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YpF6YN1FJtdvKQ7V8xi9fn7GgyDSbyWb6NEpgRu3gBToDI53GTr4IAzlvqbRqZxXl/8nSzhVoDkJ0ryVqKMX14omrZmfWyW0ySGSdk/Q/JlXKdKNJ7hCp4gkrvssGN0c X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB4727 X-OriginatorOrg: intel.com X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" On 02-06-2026 02:14, Vinod Govindapillai wrote: > Use the right function for access the fbc status from crtc debugfs > entry. > > Signed-off-by: Vinod Govindapillai Reviewed-by: Santhosh Reddy Guddati > --- > tests/intel/kms_fbcon_fbt.c | 17 ++++++++--------- > 1 file changed, 8 insertions(+), 9 deletions(-) > > diff --git a/tests/intel/kms_fbcon_fbt.c b/tests/intel/kms_fbcon_fbt.c > index 96136f8ff..fdd8515cc 100644 > --- a/tests/intel/kms_fbcon_fbt.c > +++ b/tests/intel/kms_fbcon_fbt.c > @@ -83,12 +83,9 @@ static void wait_user(const char *msg) > static bool fbc_supported_on_chipset(struct drm_info *drm) > { > char buf[FBC_STATUS_BUF_LEN]; > - int ret; > > - ret = igt_debugfs_simple_read(drm->debugfs_fd, "i915_fbc_status", > - buf, sizeof(buf)); > - if (ret < 0) > - return false; > + intel_fbc_get_status_crtc_index(drm->fd, drm->crtc_index, buf, > + sizeof(buf)); > > return !strstr(buf, "FBC unsupported on this chipset\n") && > !strstr(buf, "stolen memory not initialised\n"); > @@ -103,8 +100,9 @@ static void fbc_print_status(struct drm_info *drm) > { > static char buf[FBC_STATUS_BUF_LEN]; > > - igt_debugfs_simple_read(drm->debugfs_fd, "i915_fbc_status", buf, > - sizeof(buf)); > + intel_fbc_get_status_crtc_index(drm->fd, drm->crtc_index, buf, > + sizeof(buf)); > + > igt_debug("FBC status: %s\n", buf); > } > > @@ -112,8 +110,9 @@ static bool fbc_check_status(struct drm_info *drm, bool enabled) > { > char buf[FBC_STATUS_BUF_LEN]; > > - igt_debugfs_simple_read(drm->debugfs_fd, "i915_fbc_status", buf, > - sizeof(buf)); > + intel_fbc_get_status_crtc_index(drm->fd, drm->crtc_index, buf, > + sizeof(buf)); > + > if (enabled) > return strstr(buf, "FBC enabled\n"); > else