From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 79EE418A943; Sun, 26 Jan 2025 14:55:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737903318; cv=none; b=VrjbnawhzhK4TUjcR+py38F2ZLMEdIghAeDAMf/32/6RIG9eUhbyEYkzaNveJLMEg9dUauqFUglMBCl0aJWl3V3RPxSr4zlcJIdPx9EWzL2Z5mSB1FlKBbWqJZu31yXPNmsaj+yWCEIZD/Q4Tajc6pO66jTnr7H6NXGXftwWUgc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737903318; c=relaxed/simple; bh=+c9crRoiLq21LbpKE4eWo7xq42CI99vQSRdr3RC69Ec=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=FxBkV99YEJg6N08gzHTVoqs+ZVZws1YMJyAhCfbl0QndwKJkcsAvoTHzKNI/hSgyNPhHAfH/S8sO8ku5sRALyXvpzyw8hq6qeim9+i/HiRCg9qq4/Gcs3cMUFrF9EExLijOG3/4Q446vkETwAc7/KgbuWdu1j/aYHG1HV4LfNhg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JAXydjLJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JAXydjLJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7F6FDC4CED3; Sun, 26 Jan 2025 14:55:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737903318; bh=+c9crRoiLq21LbpKE4eWo7xq42CI99vQSRdr3RC69Ec=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JAXydjLJsxc7B2Uh0RsfBK2t9GAuhOoNCrbSDY9o1uAQJgOBdjk2Ivoc9SDRBPbuA rX/YXLR5x08JTezt8L9pWABGP330OmVO1zksji+I1cGMnFRECDU6JgJcs7muQMiGdH FFLigzll3hLwBaXpCs065in4dz/EJNIBrTlpIzkAE1oU9a1kg4zHR2H+PAD8/OHIrb AsKhNG0Ki5GX0IJUBDwKnJg29xNbKc7mU3NRFwPAQZwfyGtEqe05+rIBxJZWV2Eucb ZsWBJGls+r2g2PeYUIxRwO+ig18p9sthJbo8Irikw06LMJr7XQWRipQVT3nBjcmp76 YH1CQq8Zut4kw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Dmitry Baryshkov , Maxime Ripard , Sasha Levin , maarten.lankhorst@linux.intel.com, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, dave.stevenson@raspberrypi.com, quic_jjohnson@quicinc.com, victor.liu@nxp.com, ruanjinjie@huawei.com, dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 6.12 08/31] drm/tests: hdmi: return meaningful value from set_connector_edid() Date: Sun, 26 Jan 2025 09:54:24 -0500 Message-Id: <20250126145448.930220-8-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250126145448.930220-1-sashal@kernel.org> References: <20250126145448.930220-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.12.11 Content-Transfer-Encoding: 8bit From: Dmitry Baryshkov [ Upstream commit a8403be6eea91e4f5d8ad5dbc463dd08339eaece ] The set_connector_edid() function returns a bogus 0, performing the check on the connector->funcs->fill_modes() result internally. Make the function pass the fill_modes()'s return value to the caller and move corresponding checks to the caller site. Reviewed-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20241130-hdmi-mode-valid-v5-3-742644ec3b1f@linaro.org Signed-off-by: Dmitry Baryshkov Signed-off-by: Sasha Levin --- .../drm/tests/drm_hdmi_state_helper_test.c | 31 +++++++++---------- 1 file changed, 15 insertions(+), 16 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 1e77689af6549..4ba869e0e794c 100644 --- a/drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c +++ b/drivers/gpu/drm/tests/drm_hdmi_state_helper_test.c @@ -105,9 +105,8 @@ static int set_connector_edid(struct kunit *test, struct drm_connector *connecto mutex_lock(&drm->mode_config.mutex); ret = connector->funcs->fill_modes(connector, 4096, 4096); mutex_unlock(&drm->mode_config.mutex); - KUNIT_ASSERT_GT(test, ret, 0); - return 0; + return ret; } static const struct drm_connector_hdmi_funcs dummy_connector_hdmi_funcs = { @@ -223,7 +222,7 @@ drm_atomic_helper_connector_hdmi_init(struct kunit *test, ret = set_connector_edid(test, conn, test_edid_hdmi_1080p_rgb_max_200mhz, ARRAY_SIZE(test_edid_hdmi_1080p_rgb_max_200mhz)); - KUNIT_ASSERT_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); return priv; } @@ -728,7 +727,7 @@ static void drm_test_check_output_bpc_crtc_mode_changed(struct kunit *test) 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_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); ctx = drm_kunit_helper_acquire_ctx_alloc(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx); @@ -802,7 +801,7 @@ static void drm_test_check_output_bpc_crtc_mode_not_changed(struct kunit *test) 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_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); ctx = drm_kunit_helper_acquire_ctx_alloc(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx); @@ -873,7 +872,7 @@ static void drm_test_check_output_bpc_dvi(struct kunit *test) ret = set_connector_edid(test, conn, test_edid_dvi_1080p, ARRAY_SIZE(test_edid_dvi_1080p)); - KUNIT_ASSERT_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); info = &conn->display_info; KUNIT_ASSERT_FALSE(test, info->is_hdmi); @@ -920,7 +919,7 @@ static void drm_test_check_tmds_char_rate_rgb_8bpc(struct kunit *test) ret = set_connector_edid(test, conn, test_edid_hdmi_1080p_rgb_max_200mhz, ARRAY_SIZE(test_edid_hdmi_1080p_rgb_max_200mhz)); - KUNIT_ASSERT_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); ctx = drm_kunit_helper_acquire_ctx_alloc(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx); @@ -967,7 +966,7 @@ static void drm_test_check_tmds_char_rate_rgb_10bpc(struct kunit *test) 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_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); ctx = drm_kunit_helper_acquire_ctx_alloc(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx); @@ -1014,7 +1013,7 @@ static void drm_test_check_tmds_char_rate_rgb_12bpc(struct kunit *test) 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_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); ctx = drm_kunit_helper_acquire_ctx_alloc(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx); @@ -1121,7 +1120,7 @@ static void drm_test_check_max_tmds_rate_bpc_fallback(struct kunit *test) 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_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); @@ -1190,7 +1189,7 @@ static void drm_test_check_max_tmds_rate_format_fallback(struct kunit *test) 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_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); @@ -1254,7 +1253,7 @@ static void drm_test_check_output_bpc_format_vic_1(struct kunit *test) 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_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); @@ -1314,7 +1313,7 @@ static void drm_test_check_output_bpc_format_driver_rgb_only(struct kunit *test) 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_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); @@ -1381,7 +1380,7 @@ static void drm_test_check_output_bpc_format_display_rgb_only(struct kunit *test ret = set_connector_edid(test, conn, test_edid_hdmi_1080p_rgb_max_200mhz, ARRAY_SIZE(test_edid_hdmi_1080p_rgb_max_200mhz)); - KUNIT_ASSERT_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); @@ -1447,7 +1446,7 @@ static void drm_test_check_output_bpc_format_driver_8bpc_only(struct kunit *test 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_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); @@ -1507,7 +1506,7 @@ static void drm_test_check_output_bpc_format_display_8bpc_only(struct kunit *tes ret = set_connector_edid(test, conn, test_edid_hdmi_1080p_rgb_max_340mhz, ARRAY_SIZE(test_edid_hdmi_1080p_rgb_max_340mhz)); - KUNIT_ASSERT_EQ(test, ret, 0); + KUNIT_ASSERT_GT(test, ret, 0); info = &conn->display_info; KUNIT_ASSERT_TRUE(test, info->is_hdmi); -- 2.39.5