From patchwork Thu Jul 20 11:15:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 13320333 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 1349BEB64DD for ; Thu, 20 Jul 2023 11:17:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230518AbjGTLQ7 (ORCPT ); Thu, 20 Jul 2023 07:16:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230502AbjGTLQr (ORCPT ); Thu, 20 Jul 2023 07:16:47 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 075C026A4; Thu, 20 Jul 2023 04:16:27 -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 0F03961943; Thu, 20 Jul 2023 11:16:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0A4EFC433C7; Thu, 20 Jul 2023 11:16:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689851781; bh=juQ2m7xou5mMg6r42FUm4fzdZ7mTdNjeC346O1aspUU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=u5K6U4twXCxqhcSDvnRP1UfLNhlkbKUFgB9NPFSYz4RJQ3OlfJ9bE+ObxBxQuNHFl l990FFRmvZ8MZDiaLnA2+3+aYSHID/2pKSAr8I7N6BM/fTPmjo+iG0QThb15Pb2Rpt ihBzyNfT99InGFR6EtFMPQ+GTEiZJxSK3perz+AJ+xcxfad2CSmUXJ+wnUVqEnx3+l TT0izJtBayWf5/CC2zJLQYgA+U6Y4gZvue0nbYsVmli6ioYfkHEE+SIDFUfynUPEJo DXHSWYn3ww2lkxGqvnH24D2DJ54li2F2Cz8RSuZfUS9SOC/v9N93JZtk9az6vxCaCl FR6gLPf/rJh9g== From: Maxime Ripard Date: Thu, 20 Jul 2023 13:15:54 +0200 Subject: [PATCH v2 09/11] drm/vc4: tests: pv-muxing: Switch to managed locking init MIME-Version: 1.0 Message-Id: <20230720-kms-kunit-actions-rework-v2-9-175017bd56ab@kernel.org> References: <20230720-kms-kunit-actions-rework-v2-0-175017bd56ab@kernel.org> In-Reply-To: <20230720-kms-kunit-actions-rework-v2-0-175017bd56ab@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=6503; i=mripard@kernel.org; h=from:subject:message-id; bh=juQ2m7xou5mMg6r42FUm4fzdZ7mTdNjeC346O1aspUU=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDCk7xTMq91Y/+8R4aurp74GLlZYw/Fn22qtJr+oKG3/J7 MInrD9CO0pZGMS4GGTFFFlihM2XxJ2a9bqTjW8ezBxWJpAhDFycAjCR7esYGToPLLyZMTWhdzcP 91KvTTWSXyRyFA9fMOvu+vv0e5nz1K+MDO9NrN/MvpTwkGGp/+9MKZXf236xCR+U+OU35cO+rGN X3dgB X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org The new helper to init the locking context allows to remove some boilerplate. Reviewed-by: Javier Martinez Canillas Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/tests/vc4_test_pv_muxing.c | 42 ++++++++++++-------------- 1 file changed, 19 insertions(+), 23 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 776a7b01608f..ff1deaed0cab 100644 --- a/drivers/gpu/drm/vc4/tests/vc4_test_pv_muxing.c +++ b/drivers/gpu/drm/vc4/tests/vc4_test_pv_muxing.c @@ -20,7 +20,6 @@ struct pv_muxing_priv { struct vc4_dev *vc4; - struct drm_modeset_acquire_ctx ctx; struct drm_atomic_state *state; }; @@ -725,6 +724,7 @@ static void drm_vc4_test_pv_muxing_invalid(struct kunit *test) 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; @@ -738,13 +738,14 @@ static int vc4_pv_muxing_test_init(struct kunit *test) KUNIT_ASSERT_NOT_ERR_OR_NULL(test, vc4); priv->vc4 = vc4; - drm_modeset_acquire_init(&priv->ctx, 0); + ctx = drm_kunit_helper_acquire_ctx_alloc(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 = &priv->ctx; + state->acquire_ctx = ctx; priv->state = state; @@ -757,8 +758,6 @@ static void vc4_pv_muxing_test_exit(struct kunit *test) struct drm_atomic_state *state = priv->state; drm_atomic_state_put(state); - drm_modeset_drop_locks(&priv->ctx); - drm_modeset_acquire_fini(&priv->ctx); } static struct kunit_case vc4_pv_muxing_tests[] = { @@ -798,7 +797,7 @@ static struct kunit_suite vc5_pv_muxing_test_suite = { */ static void drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable(struct kunit *test) { - struct drm_modeset_acquire_ctx ctx; + struct drm_modeset_acquire_ctx *ctx; struct drm_atomic_state *state; struct vc4_crtc_state *new_vc4_crtc_state; struct vc4_hvs_state *new_hvs_state; @@ -811,13 +810,14 @@ static void drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable(struct kunit *tes vc4 = vc5_mock_device(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, vc4); - drm_modeset_acquire_init(&ctx, 0); + ctx = drm_kunit_helper_acquire_ctx_alloc(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; + state->acquire_ctx = ctx; ret = vc4_mock_atomic_add_output(test, state, VC4_ENCODER_TYPE_HDMI0); KUNIT_ASSERT_EQ(test, ret, 0); @@ -844,7 +844,7 @@ static void drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable(struct kunit *tes state = drm_atomic_state_alloc(drm); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state); - state->acquire_ctx = &ctx; + state->acquire_ctx = ctx; ret = vc4_mock_atomic_add_output(test, state, VC4_ENCODER_TYPE_HDMI1); KUNIT_ASSERT_EQ(test, ret, 0); @@ -866,13 +866,11 @@ static void drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable(struct kunit *tes KUNIT_EXPECT_NE(test, hdmi0_channel, hdmi1_channel); drm_atomic_state_put(state); - drm_modeset_drop_locks(&ctx); - drm_modeset_acquire_fini(&ctx); } static void drm_test_vc5_pv_muxing_bugs_stable_fifo(struct kunit *test) { - struct drm_modeset_acquire_ctx ctx; + struct drm_modeset_acquire_ctx *ctx; struct drm_atomic_state *state; struct vc4_crtc_state *new_vc4_crtc_state; struct vc4_hvs_state *new_hvs_state; @@ -885,13 +883,14 @@ static void drm_test_vc5_pv_muxing_bugs_stable_fifo(struct kunit *test) vc4 = vc5_mock_device(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, vc4); - drm_modeset_acquire_init(&ctx, 0); + ctx = drm_kunit_helper_acquire_ctx_alloc(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; + state->acquire_ctx = ctx; ret = vc4_mock_atomic_add_output(test, state, VC4_ENCODER_TYPE_HDMI0); KUNIT_ASSERT_EQ(test, ret, 0); @@ -929,7 +928,7 @@ static void drm_test_vc5_pv_muxing_bugs_stable_fifo(struct kunit *test) state = drm_atomic_state_alloc(drm); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state); - state->acquire_ctx = &ctx; + state->acquire_ctx = ctx; ret = vc4_mock_atomic_del_output(test, state, VC4_ENCODER_TYPE_HDMI0); KUNIT_ASSERT_EQ(test, ret, 0); @@ -954,14 +953,12 @@ static void drm_test_vc5_pv_muxing_bugs_stable_fifo(struct kunit *test) } drm_atomic_state_put(state); - drm_modeset_drop_locks(&ctx); - drm_modeset_acquire_fini(&ctx); } static void drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable_too_many_crtc_state(struct kunit *test) { - struct drm_modeset_acquire_ctx ctx; + struct drm_modeset_acquire_ctx *ctx; struct drm_atomic_state *state; struct vc4_crtc_state *new_vc4_crtc_state; struct drm_device *drm; @@ -971,13 +968,14 @@ drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable_too_many_crtc_state(struct ku vc4 = vc5_mock_device(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, vc4); - drm_modeset_acquire_init(&ctx, 0); + ctx = drm_kunit_helper_acquire_ctx_alloc(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; + state->acquire_ctx = ctx; ret = vc4_mock_atomic_add_output(test, state, VC4_ENCODER_TYPE_HDMI0); KUNIT_ASSERT_EQ(test, ret, 0); @@ -993,7 +991,7 @@ drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable_too_many_crtc_state(struct ku state = drm_atomic_state_alloc(drm); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, state); - state->acquire_ctx = &ctx; + state->acquire_ctx = ctx; ret = vc4_mock_atomic_add_output(test, state, VC4_ENCODER_TYPE_HDMI1); KUNIT_ASSERT_EQ(test, ret, 0); @@ -1006,8 +1004,6 @@ drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable_too_many_crtc_state(struct ku KUNIT_EXPECT_NULL(test, new_vc4_crtc_state); drm_atomic_state_put(state); - drm_modeset_drop_locks(&ctx); - drm_modeset_acquire_fini(&ctx); } static struct kunit_case vc5_pv_muxing_bugs_tests[] = {