From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7F4146E51B for ; Fri, 11 Jun 2021 05:30:43 +0000 (UTC) From: venkata.sai.patnana@intel.com Date: Fri, 11 Jun 2021 10:49:54 +0530 Message-Id: <20210611052005.303-6-venkata.sai.patnana@intel.com> In-Reply-To: <20210611052005.303-1-venkata.sai.patnana@intel.com> References: <20210611052005.303-1-venkata.sai.patnana@intel.com> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t 06/17] tests/kms: Create buffer object from LMEM for discrete List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org Cc: Mohammed Khajapasha , Petri Latvala List-ID: From: Mohammed Khajapasha Create framebuffer object from lmem for discrete file descriptor The framebuffer backing object should be from local memory for discrete. Cc: Michael J. Ruhl Signed-off-by: Mohammed Khajapasha Reviewed-by: Petri Latvala Acked-by: Michael J. Ruhl --- lib/ioctl_wrappers.c | 22 ++++++++++++++++++++++ lib/ioctl_wrappers.h | 1 + tests/kms_big_fb.c | 7 ++++--- tests/kms_getfb.c | 2 +- 4 files changed, 28 insertions(+), 4 deletions(-) diff --git a/lib/ioctl_wrappers.c b/lib/ioctl_wrappers.c index 619d288a8a..48526d29cf 100644 --- a/lib/ioctl_wrappers.c +++ b/lib/ioctl_wrappers.c @@ -594,6 +594,28 @@ void gem_sync(int fd, uint32_t handle) errno = 0; } +/** + * gem_buffer_create_fb_obj: + * @fd: open i915 drm file descriptor + * @size: desired size of the buffer + * + * This wraps the GEM_CREATE ioctl, which allocates a new gem buffer object of + * @size from file descriptor specific region + * + * Returns: The file-private handle of the created buffer object + */ +uint32_t gem_buffer_create_fb_obj(int fd, uint64_t size) +{ + uint32_t handle; + + if (gem_has_lmem(fd)) + handle = gem_create_in_memory_regions(fd, size, REGION_LMEM(0)); + else + handle = gem_create(fd, size); + + return handle; +} + /** * __gem_execbuf: * @fd: open i915 drm file descriptor diff --git a/lib/ioctl_wrappers.h b/lib/ioctl_wrappers.h index 36640e302f..a8274a3f48 100644 --- a/lib/ioctl_wrappers.h +++ b/lib/ioctl_wrappers.h @@ -79,6 +79,7 @@ int __gem_set_domain(int fd, uint32_t handle, uint32_t read, uint32_t write); void gem_set_domain(int fd, uint32_t handle, uint32_t read, uint32_t write); int gem_wait(int fd, uint32_t handle, int64_t *timeout_ns); void gem_sync(int fd, uint32_t handle); +uint32_t gem_buffer_create_fb_obj(int fd, uint64_t size); void gem_execbuf_wr(int fd, struct drm_i915_gem_execbuffer2 *execbuf); int __gem_execbuf_wr(int fd, struct drm_i915_gem_execbuffer2 *execbuf); void gem_execbuf(int fd, struct drm_i915_gem_execbuffer2 *execbuf); diff --git a/tests/kms_big_fb.c b/tests/kms_big_fb.c index 81bf054299..0ea076706f 100644 --- a/tests/kms_big_fb.c +++ b/tests/kms_big_fb.c @@ -470,7 +470,8 @@ test_size_overflow(data_t *data) igt_require(data->max_fb_width >= 16383 && data->max_fb_height >= 16383); - bo = gem_create(data->drm_fd, (1ULL << 32) - 4096); + bo = gem_buffer_create_fb_obj(data->drm_fd, (1ULL << 32) - 4096); + igt_require(bo); ret = __kms_addfb(data->drm_fd, bo, @@ -508,7 +509,7 @@ test_size_offset_overflow(data_t *data) DRM_FORMAT_NV12, data->modifier)); - bo = gem_create(data->drm_fd, (1ULL << 32) - 4096); + bo = gem_buffer_create_fb_obj(data->drm_fd, (1ULL << 32) - 4096); igt_require(bo); offsets[0] = 0; @@ -567,7 +568,7 @@ test_addfb(data_t *data) format, data->modifier, &size, &strides[0]); - bo = gem_create(data->drm_fd, size); + bo = gem_buffer_create_fb_obj(data->drm_fd, size); igt_require(bo); if (intel_display_ver(data->devid) < 4) diff --git a/tests/kms_getfb.c b/tests/kms_getfb.c index 14be74d6e8..75f5f30c88 100644 --- a/tests/kms_getfb.c +++ b/tests/kms_getfb.c @@ -128,7 +128,7 @@ static void get_ccs_fb(int fd, struct drm_mode_fb_cmd2 *ret) size += add.pitches[1] * ALIGN(ALIGN(add.height, 16) / 16, 32); } - add.handles[0] = gem_create(fd, size); + add.handles[0] = gem_buffer_create_fb_obj(fd, size); igt_require(add.handles[0] != 0); add.handles[1] = add.handles[0]; -- 2.25.1 _______________________________________________ igt-dev mailing list igt-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/igt-dev