From patchwork Wed Mar 26 10:19:59 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 14029933 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E2ABFC36008 for ; Wed, 26 Mar 2025 10:20:18 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 424DE10E696; Wed, 26 Mar 2025 10:20:16 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.b="fT88P8DW"; dkim-atps=neutral Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7818510E697 for ; Wed, 26 Mar 2025 10:20:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1742984409; bh=JY0o5v2vlBhjkX9Cg9CiF7H42fvwkyULxa0W+g4684g=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=fT88P8DWjUEgr4L9frZioVeQjoaQWBNH1SZjmeNb9JyMM1eA13eJYdLhz8OmtJIXQ RctLkJnhviR/w9E5+al/KNZx4Lc6rMoY6tNSBKjD69HXNe/Lbiy938ZqTibeTB+mpf GXa7kr8fBfDEQUje17NoP5XiRBibUmXTSI/VuFqGRNGDIcakn+ICvSitxtwqJ5w6v3 PPZC9l4D3ZVMyQoLKVy1jWVaUBdCoijiWBDJlvAFtiOQtHpCjVjhHBT6obuic/a65k 4cGe2EXYRbrqrBH5VrniqAeyQTmBhqXVRNq9AYlv2YO3MsGwo1GfO4K4TopWmTXq8K NUuna5ld/MP/w== Received: from localhost (unknown [84.232.140.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by bali.collaboradmins.com (Postfix) with UTF8SMTPSA id EB84417E0A5D; Wed, 26 Mar 2025 11:20:08 +0100 (CET) From: Cristian Ciocaltea Date: Wed, 26 Mar 2025 12:19:59 +0200 Subject: [PATCH v3 10/15] drm/tests: hdmi: Replace open coded EDID setup MIME-Version: 1.0 Message-Id: <20250326-hdmi-conn-yuv-v3-10-294d3ebbb4b2@collabora.com> References: <20250326-hdmi-conn-yuv-v3-0-294d3ebbb4b2@collabora.com> In-Reply-To: <20250326-hdmi-conn-yuv-v3-0-294d3ebbb4b2@collabora.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Dave Stevenson , Dmitry Baryshkov , Dmitry Baryshkov Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Make use of the recently introduced macros to reduce boilerplate code around EDID setup. This also helps dropping the redundant calls to set_connector_edid(). No functional changes intended. Signed-off-by: Cristian Ciocaltea --- drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c | 220 ++++++++------------- 1 file changed, 78 insertions(+), 142 deletions(-) diff --git a/drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c b/drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c index 284bd9b1418a454d05c4a38263519eb8ae450090..7b2aaee5009ce58e6edf2649e2182c43ba834523 100644 --- a/drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c +++ b/drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c @@ -751,19 +751,15 @@ static void drm_test_check_output_bpc_crtc_mode_changed(struct kunit *test) struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB), - 10); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB), + 10, + test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - preferred = find_preferred_mode(conn); KUNIT_ASSERT_NOT_NULL(test, preferred); @@ -830,19 +826,15 @@ static void drm_test_check_output_bpc_crtc_mode_not_changed(struct kunit *test) struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB), - 10); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB), + 10, + test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - preferred = find_preferred_mode(conn); KUNIT_ASSERT_NOT_NULL(test, preferred); @@ -904,21 +896,17 @@ static void drm_test_check_output_bpc_dvi(struct kunit *test) struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB) | - BIT(HDMI_COLORSPACE_YUV422) | - BIT(HDMI_COLORSPACE_YUV444), - 12); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB) | + BIT(HDMI_COLORSPACE_YUV422) | + BIT(HDMI_COLORSPACE_YUV444), + 12, + test_edid_dvi_1080p); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_dvi_1080p, - ARRAY_SIZE(test_edid_dvi_1080p)); - KUNIT_ASSERT_GT(test, ret, 0); - info = &conn->display_info; KUNIT_ASSERT_FALSE(test, info->is_hdmi); @@ -958,19 +946,15 @@ static void drm_test_check_tmds_char_rate_rgb_8bpc(struct kunit *test) struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB), - 8); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB), + 8, + test_edid_hdmi_1080p_rgb_max_200mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_max_200mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_max_200mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - preferred = find_preferred_mode(conn); KUNIT_ASSERT_NOT_NULL(test, preferred); KUNIT_ASSERT_FALSE(test, preferred->flags & DRM_MODE_FLAG_DBLCLK); @@ -1010,19 +994,15 @@ static void drm_test_check_tmds_char_rate_rgb_10bpc(struct kunit *test) struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB), - 10); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB), + 10, + test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - preferred = find_preferred_mode(conn); KUNIT_ASSERT_NOT_NULL(test, preferred); KUNIT_ASSERT_FALSE(test, preferred->flags & DRM_MODE_FLAG_DBLCLK); @@ -1062,19 +1042,15 @@ static void drm_test_check_tmds_char_rate_rgb_12bpc(struct kunit *test) struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB), - 12); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB), + 12, + test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - preferred = find_preferred_mode(conn); KUNIT_ASSERT_NOT_NULL(test, preferred); KUNIT_ASSERT_FALSE(test, preferred->flags & DRM_MODE_FLAG_DBLCLK); @@ -1180,19 +1156,15 @@ static void drm_test_check_max_tmds_rate_bpc_fallback(struct kunit *test) struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB), - 12); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB), + 12, + test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); KUNIT_ASSERT_GT(test, info->max_tmds_clock, 0); @@ -1252,21 +1224,17 @@ static void drm_test_check_max_tmds_rate_format_fallback(struct kunit *test) struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB) | - BIT(HDMI_COLORSPACE_YUV422) | - BIT(HDMI_COLORSPACE_YUV444), - 12); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB) | + BIT(HDMI_COLORSPACE_YUV422) | + BIT(HDMI_COLORSPACE_YUV444), + 12, + test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); KUNIT_ASSERT_GT(test, info->max_tmds_clock, 0); @@ -1320,20 +1288,16 @@ static void drm_test_check_output_bpc_format_vic_1(struct kunit *test) struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB) | - BIT(HDMI_COLORSPACE_YUV422) | - BIT(HDMI_COLORSPACE_YUV444), - 12); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB) | + BIT(HDMI_COLORSPACE_YUV422) | + BIT(HDMI_COLORSPACE_YUV444), + 12, + test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); KUNIT_ASSERT_GT(test, info->max_tmds_clock, 0); @@ -1387,19 +1351,15 @@ static void drm_test_check_output_bpc_format_driver_rgb_only(struct kunit *test) struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB), - 12); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB), + 12, + test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_200mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); KUNIT_ASSERT_GT(test, info->max_tmds_clock, 0); @@ -1457,21 +1417,17 @@ static void drm_test_check_output_bpc_format_display_rgb_only(struct kunit *test struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB) | - BIT(HDMI_COLORSPACE_YUV422) | - BIT(HDMI_COLORSPACE_YUV444), - 12); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB) | + BIT(HDMI_COLORSPACE_YUV422) | + BIT(HDMI_COLORSPACE_YUV444), + 12, + test_edid_hdmi_1080p_rgb_max_200mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_max_200mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_max_200mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); KUNIT_ASSERT_GT(test, info->max_tmds_clock, 0); @@ -1530,19 +1486,15 @@ static void drm_test_check_output_bpc_format_driver_8bpc_only(struct kunit *test struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB), - 8); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB), + 8, + test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_yuv_dc_max_340mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); KUNIT_ASSERT_GT(test, info->max_tmds_clock, 0); @@ -1593,21 +1545,17 @@ static void drm_test_check_output_bpc_format_display_8bpc_only(struct kunit *tes struct drm_crtc *crtc; int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB) | - BIT(HDMI_COLORSPACE_YUV422) | - BIT(HDMI_COLORSPACE_YUV444), - 12); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB) | + BIT(HDMI_COLORSPACE_YUV422) | + BIT(HDMI_COLORSPACE_YUV444), + 12, + test_edid_hdmi_1080p_rgb_max_340mhz); KUNIT_ASSERT_NOT_NULL(test, priv); drm = &priv->drm; crtc = priv->crtc; conn = &priv->connector; - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_max_340mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_max_340mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); KUNIT_ASSERT_GT(test, info->max_tmds_clock, 0); @@ -1926,28 +1874,20 @@ static void drm_test_check_mode_valid(struct kunit *test) static void drm_test_check_mode_valid_reject_rate(struct kunit *test) { struct drm_atomic_helper_connector_hdmi_priv *priv; - struct drm_connector *conn; struct drm_display_mode *preferred; - int ret; - priv = drm_kunit_helper_connector_hdmi_init_funcs(test, - BIT(HDMI_COLORSPACE_RGB), - 8, - &reject_100mhz_connector_hdmi_funcs); + priv = drm_kunit_helper_connector_hdmi_init_with_edid_funcs(test, + BIT(HDMI_COLORSPACE_RGB), + 8, + &reject_100mhz_connector_hdmi_funcs, + test_edid_hdmi_1080p_rgb_max_200mhz); KUNIT_ASSERT_NOT_NULL(test, priv); - conn = &priv->connector; - - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_max_200mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_max_200mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - /* * Unlike the drm_test_check_mode_valid() here 1080p is rejected, but * 480p is allowed. */ - preferred = find_preferred_mode(conn); + preferred = find_preferred_mode(&priv->connector); KUNIT_ASSERT_NOT_NULL(test, preferred); KUNIT_EXPECT_EQ(test, preferred->hdisplay, 640); KUNIT_EXPECT_EQ(test, preferred->vdisplay, 480); @@ -1965,12 +1905,14 @@ static void drm_test_check_mode_valid_reject(struct kunit *test) struct drm_atomic_helper_connector_hdmi_priv *priv; struct drm_connector *conn; struct drm_display_mode *preferred; + unsigned char no_edid[] = {}; int ret; - priv = drm_kunit_helper_connector_hdmi_init_funcs(test, - BIT(HDMI_COLORSPACE_RGB), - 8, - &reject_connector_hdmi_funcs); + priv = drm_kunit_helper_connector_hdmi_init_with_edid_funcs(test, + BIT(HDMI_COLORSPACE_RGB), + 8, + &reject_connector_hdmi_funcs, + no_edid); KUNIT_ASSERT_NOT_NULL(test, priv); conn = &priv->connector; @@ -1995,20 +1937,14 @@ static void drm_test_check_mode_valid_reject_max_clock(struct kunit *test) struct drm_atomic_helper_connector_hdmi_priv *priv; struct drm_connector *conn; struct drm_display_mode *preferred; - int ret; - priv = drm_kunit_helper_connector_hdmi_init(test, - BIT(HDMI_COLORSPACE_RGB), - 8); + priv = drm_kunit_helper_connector_hdmi_init_with_edid(test, + BIT(HDMI_COLORSPACE_RGB), + 8, + test_edid_hdmi_1080p_rgb_max_100mhz); KUNIT_ASSERT_NOT_NULL(test, priv); conn = &priv->connector; - - ret = set_connector_edid(test, conn, - test_edid_hdmi_1080p_rgb_max_100mhz, - ARRAY_SIZE(test_edid_hdmi_1080p_rgb_max_100mhz)); - KUNIT_ASSERT_GT(test, ret, 0); - KUNIT_ASSERT_EQ(test, conn->display_info.max_tmds_clock, 100 * 1000); preferred = find_preferred_mode(conn);