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linux: version release v4.1.4

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[ion] support get ion total size
[fb_ili9341]fb_ili9341 bring up

Change-Id: I41cf49172640923ebc64947cbc9a23cad3d05a46
This commit is contained in:
forum_service
2023-10-13 16:18:00 +08:00
committed by carbon
parent d13f317c81
commit edd73bf069
8 changed files with 596 additions and 5 deletions
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3
linux_5.10/tools/testing/selftests/android/ion/Makefile
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@ -3,7 +3,7 @@
INCLUDEDIR := -I. -I../../../../../drivers/staging/android/uapi/ -I../../../../../usr/include/
CFLAGS := $(CFLAGS) $(INCLUDEDIR) -Wall -O2 -g
TEST_GEN_FILES := ionapp_export ionapp_import ionmap_test
TEST_GEN_FILES := ionapp_export ionapp_import ionmap_test iongetsize_test
all: $(TEST_GEN_FILES)
@ -18,3 +18,4 @@ include ../../lib.mk
$(OUTPUT)/ionapp_export: ionapp_export.c ipcsocket.c ionutils.c
$(OUTPUT)/ionapp_import: ionapp_import.c ipcsocket.c ionutils.c
$(OUTPUT)/ionmap_test: ionmap_test.c ionutils.c ipcsocket.c
$(OUTPUT)/iongetsize_test: iongetsize_test.c

38
linux_5.10/tools/testing/selftests/android/ion/iongetsize_test.c Normal file
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@ -0,0 +1,38 @@
#include <stdio.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include "ion_cvitek.h"
int main(int argc, char *argv[])
{
int ret, ionfd;
struct ion_custom_data custom;
struct cvitek_heap_info head_info;
ionfd = open("/dev/ion", O_RDWR);
if (ionfd < 0) {
fprintf(stderr, "<%s>: Failed to open ion client:\n",
__func__);
return -1;
}
memset(&custom, 0, sizeof(custom));
custom.cmd = ION_IOC_CVITEK_GET_HEAP_INFO;
custom.arg = &head_info;
head_info.id = 0;
ret = ioctl(ionfd, ION_IOC_CUSTOM, &custom);
if (ret < 0) {
fprintf(stderr, "<%s>: Failed: ION_IOC_CUSTOM\n",
__func__);
goto exit;
}
fprintf(stderr, "head_id=%d, total_size=0x%lx, avail_size=0x%lx\n",
head_info.id, head_info.total_size, head_info.avail_size);
exit:
if (ionfd)
close(ionfd);
return 0;
}