francesco/fml13v01-buildroot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

v4l2test: Fix the 'not support error' on null-display with mmap io_method.

Browse Source 
Signed-off-by: Kevin.xie <kevin.xie@starfivetech.com>
This commit is contained in:
Kevin.xie
2022-07-29 16:08:25 +08:00
parent 933ef5f158
commit 70d68d9a99
1 changed files with 8 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
package/starfive/v4l2_test/v4l2_test.c
+4 -2
View File
@@ -568,7 +568,8 @@ static void mainloop()
uint32_t nfds = 0;
LOG(STF_LEVEL_TRACE, "Enter\n");
if (STF_DISP_FB == gp_cfg_param->disp_type) {
if (STF_DISP_FB == gp_cfg_param->disp_type ||
STF_DISP_NONE == gp_cfg_param->disp_type) {
// fb
nfds = 1;
fds = (struct pollfd*)malloc(sizeof(struct pollfd) * nfds);
@@ -635,7 +636,8 @@ static void mainloop()
break;
}
if (STF_DISP_FB == gp_cfg_param->disp_type) {
if (STF_DISP_FB == gp_cfg_param->disp_type ||
STF_DISP_NONE == gp_cfg_param->disp_type) {
// fb
if (fds[0].revents & POLLIN) {
frameRead();