diff options
Diffstat (limited to 'drivers/video/omap2/dss')
-rw-r--r-- | drivers/video/omap2/dss/display.c | 21 | ||||
-rw-r--r-- | drivers/video/omap2/dss/manager.c | 37 | ||||
-rw-r--r-- | drivers/video/omap2/dss/overlay.c | 7 |
3 files changed, 32 insertions, 33 deletions
diff --git a/drivers/video/omap2/dss/display.c b/drivers/video/omap2/dss/display.c index 94495e45ec5a..2c6e2bc5e207 100644 --- a/drivers/video/omap2/dss/display.c +++ b/drivers/video/omap2/dss/display.c @@ -45,14 +45,13 @@ static ssize_t display_enabled_store(struct device *dev, const char *buf, size_t size) { struct omap_dss_device *dssdev = to_dss_device(dev); - int r, enabled; + int r; + bool enabled; - r = kstrtoint(buf, 0, &enabled); + r = strtobool(buf, &enabled); if (r) return r; - enabled = !!enabled; - if (enabled != (dssdev->state != OMAP_DSS_DISPLAY_DISABLED)) { if (enabled) { r = dssdev->driver->enable(dssdev); @@ -79,17 +78,16 @@ static ssize_t display_tear_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t size) { struct omap_dss_device *dssdev = to_dss_device(dev); - int te, r; + int r; + bool te; if (!dssdev->driver->enable_te || !dssdev->driver->get_te) return -ENOENT; - r = kstrtoint(buf, 0, &te); + r = strtobool(buf, &te); if (r) return r; - te = !!te; - r = dssdev->driver->enable_te(dssdev, te); if (r) return r; @@ -195,17 +193,16 @@ static ssize_t display_mirror_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t size) { struct omap_dss_device *dssdev = to_dss_device(dev); - int mirror, r; + int r; + bool mirror; if (!dssdev->driver->set_mirror || !dssdev->driver->get_mirror) return -ENOENT; - r = kstrtoint(buf, 0, &mirror); + r = strtobool(buf, &mirror); if (r) return r; - mirror = !!mirror; - r = dssdev->driver->set_mirror(dssdev, mirror); if (r) return r; diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c index 72e041b3a66e..eb7833ecaf32 100644 --- a/drivers/video/omap2/dss/manager.c +++ b/drivers/video/omap2/dss/manager.c @@ -106,7 +106,7 @@ put_device: static ssize_t manager_default_color_show(struct omap_overlay_manager *mgr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%d\n", mgr->info.default_color); + return snprintf(buf, PAGE_SIZE, "%#x\n", mgr->info.default_color); } static ssize_t manager_default_color_store(struct omap_overlay_manager *mgr, @@ -116,8 +116,9 @@ static ssize_t manager_default_color_store(struct omap_overlay_manager *mgr, u32 color; int r; - if (sscanf(buf, "%d", &color) != 1) - return -EINVAL; + r = kstrtouint(buf, 0, &color); + if (r) + return r; mgr->get_manager_info(mgr, &info); @@ -184,7 +185,7 @@ static ssize_t manager_trans_key_type_store(struct omap_overlay_manager *mgr, static ssize_t manager_trans_key_value_show(struct omap_overlay_manager *mgr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%d\n", mgr->info.trans_key); + return snprintf(buf, PAGE_SIZE, "%#x\n", mgr->info.trans_key); } static ssize_t manager_trans_key_value_store(struct omap_overlay_manager *mgr, @@ -194,8 +195,9 @@ static ssize_t manager_trans_key_value_store(struct omap_overlay_manager *mgr, u32 key_value; int r; - if (sscanf(buf, "%d", &key_value) != 1) - return -EINVAL; + r = kstrtouint(buf, 0, &key_value); + if (r) + return r; mgr->get_manager_info(mgr, &info); @@ -222,15 +224,16 @@ static ssize_t manager_trans_key_enabled_store(struct omap_overlay_manager *mgr, const char *buf, size_t size) { struct omap_overlay_manager_info info; - int enable; + bool enable; int r; - if (sscanf(buf, "%d", &enable) != 1) - return -EINVAL; + r = strtobool(buf, &enable); + if (r) + return r; mgr->get_manager_info(mgr, &info); - info.trans_enabled = enable ? true : false; + info.trans_enabled = enable; r = mgr->set_manager_info(mgr, &info); if (r) @@ -254,15 +257,16 @@ static ssize_t manager_alpha_blending_enabled_store( const char *buf, size_t size) { struct omap_overlay_manager_info info; - int enable; + bool enable; int r; - if (sscanf(buf, "%d", &enable) != 1) - return -EINVAL; + r = strtobool(buf, &enable); + if (r) + return r; mgr->get_manager_info(mgr, &info); - info.alpha_enabled = enable ? true : false; + info.alpha_enabled = enable; r = mgr->set_manager_info(mgr, &info); if (r) @@ -285,19 +289,16 @@ static ssize_t manager_cpr_enable_store(struct omap_overlay_manager *mgr, const char *buf, size_t size) { struct omap_overlay_manager_info info; - int v; int r; bool enable; if (!dss_has_feature(FEAT_CPR)) return -ENODEV; - r = kstrtoint(buf, 0, &v); + r = strtobool(buf, &enable); if (r) return r; - enable = !!v; - mgr->get_manager_info(mgr, &info); if (info.cpr_enable == enable) diff --git a/drivers/video/omap2/dss/overlay.c b/drivers/video/omap2/dss/overlay.c index 62691d0a8aae..afb75839a328 100644 --- a/drivers/video/omap2/dss/overlay.c +++ b/drivers/video/omap2/dss/overlay.c @@ -211,16 +211,17 @@ static ssize_t overlay_enabled_show(struct omap_overlay *ovl, char *buf) static ssize_t overlay_enabled_store(struct omap_overlay *ovl, const char *buf, size_t size) { - int r, enable; + int r; + bool enable; struct omap_overlay_info info; ovl->get_overlay_info(ovl, &info); - r = kstrtoint(buf, 0, &enable); + r = strtobool(buf, &enable); if (r) return r; - info.enabled = !!enable; + info.enabled = enable; r = ovl->set_overlay_info(ovl, &info); if (r) |