This patch makes the code not rely anymore on libpciaccess when compiled
for Android to eliminate ioperm() and iopl() syscalls required by that
library. As a side effect, the mappable aperture size is hardcoded to 64
MiB on Android, however nothing seems to rely on this value anyway, as
checked be grepping relevant code in drm_gralloc and Mesa.
Cc: Rob Herring <rob.herring@linaro.org>
Signed-off-by: Tomasz Figa <tfiga@google.com>
[Emil Velikov: rebase against master. add missing __func__, Eric]
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: John Stultz <john.stultz@linaro.org>
LOCAL_SRC_FILES := $(LIBDRM_INTEL_FILES)
LOCAL_SHARED_LIBRARIES := \
- libdrm \
- libpciaccess
+ libdrm
include $(LIBDRM_COMMON_MK)
include $(BUILD_SHARED_LIBRARY)
#include <errno.h>
#include <drm.h>
#include <i915_drm.h>
+#ifndef __ANDROID__
#include <pciaccess.h>
+#endif
#include "libdrm_macros.h"
#include "intel_bufmgr.h"
#include "intel_bufmgr_priv.h"
return -1;
}
+#ifndef __ANDROID__
static size_t
drm_intel_probe_agp_aperture_size(int fd)
{
pci_system_cleanup ();
return size;
}
+#else
+static size_t
+drm_intel_probe_agp_aperture_size(int fd)
+{
+ /* Nothing seems to rely on this value on Android anyway... */
+ fprintf(stderr, "%s: Mappable aperture size hardcoded to 64MiB\n", __func__);
+ return 64 * 1024 * 1024;
+}
+#endif
int
drm_intel_get_aperture_sizes(int fd, size_t *mappable, size_t *total)