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authorRicardo Cerqueira <cyanogenmod@cerqueira.org>2014-01-02 20:43:03 +0000
committerRicardo Cerqueira <cyanogenmod@cerqueira.org>2014-01-02 20:44:25 +0000
commit40279ba1fd2d4f02d889699df1eccf3d3a01df55 (patch)
treec6ef3ab0d275a665a8e5f6670b6b47b44fc0516d /camera
parentfa7f881998333debfa6dc5494d586f33ba92086f (diff)
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camera: Fix loss of focus mode between shots
exynos_camera->focus_mode can't be relied upon to verify the previous state, since a snapshot will reset the focus state. This was causing any mode besides auto-focus (enum 0) to fail after the first photo was taken, including the default continuous-picture. Always make sure the focus-mode is up to date when set_params is called Change-Id: I8e6f52093ad897bcf04bc5047bb1fcd4f109dc55
Diffstat (limited to 'camera')
-rw-r--r--camera/exynos_camera.c46
1 files changed, 21 insertions, 25 deletions
diff --git a/camera/exynos_camera.c b/camera/exynos_camera.c
index 7cea71a..59cf23c 100644
--- a/camera/exynos_camera.c
+++ b/camera/exynos_camera.c
@@ -1057,33 +1057,29 @@ int exynos_camera_params_apply(struct exynos_camera *exynos_camera, int force)
focus_mode_string = exynos_param_string_get(exynos_camera, "focus-mode");
if (focus_mode_string != NULL) {
- if (focus_mode == 0) {
- if (strcmp(focus_mode_string, "auto") == 0)
- focus_mode = FOCUS_MODE_AUTO;
- else if (strcmp(focus_mode_string, "infinity") == 0)
- focus_mode = FOCUS_MODE_INFINITY;
- else if (strcmp(focus_mode_string, "macro") == 0)
- focus_mode = FOCUS_MODE_MACRO;
- else if (strcmp(focus_mode_string, "fixed") == 0)
- focus_mode = FOCUS_MODE_FIXED;
- else if (strcmp(focus_mode_string, "facedetect") == 0)
- focus_mode = FOCUS_MODE_FACEDETECT;
- else if (strcmp(focus_mode_string, "continuous-video") == 0)
- focus_mode = FOCUS_MODE_CONTINOUS_VIDEO;
- else if (strcmp(focus_mode_string, "continuous-picture") == 0)
- focus_mode = FOCUS_MODE_CONTINOUS_PICTURE;
- else {
- exynos_param_string_set(exynos_camera, "focus-mode",
- exynos_camera->raw_focus_mode);
- return -EINVAL;
- }
+ if (strcmp(focus_mode_string, "auto") == 0)
+ focus_mode = FOCUS_MODE_AUTO;
+ else if (strcmp(focus_mode_string, "infinity") == 0)
+ focus_mode = FOCUS_MODE_INFINITY;
+ else if (strcmp(focus_mode_string, "macro") == 0)
+ focus_mode = FOCUS_MODE_MACRO;
+ else if (strcmp(focus_mode_string, "fixed") == 0)
+ focus_mode = FOCUS_MODE_FIXED;
+ else if (strcmp(focus_mode_string, "facedetect") == 0)
+ focus_mode = FOCUS_MODE_FACEDETECT;
+ else if (strcmp(focus_mode_string, "continuous-video") == 0)
+ focus_mode = FOCUS_MODE_CONTINOUS_VIDEO;
+ else if (strcmp(focus_mode_string, "continuous-picture") == 0)
+ focus_mode = FOCUS_MODE_CONTINOUS_PICTURE;
+ else {
+ exynos_param_string_set(exynos_camera, "focus-mode",
+ exynos_camera->raw_focus_mode);
+ return -EINVAL;
}
- if (focus_mode != exynos_camera->focus_mode || force) {
- rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_FOCUS_MODE, focus_mode);
- if (rc < 0)
- ALOGE("%s: Unable to set focus mode", __func__);
- }
+ rc = exynos_v4l2_s_ctrl(exynos_camera, 0, V4L2_CID_CAMERA_FOCUS_MODE, focus_mode);
+ if (rc < 0)
+ ALOGE("%s: Unable to set focus mode", __func__);
exynos_camera->focus_mode = focus_mode;
sprintf(exynos_camera->raw_focus_mode, "%s", focus_mode_string);