From patchwork Thu Feb 21 00:34:21 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Matt Roper X-Patchwork-Id: 10822971 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0F71F15AC for ; Thu, 21 Feb 2019 00:34:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F28242EEC7 for ; Thu, 21 Feb 2019 00:34:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E64092F08A; Thu, 21 Feb 2019 00:34:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 819C42EECC for ; Thu, 21 Feb 2019 00:34:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BDFA8891D1; Thu, 21 Feb 2019 00:34:36 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id D42AC891D1; Thu, 21 Feb 2019 00:34:34 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Feb 2019 16:34:34 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,392,1544515200"; d="scan'208";a="124014430" Received: from mdroper-desk.fm.intel.com ([10.105.128.126]) by fmsmga007.fm.intel.com with ESMTP; 20 Feb 2019 16:34:36 -0800 From: Matt Roper To: intel-gfx@lists.freedesktop.org Date: Wed, 20 Feb 2019 16:34:21 -0800 Message-Id: <20190221003422.5413-1-matthew.d.roper@intel.com> X-Mailer: git-send-email 2.14.5 In-Reply-To: <20190221002857.5007-1-matthew.d.roper@intel.com> References: <20190221002857.5007-1-matthew.d.roper@intel.com> Subject: [Intel-gfx] [PATCH i-g-t 1/2] lib: Add --skip-crc-compare option X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: igt-dev@lists.freedesktop.org MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP When using --interactive-debug, it's sometimes desirable to ignore CRC mismatches and let the test proceed as if they passed so that the on-screen outcome can be inspected. Let's add a debug option to allow this. Cc: igt-dev@lists.freedesktop.org Signed-off-by: Matt Roper Reviewed-by: Ville Syrjälä Reviewed-by: Daniel Vetter --- lib/igt_core.c | 7 +++++++ lib/igt_core.h | 1 + lib/igt_debugfs.c | 8 +++++++- 3 files changed, 15 insertions(+), 1 deletion(-) diff --git a/lib/igt_core.c b/lib/igt_core.c index 71b05d3b..5523950f 100644 --- a/lib/igt_core.c +++ b/lib/igt_core.c @@ -256,6 +256,7 @@ static unsigned int exit_handler_count; const char *igt_interactive_debug; +bool igt_skip_crc_compare; /* subtests helpers */ static bool list_subtests = false; @@ -285,6 +286,7 @@ enum { OPT_DESCRIPTION, OPT_DEBUG, OPT_INTERACTIVE_DEBUG, + OPT_SKIP_CRC, OPT_HELP = 'h' }; @@ -552,6 +554,7 @@ static void print_usage(const char *help_str, bool output_on_stderr) " --run-subtest \n" " --debug[=log-domain]\n" " --interactive-debug[=domain]\n" + " --skip-crc-compare\n" " --help-description\n" " --help\n"); if (help_str) @@ -668,6 +671,7 @@ static int common_init(int *argc, char **argv, {"help-description", 0, 0, OPT_DESCRIPTION}, {"debug", optional_argument, 0, OPT_DEBUG}, {"interactive-debug", optional_argument, 0, OPT_INTERACTIVE_DEBUG}, + {"skip-crc-compare", 0, 0, OPT_SKIP_CRC}, {"help", 0, 0, OPT_HELP}, {0, 0, 0, 0} }; @@ -768,6 +772,9 @@ static int common_init(int *argc, char **argv, print_test_description(); ret = -1; goto out; + case OPT_SKIP_CRC: + igt_skip_crc_compare = true; + goto out; case OPT_HELP: print_usage(help_str, false); ret = -1; diff --git a/lib/igt_core.h b/lib/igt_core.h index 47ffd9e7..f12fc5cb 100644 --- a/lib/igt_core.h +++ b/lib/igt_core.h @@ -843,6 +843,7 @@ bool igt_run_in_simulation(void); void igt_skip_on_simulation(void); extern const char *igt_interactive_debug; +extern bool igt_skip_crc_compare; /** * igt_log_level: diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c index 640c78e9..04d1648b 100644 --- a/lib/igt_debugfs.c +++ b/lib/igt_debugfs.c @@ -405,6 +405,12 @@ static bool igt_find_crc_mismatch(const igt_crc_t *a, const igt_crc_t *b, * assert that CRCs match, never that they are different. Otherwise there might * be random testcase failures when different screen contents end up with the * same CRC by chance. + * + * Passing --skip-crc-compare on the command line will force this function + * to always pass, which can be useful in interactive debugging where you + * might know the test will fail, but still want the test to keep going as if + * it had succeeded so that you can see the on-screen behavior. + * */ void igt_assert_crc_equal(const igt_crc_t *a, const igt_crc_t *b) { @@ -416,7 +422,7 @@ void igt_assert_crc_equal(const igt_crc_t *a, const igt_crc_t *b) igt_debug("CRC mismatch at index %d: 0x%x != 0x%x\n", index, a->crc[index], b->crc[index]); - igt_assert(!mismatch); + igt_assert(!mismatch || igt_skip_crc_compare); } /** From patchwork Thu Feb 21 00:34:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Roper X-Patchwork-Id: 10822973 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B08AC13B5 for ; Thu, 21 Feb 2019 00:34:41 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9F03C2EEC7 for ; Thu, 21 Feb 2019 00:34:41 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 92E7B2EFAF; Thu, 21 Feb 2019 00:34:41 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 77C382EEC7 for ; Thu, 21 Feb 2019 00:34:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1555D892DB; Thu, 21 Feb 2019 00:34:37 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id F147A891D1; Thu, 21 Feb 2019 00:34:35 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Feb 2019 16:34:35 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,392,1544515200"; d="scan'208";a="124014441" Received: from mdroper-desk.fm.intel.com ([10.105.128.126]) by fmsmga007.fm.intel.com with ESMTP; 20 Feb 2019 16:34:37 -0800 From: Matt Roper To: intel-gfx@lists.freedesktop.org Date: Wed, 20 Feb 2019 16:34:22 -0800 Message-Id: <20190221003422.5413-2-matthew.d.roper@intel.com> X-Mailer: git-send-email 2.14.5 In-Reply-To: <20190221003422.5413-1-matthew.d.roper@intel.com> References: <20190221002857.5007-1-matthew.d.roper@intel.com> <20190221003422.5413-1-matthew.d.roper@intel.com> Subject: [Intel-gfx] [PATCH i-g-t 2/2] tests/kms_crtc_background_color: overhaul to match upstream ABI (v5) X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: igt-dev@lists.freedesktop.org, Heiko Stuebner MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP CRTC background color kernel patches were written about 2.5 years ago and floated on the upstream mailing list, but since no opensource userspace materialized, we never actually merged them. However the corresponding IGT test did get merged and has basically been dead code ever since. A couple years later we finally have an open source userspace (ChromeOS), so lets update the IGT test to match the ABI that's actually going upstream and to remove some of the cruft from the original test that wouldn't actually work. It's worth noting that we don't seem to be able to test this feature with CRC's, at least on Intel gen9. Originally we wanted to draw a color into a plane's FB (with Cairo) and then compare the CRC to turning off all planes and just setting the CRTC background to the same color. However the precision and rounding of the color components causes the CRC's to come out differently, even though the end result is visually identical. So at the moment this test is mainly useful for visual inspection in interactive mode. v2: - Swap red and blue ordering in property value to reflect change in v2 of kernel series. v3: - Minor updates to proposed uapi helpers (s/rgba/argb/). v4: - General restructuring into pipe/color subtests. - Use RGB2101010 framebuffers for comparison so that we match the bits of precision that Intel hardware background color accepts v5: - Re-enable CRC comparisons; just because these don't work on Intel doesn't mean we shouldn't use them on other vendors' platforms (Daniel). - Use DRIVER_ANY rather than DRIVER_INTEL. (Heiko Stuebner) Cc: igt-dev@lists.freedesktop.org Cc: Daniel Vetter Cc: Heiko Stuebner Signed-off-by: Matt Roper --- lib/igt_kms.c | 2 +- tests/kms_crtc_background_color.c | 263 ++++++++++++++++++-------------------- 2 files changed, 127 insertions(+), 138 deletions(-) diff --git a/lib/igt_kms.c b/lib/igt_kms.c index 080f90ae..c52ec5e6 100644 --- a/lib/igt_kms.c +++ b/lib/igt_kms.c @@ -180,7 +180,7 @@ const char * const igt_plane_prop_names[IGT_NUM_PLANE_PROPS] = { }; const char * const igt_crtc_prop_names[IGT_NUM_CRTC_PROPS] = { - [IGT_CRTC_BACKGROUND] = "background_color", + [IGT_CRTC_BACKGROUND] = "BACKGROUND_COLOR", [IGT_CRTC_CTM] = "CTM", [IGT_CRTC_GAMMA_LUT] = "GAMMA_LUT", [IGT_CRTC_GAMMA_LUT_SIZE] = "GAMMA_LUT_SIZE", diff --git a/tests/kms_crtc_background_color.c b/tests/kms_crtc_background_color.c index 3df3401f..58cdd7a9 100644 --- a/tests/kms_crtc_background_color.c +++ b/tests/kms_crtc_background_color.c @@ -25,164 +25,153 @@ #include "igt.h" #include - IGT_TEST_DESCRIPTION("Test crtc background color feature"); +/* + * Paints a desired color into a full-screen primary plane and then compares + * that CRC with turning off all planes and setting the CRTC background to the + * same color. + * + * At least on current Intel platforms, the CRC tests appear to always fail, + * even though the resulting pipe output seems to be the same. The bspec tells + * us that we must have at least one plane turned on when taking a pipe-level + * CRC, so the fact that we're violating that may explain the failures. If + * your platform gives failures for all tests, you may want to run with + * --interactive-debug=bgcolor --skip-crc-compare to visually inspect that the + * background color matches the equivalent solid plane. + */ + typedef struct { - int gfx_fd; igt_display_t display; - struct igt_fb fb; - igt_crc_t ref_crc; + int gfx_fd; + igt_output_t *output; igt_pipe_crc_t *pipe_crc; + drmModeModeInfo *mode; } data_t; -#define BLACK 0x000000 /* BGR 8bpc */ -#define CYAN 0xFFFF00 /* BGR 8bpc */ -#define PURPLE 0xFF00FF /* BGR 8bpc */ -#define WHITE 0xFFFFFF /* BGR 8bpc */ - -#define BLACK64 0x000000000000 /* BGR 16bpc */ -#define CYAN64 0xFFFFFFFF0000 /* BGR 16bpc */ -#define PURPLE64 0xFFFF0000FFFF /* BGR 16bpc */ -#define YELLOW64 0x0000FFFFFFFF /* BGR 16bpc */ -#define WHITE64 0xFFFFFFFFFFFF /* BGR 16bpc */ -#define RED64 0x00000000FFFF /* BGR 16bpc */ -#define GREEN64 0x0000FFFF0000 /* BGR 16bpc */ -#define BLUE64 0xFFFF00000000 /* BGR 16bpc */ - -static void -paint_background(data_t *data, struct igt_fb *fb, drmModeModeInfo *mode, - uint32_t background, double alpha) +/* + * Local copy of kernel uapi + */ +static inline __u64 +local_argb(__u8 bpc, __u16 alpha, __u16 red, __u16 green, __u16 blue) { - cairo_t *cr; - int w, h; - double r, g, b; - - w = mode->hdisplay; - h = mode->vdisplay; - - cr = igt_get_cairo_ctx(data->gfx_fd, &data->fb); + int msb_shift = 16 - bpc; - /* Paint with background color */ - r = (double) (background & 0xFF) / 255.0; - g = (double) ((background & 0xFF00) >> 8) / 255.0; - b = (double) ((background & 0xFF0000) >> 16) / 255.0; - igt_paint_color_alpha(cr, 0, 0, w, h, r, g, b, alpha); - - igt_put_cairo_ctx(data->gfx_fd, &data->fb, cr); + return (__u64)alpha << msb_shift << 48 | + (__u64)red << msb_shift << 32 | + (__u64)green << msb_shift << 16 | + (__u64)blue << msb_shift; } -static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe, - igt_plane_t *plane, int opaque_buffer, int plane_color, - uint64_t pipe_background_color) +static void test_background(data_t *data, enum pipe pipe, int w, int h, + __u64 r, __u64 g, __u64 b) { - drmModeModeInfo *mode; - igt_display_t *display = &data->display; - int fb_id; - double alpha; - - igt_output_set_pipe(output, pipe); - - /* create the pipe_crc object for this pipe */ - igt_pipe_crc_free(data->pipe_crc); - data->pipe_crc = igt_pipe_crc_new(data->gfx_fd, pipe, INTEL_PIPE_CRC_SOURCE_AUTO); - - mode = igt_output_get_mode(output); - - fb_id = igt_create_fb(data->gfx_fd, - mode->hdisplay, mode->vdisplay, - DRM_FORMAT_XRGB8888, - LOCAL_DRM_FORMAT_MOD_NONE, /* tiled */ - &data->fb); - igt_assert(fb_id); - - /* To make FB pixel win with background color, set alpha as full opaque */ - igt_pipe_set_prop_value(display, pipe, IGT_CRTC_BACKGROUND, pipe_background_color); - if (opaque_buffer) - alpha = 1.0; /* alpha 1 is fully opque */ - else - alpha = 0.0; /* alpha 0 is fully transparent */ - paint_background(data, &data->fb, mode, plane_color, alpha); - - igt_plane_set_fb(plane, &data->fb); - igt_display_commit2(display, COMMIT_UNIVERSAL); -} - -static void cleanup_crtc(data_t *data, igt_output_t *output, igt_plane_t *plane) -{ - igt_display_t *display = &data->display; - - igt_pipe_crc_free(data->pipe_crc); - data->pipe_crc = NULL; - - igt_remove_fb(data->gfx_fd, &data->fb); - - igt_pipe_obj_set_prop_value(plane->pipe, IGT_CRTC_BACKGROUND, BLACK64); + igt_crc_t plane_crc, bg_crc; + struct igt_fb colorfb; + igt_plane_t *plane = igt_output_get_plane_type(data->output, + DRM_PLANE_TYPE_PRIMARY); + + + /* Fill the primary plane and set the background to the same color */ + igt_create_color_fb(data->gfx_fd, w, h, DRM_FORMAT_XRGB2101010, + LOCAL_DRM_FORMAT_MOD_NONE, + (double)r / 0xFFFF, + (double)g / 0xFFFF, + (double)b / 0xFFFF, + &colorfb); + igt_plane_set_fb(plane, &colorfb); + igt_pipe_set_prop_value(&data->display, pipe, IGT_CRTC_BACKGROUND, + local_argb(16, 0xffff, r, g, b)); + igt_display_commit2(&data->display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &plane_crc); + igt_debug_wait_for_keypress("bgcolor"); + + /* Turn off the primary plane so only bg shows */ igt_plane_set_fb(plane, NULL); - igt_output_set_pipe(output, PIPE_ANY); - - igt_display_commit2(display, COMMIT_UNIVERSAL); + igt_display_commit2(&data->display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &bg_crc); + igt_debug_wait_for_keypress("bgcolor"); + + /* + * The following test relies on hardware that generates valid CRCs + * even when no planes are on. Sadly, this doesn't appear to be the + * case for current Intel platforms; pipe CRC's never match bgcolor + * CRC's, likely because we're violating the bspec's guidance that there + * must always be at least one real plane turned on when taking the + * pipe-level ("dmux") CRC. + */ + igt_assert_crc_equal(&plane_crc, &bg_crc); } -static void test_crtc_background(data_t *data) +igt_main { - igt_display_t *display = &data->display; + data_t data = {}; igt_output_t *output; + drmModeModeInfo *mode; + int w, h; enum pipe pipe; - int valid_tests = 0; - - for_each_pipe_with_valid_output(display, pipe, output) { - igt_plane_t *plane; - - igt_output_set_pipe(output, pipe); - - plane = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY); - igt_require(igt_pipe_has_prop(display, pipe, IGT_CRTC_BACKGROUND)); - - prepare_crtc(data, output, pipe, plane, 1, PURPLE, BLACK64); - - /* Now set background without using a plane, i.e., - * Disable the plane to let hw background color win blend. */ - igt_plane_set_fb(plane, NULL); - igt_pipe_set_prop_value(display, pipe, IGT_CRTC_BACKGROUND, PURPLE64); - igt_display_commit2(display, COMMIT_UNIVERSAL); - - /* Try few other background colors */ - igt_pipe_set_prop_value(display, pipe, IGT_CRTC_BACKGROUND, CYAN64); - igt_display_commit2(display, COMMIT_UNIVERSAL); - - igt_pipe_set_prop_value(display, pipe, IGT_CRTC_BACKGROUND, YELLOW64); - igt_display_commit2(display, COMMIT_UNIVERSAL); - igt_pipe_set_prop_value(display, pipe, IGT_CRTC_BACKGROUND, RED64); - igt_display_commit2(display, COMMIT_UNIVERSAL); + igt_fixture { + data.gfx_fd = drm_open_driver_master(DRIVER_ANY); + kmstest_set_vt_graphics_mode(); - igt_pipe_set_prop_value(display, pipe, IGT_CRTC_BACKGROUND, GREEN64); - igt_display_commit2(display, COMMIT_UNIVERSAL); - - igt_pipe_set_prop_value(display, pipe, IGT_CRTC_BACKGROUND, BLUE64); - igt_display_commit2(display, COMMIT_UNIVERSAL); - - igt_pipe_set_prop_value(display, pipe, IGT_CRTC_BACKGROUND, WHITE64); - igt_display_commit2(display, COMMIT_UNIVERSAL); - - valid_tests++; - cleanup_crtc(data, output, plane); + igt_require_pipe_crc(data.gfx_fd); + igt_display_require(&data.display, data.gfx_fd); } - igt_require_f(valid_tests, "no valid crtc/connector combinations found\n"); -} -igt_simple_main -{ - data_t data = {}; - - igt_skip_on_simulation(); - - data.gfx_fd = drm_open_driver(DRIVER_INTEL); - igt_require_pipe_crc(data.gfx_fd); - igt_display_require(&data.display, data.gfx_fd); - - test_crtc_background(&data); + for_each_pipe_static(pipe) igt_subtest_group { + igt_fixture { + igt_display_require_output_on_pipe(&data.display, pipe); + igt_require(igt_pipe_has_prop(&data.display, pipe, + IGT_CRTC_BACKGROUND)); + + output = igt_get_single_output_for_pipe(&data.display, + pipe); + igt_output_set_pipe(output, pipe); + data.output = output; + + mode = igt_output_get_mode(output); + w = mode->hdisplay; + h = mode->vdisplay; + + data.pipe_crc = igt_pipe_crc_new(data.gfx_fd, pipe, + INTEL_PIPE_CRC_SOURCE_AUTO); + } + + igt_subtest_f("background-color-pipe-%s-black", + kmstest_pipe_name(pipe)) + test_background(&data, pipe, w, h, + 0, 0, 0); + + igt_subtest_f("background-color-pipe-%s-white", + kmstest_pipe_name(pipe)) + test_background(&data, pipe, w, h, + 0xFFFF, 0xFFFF, 0xFFFF); + + igt_subtest_f("background-color-pipe-%s-red", + kmstest_pipe_name(pipe)) + test_background(&data, pipe, w, h, + 0xFFFF, 0, 0); + + igt_subtest_f("background-color-pipe-%s-green", + kmstest_pipe_name(pipe)) + + test_background(&data, pipe, w, h, + 0, 0xFFFF, 0); + + igt_subtest_f("background-color-pipe-%s-blue", + kmstest_pipe_name(pipe)) + test_background(&data, pipe, w, h, + 0, 0, 0xFFFF); + + igt_fixture { + igt_display_reset(&data.display); + igt_pipe_crc_free(data.pipe_crc); + data.pipe_crc = NULL; + } + } - igt_display_fini(&data.display); + igt_fixture { + igt_display_fini(&data.display); + } }