osd: call osd_update_enable if needed [2/2]

PD#SWPL-2580

Problem:
The vd1 postblend bit in vpp misc is overwriten.

Solution:
osd: call osd_update_enable if needed

Verify:
verify by p212

Change-Id: I438848dc843ea370d65dc3c6b4befb32d1f2b5f8
Signed-off-by: pengcheng chen <pengcheng.chen@amlogic.com>

diff --git a/drivers/amlogic/media/osd/osd.h b/drivers/amlogic/media/osd/osd.h
index 3004fe7..3e6c4f0 100644 (file)
--- a/drivers/amlogic/media/osd/osd.h
+++ b/drivers/amlogic/media/osd/osd.h
@@ -361,6 +361,12 @@ enum viu_type {
        VIU2,
 };
 
+enum render_cmd_type {
+       LAYER_SYNC,
+       BLANK_CMD,
+       PAGE_FLIP,
+};
+
 struct pandata_s {
        s32 x_start;
        s32 x_end;
@@ -465,7 +471,8 @@ struct layer_fence_map_s {
 struct osd_layers_fence_map_s {
        struct list_head list;
        int out_fd;
-       unsigned char  hdr_mode;
+       unsigned char hdr_mode;
+       unsigned char cmd;
        struct display_flip_info_s disp_info;
        struct layer_fence_map_s layer_map[HW_OSD_COUNT];
 };

diff --git a/drivers/amlogic/media/osd/osd_hw.c b/drivers/amlogic/media/osd/osd_hw.c
index 9413734..2408296 100644 (file)
--- a/drivers/amlogic/media/osd/osd_hw.c
+++ b/drivers/amlogic/media/osd/osd_hw.c
@@ -1201,6 +1201,7 @@ static int sync_render_layers_fence(u32 index, u32 yres,
        in_fence_fd = request->in_fen_fd;
        mutex_lock(&post_fence_list_lock);
        fence_map = &map_layers;
+       fence_map->cmd = LAYER_SYNC;
        fence_map->layer_map[index].fb_index = index;
        /* layer_map[index].enable will update if have blank ioctl */
        fence_map->layer_map[index].enable = 1;
@@ -1407,19 +1408,15 @@ void osd_set_enable_hw(u32 index, u32 enable)
        if (osd_hw.hwc_enable) {
                if (index > OSD_MAX)
                        return;
-               if (osd_hw.osd_meson_dev.osd_ver < OSD_HIGH_ONE)
-                       osd_enable_hw(index, enable);
-               else {
-               /* Todo: */
 #ifdef CONFIG_AMLOGIC_MEDIA_FB_OSD_SYNC_FENCE
                mutex_lock(&post_fence_list_lock);
                map_layers.layer_map[index].fb_index = index;
                map_layers.layer_map[index].enable = enable;
+               map_layers.cmd = BLANK_CMD;
                mutex_unlock(&post_fence_list_lock);
                osd_log_dbg("osd_set_enable_hw: osd%d,enable=%d\n",
                        index, enable);
 #endif
-               }
        } else
                osd_enable_hw(index, enable);
 }
@@ -4430,6 +4427,8 @@ static void osd_pan_display_layers_fence(
        struct layer_fence_map_s *layer_map = NULL;
        struct vinfo_s *vinfo;
 
+       if (osd_hw.osd_meson_dev.osd_ver <= OSD_NORMAL)
+               osd_count = 1;
        vinfo = get_current_vinfo();
        if (vinfo && (strcmp(vinfo->name, "invalid") &&
                        strcmp(vinfo->name, "null"))) {
@@ -4452,7 +4451,8 @@ static void osd_pan_display_layers_fence(
                        continue;
                }
                /* wait in fence */
-               if (timeline_created && layer_map->enable) {
+               if (timeline_created && layer_map->enable
+                       && (fence_map->cmd == LAYER_SYNC)) {
                        ret = osd_wait_buf_ready_combine(layer_map);
                        if (ret < 0)
                                osd_log_dbg("fence wait ret %d\n", ret);
@@ -7834,6 +7834,7 @@ static void osd_setting_old_hwc(void)
 {
        int index = OSD1;
        bool freescale_update = false;
+       static u32 osd_enable;
 
        spin_lock_irqsave(&osd_lock, lock_flags);
        osd_hw.reg[OSD_COLOR_MODE].update_func(index);
@@ -7852,10 +7853,13 @@ static void osd_setting_old_hwc(void)
                }
                osd_update_window_axis = false;
        }
-       if (!osd_hw.osd_display_debug
-               && (suspend_flag == false))
+       if (osd_enable != osd_hw.enable[index]
+               && (!osd_hw.osd_display_debug)
+               && (suspend_flag == false)) {
                osd_hw.reg[OSD_ENABLE]
                .update_func(index);
+               osd_enable = osd_hw.enable[index];
+       }
        spin_unlock_irqrestore(&osd_lock, lock_flags);
        osd_wait_vsync_hw();
 }