From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id E120E10E0BB for ; Tue, 21 Nov 2023 06:15:14 +0000 (UTC) From: Jeevan B To: igt-dev@lists.freedesktop.org Date: Tue, 21 Nov 2023 11:53:19 +0530 Message-Id: <20231121062320.1860993-2-jeevan.b@intel.com> In-Reply-To: <20231121062320.1860993-1-jeevan.b@intel.com> References: <20231121062320.1860993-1-jeevan.b@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [igt-dev] [PATCH i-g-t 1/2] tests/intel/kms_psr2_sf: Add FBC support to PSR2 tests List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" List-ID: For intel_display_ver 20, FBC can be enabled along with PSR/PSR2, thereby adding FBC checks to validate this scenario. Signed-off-by: Jeevan B --- tests/intel/kms_psr2_sf.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/tests/intel/kms_psr2_sf.c b/tests/intel/kms_psr2_sf.c index a597c8701..f49c6dfbf 100644 --- a/tests/intel/kms_psr2_sf.c +++ b/tests/intel/kms_psr2_sf.c @@ -26,6 +26,7 @@ #include "igt_sysfs.h" #include "igt_psr.h" #include "kms_dsc_helper.h" +#include "i915/intel_fbc.h" #include #include #include @@ -160,6 +161,7 @@ typedef struct { int test_plane_id; igt_plane_t *test_plane; bool big_fb_test; + bool fbc_flag; cairo_t *cr; uint32_t screen_changes; int cur_x, cur_y; @@ -865,6 +867,11 @@ static void run(data_t *data) igt_assert(psr_wait_entry(data->debugfs_fd, PSR_MODE_2, NULL)); + if (data->fbc_flag) + igt_assert_f(intel_fbc_wait_until_enabled(data->drm_fd, + data->pipe), + "FBC still disabled"); + data->screen_changes = 0; switch (data->op) { @@ -986,6 +993,12 @@ igt_main display_init(&data); + if ((intel_display_ver(intel_get_drm_devid(data.drm_fd) == 20)) && + (intel_fbc_supported_on_chipset(data.drm_fd, data.pipe))) { + data.fbc_flag = true; + intel_fbc_enable(data.drm_fd); + } + /* Test if PSR2 can be enabled */ igt_require_f(psr_enable(data.drm_fd, data.debugfs_fd, PSR_MODE_2_SEL_FETCH), -- 2.25.1