Add support to query tiling mode.

Jira: None.
Test: Build should pass
Signed-off-by: xue.yifei <yifei.xue@intel.com>

diff --git a/cros_gralloc/cros_gralloc_driver.cc b/cros_gralloc/cros_gralloc_driver.cc
index 28857c2..615cb61 100644 (file)
--- a/cros_gralloc/cros_gralloc_driver.cc
+++ b/cros_gralloc/cros_gralloc_driver.cc
@@ -141,6 +141,7 @@ int32_t cros_gralloc_driver::allocate(const struct cros_gralloc_buffer_descripto
        hnd->width = drv_bo_get_width(bo);
        hnd->height = drv_bo_get_height(bo);
        hnd->format = drv_bo_get_format(bo);
+       hnd->tiling_mode = drv_bo_get_stride_or_tiling(bo);
        hnd->use_flags[0] = static_cast<uint32_t>(descriptor->use_flags >> 32);
        hnd->use_flags[1] = static_cast<uint32_t>(descriptor->use_flags);
        hnd->pixel_stride = drv_bo_get_stride_in_pixels(bo);

diff --git a/cros_gralloc/cros_gralloc_handle.h b/cros_gralloc/cros_gralloc_handle.h
index 36b56a4..4759599 100644 (file)
--- a/cros_gralloc/cros_gralloc_handle.h
+++ b/cros_gralloc/cros_gralloc_handle.h
@@ -27,6 +27,7 @@ struct cros_gralloc_handle {
        uint32_t width;
        uint32_t height;
        uint32_t format;       /* DRM format */
+       uint32_t tiling_mode;
        uint32_t use_flags[2]; /* Buffer creation flags */
        uint32_t magic;
        uint32_t pixel_stride;