Signed-off-by: Eric Anholt <[email protected]>
---
lib/drmtest.c | 16 ++++++++++++++--
lib/drmtest.h | 1 +
2 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/lib/drmtest.c b/lib/drmtest.c
index 2896af0..7b2227f 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -100,6 +100,16 @@ static bool is_i915_device(int fd)
return !ret && strcmp("i915", name) == 0;
}
+static bool is_vc4_device(int fd)
+{
+ int ret;
+ char name[5] = "";
+
+ ret = __get_drm_device_name(fd, name);
+
+ return !ret && strcmp("vc4", name) == 0;
+}
+
static bool is_intel(int fd)
{
struct drm_i915_getparam gp;
@@ -237,7 +247,7 @@ int __drm_open_driver(int chipset)
for (int i = 0; i < 16; i++) {
char name[80];
int fd;
- bool found_intel;
+ bool found_intel, found_vc4;
sprintf(name, "/dev/dri/card%u", i);
fd = open(name, O_RDWR);
@@ -246,7 +256,9 @@ int __drm_open_driver(int chipset)
found_intel = is_i915_device(fd) && is_intel(fd) && (chipset &
DRIVER_INTEL);
- if ((chipset & DRIVER_ANY) || found_intel)
+ found_vc4 = is_vc4_device(fd) && (chipset & DRIVER_VC4);
+
+ if ((chipset & DRIVER_ANY) || found_intel || found_vc4)
return fd;
close(fd);
diff --git a/lib/drmtest.h b/lib/drmtest.h
index ed384ff..9fcab93 100644
--- a/lib/drmtest.h
+++ b/lib/drmtest.h
@@ -40,6 +40,7 @@
#define DRIVER_ANY 0x1
#define DRIVER_INTEL (0x1 << 1)
+#define DRIVER_VC4 (0x1 << 2)
#ifdef ANDROID
#if (!(defined HAVE_MMAP64)) && (!(defined __x86_64__))
--
2.7.0
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