From patchwork Fri Jul 28 09:06:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 707781 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C8DE8C41513 for ; Fri, 28 Jul 2023 09:08:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235506AbjG1JIU (ORCPT ); Fri, 28 Jul 2023 05:08:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235322AbjG1JHG (ORCPT ); Fri, 28 Jul 2023 05:07:06 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 092DA4227; Fri, 28 Jul 2023 02:06:51 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BA4F262089; Fri, 28 Jul 2023 09:06:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CC632C433CA; Fri, 28 Jul 2023 09:06:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690535211; bh=8/tEb5OWseFqbYf8/A/XKTgIA6zjZPi8ZpLNlpJKKpw=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=UVrz4KM23wFmjfRqT7qkW+QdFNE0JVLImJg98dre5NUS1nIy7PMJcxpCs4qwNwdYS xdk+KsRwBx13qbs//t3YXapXoSkGFmut+QpMqmrQ+HNFZuHsb17Q+f1CjwIvlRLGOz dL7JPjdW2zYc7H+4Tvs2ejRglvu5olWuSUw1GLhpS4fcTBuPZil+Ot4c/nODquBInx uTIGBDUcULWUlaUBqa8wdSZm1qRsc9pfu5lVj4OATNg+KTdqkfJW8HQ3VLLZjg3LBu PanYhABVusGJqYM71hVrGC4EWRwrkQCsmsEntpjbzHmYHLux+cxJjgHee/RmtA6ctF YTpVNpTs3txKg== From: Maxime Ripard Date: Fri, 28 Jul 2023 11:06:23 +0200 Subject: [PATCH v3 10/11] drm/vc4: tests: Switch to atomic state allocation helper MIME-Version: 1.0 Message-Id: <20230728-kms-kunit-actions-rework-v3-10-952565ccccfe@kernel.org> References: <20230728-kms-kunit-actions-rework-v3-0-952565ccccfe@kernel.org> In-Reply-To: <20230728-kms-kunit-actions-rework-v3-0-952565ccccfe@kernel.org> To: David Airlie , Daniel Vetter , Maarten Lankhorst , Thomas Zimmermann , Emma Anholt Cc: =?utf-8?q?Ma=C3=ADra_Canal?= , Javier Martinez Canillas , dri-devel@lists.freedesktop.org, David Gow , linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, linux-kernel@vger.kernel.org, Maxime Ripard , Brendan Higgins X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=6236; i=mripard@kernel.org; h=from:subject:message-id; bh=8/tEb5OWseFqbYf8/A/XKTgIA6zjZPi8ZpLNlpJKKpw=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDCmHW7k8fsS/bAlfGreBXeAHk2kAY7N/qJupjFekk/n1V 9vFxEw7SlkYxLgYZMUUWWKEzZfEnZr1upONbx7MHFYmkCEMXJwCMJGLWowMDX9LJBey6kZJ/vgd InRXi8thIdvu1x9Zo3Z1XXCZcn/6c4Z/OoJxYVPSzp+65FYbHT31dhHLh77pp94/FXB4dYY95lQ OGwA= X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Now that we have a helper that takes care of an atomic state allocation and cleanup, we can migrate to it to simplify our tests. Reviewed-by: Javier Martinez Canillas Reviewed-by: Maíra Canal Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/tests/vc4_test_pv_muxing.c | 55 ++++---------------------- 1 file changed, 8 insertions(+), 47 deletions(-) diff --git a/drivers/gpu/drm/vc4/tests/vc4_test_pv_muxing.c b/drivers/gpu/drm/vc4/tests/vc4_test_pv_muxing.c index ff1deaed0cab..5f9f5626329d 100644 --- a/drivers/gpu/drm/vc4/tests/vc4_test_pv_muxing.c +++ b/drivers/gpu/drm/vc4/tests/vc4_test_pv_muxing.c @@ -725,7 +725,6 @@ static int vc4_pv_muxing_test_init(struct kunit *test) { const struct pv_muxing_param *params = test->param_value; struct drm_modeset_acquire_ctx *ctx; - struct drm_atomic_state *state; struct pv_muxing_priv *priv; struct drm_device *drm; struct vc4_dev *vc4; @@ -742,24 +741,12 @@ static int vc4_pv_muxing_test_init(struct kunit *test) KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx); drm = &vc4->base; - state = drm_atomic_state_alloc(drm); - KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state); - - state->acquire_ctx = ctx; - - priv->state = state; + priv->state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx); + KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv->state); return 0; } -static void vc4_pv_muxing_test_exit(struct kunit *test) -{ - struct pv_muxing_priv *priv = test->priv; - struct drm_atomic_state *state = priv->state; - - drm_atomic_state_put(state); -} - static struct kunit_case vc4_pv_muxing_tests[] = { KUNIT_CASE_PARAM(drm_vc4_test_pv_muxing, vc4_test_pv_muxing_gen_params), @@ -771,7 +758,6 @@ static struct kunit_case vc4_pv_muxing_tests[] = { static struct kunit_suite vc4_pv_muxing_test_suite = { .name = "vc4-pv-muxing-combinations", .init = vc4_pv_muxing_test_init, - .exit = vc4_pv_muxing_test_exit, .test_cases = vc4_pv_muxing_tests, }; @@ -786,7 +772,6 @@ static struct kunit_case vc5_pv_muxing_tests[] = { static struct kunit_suite vc5_pv_muxing_test_suite = { .name = "vc5-pv-muxing-combinations", .init = vc4_pv_muxing_test_init, - .exit = vc4_pv_muxing_test_exit, .test_cases = vc5_pv_muxing_tests, }; @@ -814,11 +799,9 @@ static void drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable(struct kunit *tes KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx); drm = &vc4->base; - state = drm_atomic_state_alloc(drm); + state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state); - state->acquire_ctx = ctx; - ret = vc4_mock_atomic_add_output(test, state, VC4_ENCODER_TYPE_HDMI0); KUNIT_ASSERT_EQ(test, ret, 0); @@ -839,13 +822,9 @@ static void drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable(struct kunit *tes ret = drm_atomic_helper_swap_state(state, false); KUNIT_ASSERT_EQ(test, ret, 0); - drm_atomic_state_put(state); - - state = drm_atomic_state_alloc(drm); + state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state); - state->acquire_ctx = ctx; - ret = vc4_mock_atomic_add_output(test, state, VC4_ENCODER_TYPE_HDMI1); KUNIT_ASSERT_EQ(test, ret, 0); @@ -864,8 +843,6 @@ static void drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable(struct kunit *tes KUNIT_ASSERT_TRUE(test, new_hvs_state->fifo_state[hdmi1_channel].in_use); KUNIT_EXPECT_NE(test, hdmi0_channel, hdmi1_channel); - - drm_atomic_state_put(state); } static void drm_test_vc5_pv_muxing_bugs_stable_fifo(struct kunit *test) @@ -887,11 +864,9 @@ static void drm_test_vc5_pv_muxing_bugs_stable_fifo(struct kunit *test) KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx); drm = &vc4->base; - state = drm_atomic_state_alloc(drm); + state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state); - state->acquire_ctx = ctx; - ret = vc4_mock_atomic_add_output(test, state, VC4_ENCODER_TYPE_HDMI0); KUNIT_ASSERT_EQ(test, ret, 0); @@ -923,13 +898,9 @@ static void drm_test_vc5_pv_muxing_bugs_stable_fifo(struct kunit *test) ret = drm_atomic_helper_swap_state(state, false); KUNIT_ASSERT_EQ(test, ret, 0); - drm_atomic_state_put(state); - - state = drm_atomic_state_alloc(drm); + state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state); - state->acquire_ctx = ctx; - ret = vc4_mock_atomic_del_output(test, state, VC4_ENCODER_TYPE_HDMI0); KUNIT_ASSERT_EQ(test, ret, 0); @@ -951,8 +922,6 @@ static void drm_test_vc5_pv_muxing_bugs_stable_fifo(struct kunit *test) KUNIT_EXPECT_EQ(test, old_hdmi1_channel, hdmi1_channel); } - - drm_atomic_state_put(state); } static void @@ -972,11 +941,9 @@ drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable_too_many_crtc_state(struct ku KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx); drm = &vc4->base; - state = drm_atomic_state_alloc(drm); + state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state); - state->acquire_ctx = ctx; - ret = vc4_mock_atomic_add_output(test, state, VC4_ENCODER_TYPE_HDMI0); KUNIT_ASSERT_EQ(test, ret, 0); @@ -986,13 +953,9 @@ drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable_too_many_crtc_state(struct ku ret = drm_atomic_helper_swap_state(state, false); KUNIT_ASSERT_EQ(test, ret, 0); - drm_atomic_state_put(state); - - state = drm_atomic_state_alloc(drm); + state = drm_kunit_helper_atomic_state_alloc(test, drm, ctx); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state); - state->acquire_ctx = ctx; - ret = vc4_mock_atomic_add_output(test, state, VC4_ENCODER_TYPE_HDMI1); KUNIT_ASSERT_EQ(test, ret, 0); @@ -1002,8 +965,6 @@ drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable_too_many_crtc_state(struct ku new_vc4_crtc_state = get_vc4_crtc_state_for_encoder(test, state, VC4_ENCODER_TYPE_HDMI0); KUNIT_EXPECT_NULL(test, new_vc4_crtc_state); - - drm_atomic_state_put(state); } static struct kunit_case vc5_pv_muxing_bugs_tests[] = {