From 29356be1e0233f883c54fbfcdb104491fdf44ab9 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Thu, 6 Jun 2013 13:20:37 +0300 Subject: [PATCH] OMAPDSS: HDMI clean up hpd_gpio hpd_gpio is no longer used by the OMAP4 HDMI IP driver, and we can thus remove the unnecessary code. Signed-off-by: Tomi Valkeinen --- drivers/video/omap2/dss/dss_features.c | 1 - drivers/video/omap2/dss/hdmi.c | 6 +----- drivers/video/omap2/dss/ti_hdmi.h | 4 ---- drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c | 6 ------ 4 files changed, 1 insertion(+), 16 deletions(-) diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c index 77dbe0cfb34c..b9cfebb378a2 100644 --- a/drivers/video/omap2/dss/dss_features.c +++ b/drivers/video/omap2/dss/dss_features.c @@ -797,7 +797,6 @@ static const struct ti_hdmi_ip_ops omap4_hdmi_functions = { .phy_enable = ti_hdmi_4xxx_phy_enable, .phy_disable = ti_hdmi_4xxx_phy_disable, .read_edid = ti_hdmi_4xxx_read_edid, - .detect = ti_hdmi_4xxx_detect, .pll_enable = ti_hdmi_4xxx_pll_enable, .pll_disable = ti_hdmi_4xxx_pll_disable, .video_enable = ti_hdmi_4xxx_wp_video_start, diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c index 0fb3662e28b6..3038eef99baf 100644 --- a/drivers/video/omap2/dss/hdmi.c +++ b/drivers/video/omap2/dss/hdmi.c @@ -710,7 +710,7 @@ bool omapdss_hdmi_detect(void) r = hdmi_runtime_get(); BUG_ON(r); - r = hdmi.ip_data.ops->detect(&hdmi.ip_data); + r = gpio_get_value(hdmi.hpd_gpio); hdmi_runtime_put(); mutex_unlock(&hdmi.lock); @@ -733,8 +733,6 @@ int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev) goto err0; } - hdmi.ip_data.hpd_gpio = hdmi.hpd_gpio; - r = hdmi_power_on_full(dssdev); if (r) { DSSERR("failed to power on device\n"); @@ -768,8 +766,6 @@ int omapdss_hdmi_core_enable(struct omap_dss_device *dssdev) mutex_lock(&hdmi.lock); - hdmi.ip_data.hpd_gpio = hdmi.hpd_gpio; - r = hdmi_power_on_core(dssdev); if (r) { DSSERR("failed to power on device\n"); diff --git a/drivers/video/omap2/dss/ti_hdmi.h b/drivers/video/omap2/dss/ti_hdmi.h index 2f7fbc894578..45215f44617c 100644 --- a/drivers/video/omap2/dss/ti_hdmi.h +++ b/drivers/video/omap2/dss/ti_hdmi.h @@ -73,8 +73,6 @@ struct ti_hdmi_ip_ops { int (*read_edid)(struct hdmi_ip_data *ip_data, u8 *edid, int len); - bool (*detect)(struct hdmi_ip_data *ip_data); - int (*pll_enable)(struct hdmi_ip_data *ip_data); void (*pll_disable)(struct hdmi_ip_data *ip_data); @@ -162,13 +160,11 @@ struct hdmi_ip_data { struct hdmi_core_infoframe_avi avi_cfg; /* ti_hdmi_4xxx_ip private data. These should be in a separate struct */ - int hpd_gpio; struct mutex lock; }; 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); 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); diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c index 052f2db35d62..e242ed85cb07 100644 --- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c +++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c @@ -28,7 +28,6 @@ #include #include #include -#include #if defined(CONFIG_OMAP4_DSS_HDMI_AUDIO) #include #include @@ -481,11 +480,6 @@ int ti_hdmi_4xxx_read_edid(struct hdmi_ip_data *ip_data, return l; } -bool ti_hdmi_4xxx_detect(struct hdmi_ip_data *ip_data) -{ - return gpio_get_value(ip_data->hpd_gpio); -} - static void hdmi_core_init(struct hdmi_core_video_config *video_cfg, struct hdmi_core_infoframe_avi *avi_cfg, struct hdmi_core_packet_enable_repeat *repeat_cfg)