msm: vidc: Use device symlinks for venc and vdec
To support different platforms with different vide
device drivers, use meaningful symbolic link name
pointing to relevant driver node for given platform.
Handle msm8610 platform that uses Q6 core for video.
Change-Id: Ic463901a30d3d189a72102c00c552c6682c00810
diff --git a/mm-video/vidc/vdec/src/omx_vdec_msm8974.cpp b/mm-video/vidc/vdec/src/omx_vdec_msm8974.cpp
index 69f33a7..7c805d8 100644
--- a/mm-video/vidc/vdec/src/omx_vdec_msm8974.cpp
+++ b/mm-video/vidc/vdec/src/omx_vdec_msm8974.cpp
@@ -1361,7 +1361,16 @@
int fds[2];
int r,ret=0;
bool codec_ambiguous = false;
- OMX_STRING device_name = (OMX_STRING)"/dev/video32";
+ OMX_STRING device_name = (OMX_STRING)"/dev/video/venus_dec";
+
+#ifdef _ANDROID_
+ char platform_name[64];
+ property_get("ro.board.platform", platform_name, "0");
+ if (!strncmp(platform_name, "msm8610", 7)) {
+ device_name = (OMX_STRING)"/dev/video/q6_dec";
+ }
+#endif
+
if(!strncmp(role, "OMX.qcom.video.decoder.avc.secure",OMX_MAX_STRINGNAME_SIZE)){
struct v4l2_control control;
secure_mode = true;
@@ -1369,13 +1378,14 @@
role = (OMX_STRING)"OMX.qcom.video.decoder.avc";
}
- drv_ctx.video_driver_fd = open("/dev/video32", O_RDWR);
+ drv_ctx.video_driver_fd = open(device_name, O_RDWR);
DEBUG_PRINT_HIGH("\n omx_vdec::component_init(): Open returned fd %d, errno %d",
drv_ctx.video_driver_fd, errno);
if(drv_ctx.video_driver_fd == 0){
- drv_ctx.video_driver_fd = open(device_name, O_RDWR);
+ DEBUG_PRINT_ERROR("Omx_vdec:: Got fd as 0 for msm_vidc_dec, Opening again\n");
+ drv_ctx.video_driver_fd = open(device_name, O_RDWR);
}
if(drv_ctx.video_driver_fd < 0)