OMAPDSS: APPLY: move mgr->info to apply.c

struct omap_overlay_manager contains info and info_dirty fields, both of
which should be internal to apply.c.

This patch moves those fields into mgr_priv data, and names them
user_info and user_info_dirty.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c
index 8b157b03d4b6c5d5e525a0f0fa33d8e7873d347b..62319b8328da7f91de4ac30f830764cd46c901c4 100644 (file)
--- a/drivers/video/omap2/dss/apply.c
+++ b/drivers/video/omap2/dss/apply.c
@@ -78,6 +78,10 @@ struct ovl_priv_data {
 };
 
 struct mgr_priv_data {
+
+       bool user_info_dirty;
+       struct omap_overlay_manager_info user_info;
+
        /* If true, cache changed, but not written to shadow registers. Set
         * in apply(), cleared when registers written. */
        bool dirty;
@@ -592,15 +596,15 @@ static void omap_dss_mgr_apply_mgr(struct omap_overlay_manager *mgr)
 
        if (mgr->device_changed) {
                mgr->device_changed = false;
-               mgr->info_dirty  = true;
+               mp->user_info_dirty  = true;
        }
 
-       if (!mgr->info_dirty)
+       if (!mp->user_info_dirty)
                return;
 
-       mgr->info_dirty = false;
+       mp->user_info_dirty = false;
        mp->dirty = true;
-       mp->info = mgr->info;
+       mp->info = mp->user_info;
 }
 
 static void omap_dss_mgr_apply_ovl_fifos(struct omap_overlay *ovl)
@@ -720,12 +724,13 @@ void dss_mgr_disable(struct omap_overlay_manager *mgr)
 int dss_mgr_set_info(struct omap_overlay_manager *mgr,
                struct omap_overlay_manager_info *info)
 {
+       struct mgr_priv_data *mp = get_mgr_priv(mgr);
        unsigned long flags;
 
        spin_lock_irqsave(&data_lock, flags);
 
-       mgr->info = *info;
-       mgr->info_dirty = true;
+       mp->user_info = *info;
+       mp->user_info_dirty = true;
 
        spin_unlock_irqrestore(&data_lock, flags);
 
@@ -735,11 +740,12 @@ int dss_mgr_set_info(struct omap_overlay_manager *mgr,
 void dss_mgr_get_info(struct omap_overlay_manager *mgr,
                struct omap_overlay_manager_info *info)
 {
+       struct mgr_priv_data *mp = get_mgr_priv(mgr);
        unsigned long flags;
 
        spin_lock_irqsave(&data_lock, flags);
 
-       *info = mgr->info;
+       *info = mp->user_info;
 
        spin_unlock_irqrestore(&data_lock, flags);
 }

diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c
index d7fd494908d86333b03cd2b40a2d5ab1e0331448..8c967ef2ae983726e6f7c09c1c6858f966980bd2 100644 (file)
--- a/drivers/video/omap2/dss/manager.c
+++ b/drivers/video/omap2/dss/manager.c
@@ -104,7 +104,11 @@ put_device:
 static ssize_t manager_default_color_show(struct omap_overlay_manager *mgr,
                                          char *buf)
 {
-       return snprintf(buf, PAGE_SIZE, "%#x\n", mgr->info.default_color);
+       struct omap_overlay_manager_info info;
+
+       mgr->get_manager_info(mgr, &info);
+
+       return snprintf(buf, PAGE_SIZE, "%#x\n", info.default_color);
 }
 
 static ssize_t manager_default_color_store(struct omap_overlay_manager *mgr,
@@ -142,8 +146,11 @@ static ssize_t manager_trans_key_type_show(struct omap_overlay_manager *mgr,
                                           char *buf)
 {
        enum omap_dss_trans_key_type key_type;
+       struct omap_overlay_manager_info info;
+
+       mgr->get_manager_info(mgr, &info);
 
-       key_type = mgr->info.trans_key_type;
+       key_type = info.trans_key_type;
        BUG_ON(key_type >= ARRAY_SIZE(trans_key_type_str));
 
        return snprintf(buf, PAGE_SIZE, "%s\n", trans_key_type_str[key_type]);
@@ -183,7 +190,11 @@ 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, "%#x\n", mgr->info.trans_key);
+       struct omap_overlay_manager_info info;
+
+       mgr->get_manager_info(mgr, &info);
+
+       return snprintf(buf, PAGE_SIZE, "%#x\n", info.trans_key);
 }
 
 static ssize_t manager_trans_key_value_store(struct omap_overlay_manager *mgr,
@@ -215,7 +226,11 @@ static ssize_t manager_trans_key_value_store(struct omap_overlay_manager *mgr,
 static ssize_t manager_trans_key_enabled_show(struct omap_overlay_manager *mgr,
                                              char *buf)
 {
-       return snprintf(buf, PAGE_SIZE, "%d\n", mgr->info.trans_enabled);
+       struct omap_overlay_manager_info info;
+
+       mgr->get_manager_info(mgr, &info);
+
+       return snprintf(buf, PAGE_SIZE, "%d\n", info.trans_enabled);
 }
 
 static ssize_t manager_trans_key_enabled_store(struct omap_overlay_manager *mgr,
@@ -247,10 +262,14 @@ static ssize_t manager_trans_key_enabled_store(struct omap_overlay_manager *mgr,
 static ssize_t manager_alpha_blending_enabled_show(
                struct omap_overlay_manager *mgr, char *buf)
 {
+       struct omap_overlay_manager_info info;
+
+       mgr->get_manager_info(mgr, &info);
+
        WARN_ON(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER));
 
        return snprintf(buf, PAGE_SIZE, "%d\n",
-               mgr->info.partial_alpha_enabled);
+               info.partial_alpha_enabled);
 }
 
 static ssize_t manager_alpha_blending_enabled_store(
@@ -285,7 +304,11 @@ static ssize_t manager_alpha_blending_enabled_store(
 static ssize_t manager_cpr_enable_show(struct omap_overlay_manager *mgr,
                char *buf)
 {
-       return snprintf(buf, PAGE_SIZE, "%d\n", mgr->info.cpr_enable);
+       struct omap_overlay_manager_info info;
+
+       mgr->get_manager_info(mgr, &info);
+
+       return snprintf(buf, PAGE_SIZE, "%d\n", info.cpr_enable);
 }
 
 static ssize_t manager_cpr_enable_store(struct omap_overlay_manager *mgr,

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 9d01ff66659f84de9bc5d0fcaa16dc2f54f6f877..0d5333f6e4a12b172fd3c6e5730af37475c04b80 100644 (file)
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -430,11 +430,8 @@ struct omap_overlay_manager {
 
        /* dynamic fields */
        struct omap_dss_device *device;
-       struct omap_overlay_manager_info info;
 
        bool device_changed;
-       /* if true, info has been changed but not applied() yet */
-       bool info_dirty;
 
        int (*set_device)(struct omap_overlay_manager *mgr,
                struct omap_dss_device *dssdev);