diff options
| -rw-r--r-- | drivers/video/omap2/dss/dss_features.c | 1 | ||||
| -rw-r--r-- | drivers/video/omap2/dss/hdmi.c | 11 | ||||
| -rw-r--r-- | drivers/video/omap2/dss/ti_hdmi.h | 7 | ||||
| -rw-r--r-- | drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c | 10 |
4 files changed, 21 insertions, 8 deletions
diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c index 3a28c5c79f46..234ed8ad89ea 100644 --- a/drivers/video/omap2/dss/dss_features.c +++ b/drivers/video/omap2/dss/dss_features.c @@ -568,6 +568,7 @@ static const struct ti_hdmi_ip_ops omap4_hdmi_functions = { .pll_enable = ti_hdmi_4xxx_pll_enable, .pll_disable = ti_hdmi_4xxx_pll_disable, .video_enable = ti_hdmi_4xxx_wp_video_start, + .video_disable = ti_hdmi_4xxx_wp_video_stop, .dump_wrapper = ti_hdmi_4xxx_wp_dump, .dump_core = ti_hdmi_4xxx_core_dump, .dump_pll = ti_hdmi_4xxx_pll_dump, diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c index 2a011401c8f2..8f0549a2e796 100644 --- a/drivers/video/omap2/dss/hdmi.c +++ b/drivers/video/omap2/dss/hdmi.c @@ -324,7 +324,7 @@ static int hdmi_power_on(struct omap_dss_device *dssdev) hdmi_compute_pll(dssdev, phy, &hdmi.ip_data.pll_data); - hdmi.ip_data.ops->video_enable(&hdmi.ip_data, 0); + hdmi.ip_data.ops->video_disable(&hdmi.ip_data); /* config the PLL and PHY hdmi_set_pll_pwrfirst */ r = hdmi.ip_data.ops->pll_enable(&hdmi.ip_data); @@ -358,7 +358,9 @@ static int hdmi_power_on(struct omap_dss_device *dssdev) /* tv size */ dss_mgr_set_timings(dssdev->manager, &dssdev->panel.timings); - hdmi.ip_data.ops->video_enable(&hdmi.ip_data, 1); + r = hdmi.ip_data.ops->video_enable(&hdmi.ip_data); + if (r) + goto err_vid_enable; r = dss_mgr_enable(dssdev->manager); if (r) @@ -367,7 +369,8 @@ static int hdmi_power_on(struct omap_dss_device *dssdev) return 0; err_mgr_enable: - hdmi.ip_data.ops->video_enable(&hdmi.ip_data, 0); + hdmi.ip_data.ops->video_disable(&hdmi.ip_data); +err_vid_enable: hdmi.ip_data.ops->phy_disable(&hdmi.ip_data); hdmi.ip_data.ops->pll_disable(&hdmi.ip_data); err: @@ -379,7 +382,7 @@ static void hdmi_power_off(struct omap_dss_device *dssdev) { dss_mgr_disable(dssdev->manager); - hdmi.ip_data.ops->video_enable(&hdmi.ip_data, 0); + hdmi.ip_data.ops->video_disable(&hdmi.ip_data); hdmi.ip_data.ops->phy_disable(&hdmi.ip_data); hdmi.ip_data.ops->pll_disable(&hdmi.ip_data); hdmi_runtime_put(); diff --git a/drivers/video/omap2/dss/ti_hdmi.h b/drivers/video/omap2/dss/ti_hdmi.h index 88fdc1cda364..4c84a9cf2931 100644 --- a/drivers/video/omap2/dss/ti_hdmi.h +++ b/drivers/video/omap2/dss/ti_hdmi.h @@ -96,7 +96,9 @@ struct ti_hdmi_ip_ops { void (*pll_disable)(struct hdmi_ip_data *ip_data); - void (*video_enable)(struct hdmi_ip_data *ip_data, bool start); + int (*video_enable)(struct hdmi_ip_data *ip_data); + + void (*video_disable)(struct hdmi_ip_data *ip_data); void (*dump_wrapper)(struct hdmi_ip_data *ip_data, struct seq_file *s); @@ -175,7 +177,8 @@ int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data); void ti_hdmi_4xxx_phy_disable(struct hdmi_ip_data *ip_data); int ti_hdmi_4xxx_read_edid(struct hdmi_ip_data *ip_data, u8 *edid, int len); bool ti_hdmi_4xxx_detect(struct hdmi_ip_data *ip_data); -void ti_hdmi_4xxx_wp_video_start(struct hdmi_ip_data *ip_data, bool start); +int ti_hdmi_4xxx_wp_video_start(struct hdmi_ip_data *ip_data); +void ti_hdmi_4xxx_wp_video_stop(struct hdmi_ip_data *ip_data); int ti_hdmi_4xxx_pll_enable(struct hdmi_ip_data *ip_data); void ti_hdmi_4xxx_pll_disable(struct hdmi_ip_data *ip_data); void ti_hdmi_4xxx_basic_configure(struct hdmi_ip_data *ip_data); diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c index 39fbd6ad8429..bc499bf30266 100644 --- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c +++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c @@ -699,9 +699,15 @@ static void hdmi_wp_init(struct omap_video_timings *timings, } -void ti_hdmi_4xxx_wp_video_start(struct hdmi_ip_data *ip_data, bool start) +int ti_hdmi_4xxx_wp_video_start(struct hdmi_ip_data *ip_data) { - REG_FLD_MOD(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_CFG, start, 31, 31); + REG_FLD_MOD(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_CFG, true, 31, 31); + return 0; +} + +void ti_hdmi_4xxx_wp_video_stop(struct hdmi_ip_data *ip_data) +{ + REG_FLD_MOD(hdmi_wp_base(ip_data), HDMI_WP_VIDEO_CFG, false, 31, 31); } static void hdmi_wp_video_init_format(struct hdmi_video_format *video_fmt, |
