shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 03:40:35 +09:00
Code Issues Packages Projects Releases Wiki Activity

camera: rockchip: set system status SYS_STATUS_ISP when camera on/off

Browse Source 
Change-Id: Ibc576b351b3db877a427ddd78c008182f1d78a56
Signed-off-by: Wu Liangqing <wlq@rock-chips.com>
This commit is contained in:
Wu Liangqing
2018-04-28 12:02:59 +08:00
committed by Tao Huang
parent 9b4e4e1209
commit da1506cbf5
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/media/video/rk30_camera_oneframe.c
View File

@@ -55,6 +55,8 @@
#include <linux/of_irq.h>
#include <linux/mfd/syscon.h>
#include <linux/dma-iommu.h>
#include <soc/rockchip/rockchip-system-status.h>
#include <dt-bindings/soc/rockchip-system-status.h>
static int debug;
module_param(debug, int, S_IRUGO|S_IWUSR);
@@ -1649,6 +1651,7 @@ static int rk_camera_mclk_ctrl(int cif_idx, int on, int clk_rate)
/* spin_lock(&clk->lock); */
if (on && !clk->on) {
rockchip_set_system_status(SYS_STATUS_ISP);
if (CHIP_NAME == 3368)
clk_prepare_enable(clk->pclk_cif);
@@ -1671,6 +1674,7 @@ static int rk_camera_mclk_ctrl(int cif_idx, int on, int clk_rate)
clk_disable_unprepare(clk->cif_clk_out);
if (CHIP_NAME == 3368)
clk_disable_unprepare(clk->pclk_cif);
rockchip_clear_system_status(SYS_STATUS_ISP);
clk->on = false;
}
/* spin_unlock(&clk->lock); */