpbe_display.c +++ b/drivers/media/platform/davinci/vpbe_display.c @@ -518,7 +518,7 @@ vpbe_disp_calculate_scale_factor(struct vpbe_display *disp_dev, else if (v_scale == 4) layer_info->v_zoom = ZOOM_X4; if (v_exp) - layer_info->h_exp = V_EXP_6_OVER_5; + layer_info->v_exp = V_EXP_6_OVER_5; } else { /* no scaling, only cropping. Set display area to crop area */ cfg->ysize = expected_ysize; diff --git a/drivers/media/platform/davinci/vpss.c b/drivers/media/platform/davinci/vpss.c index f2d27b932999..2ee4cd9e6d80 100644 --- a/drivers/media/platform/davinci/vpss.c +++ b/drivers/media/platform/davinci/vpss.c @@ -518,6 +518,11 @@ static int __init vpss_init(void) return -EBUSY; oper_cfg.vpss_regs_base2 = ioremap(VPSS_CLK_CTRL, 4); + if (unlikely(!oper_cfg.vpss_regs_base2)) { + release_mem_region(VPSS_CLK_CTRL, 4); + return -ENOMEM; + } + writel(VPSS_CLK_CTRL_VENCCLKEN | VPSS_CLK_CTRL_DACCLKEN, oper_cfg.vpss_regs_base2); |