From patchwork Thu Aug 22 17:42:49 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 822600 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 96EE31CEAC8 for ; Thu, 22 Aug 2024 17:43:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724348604; cv=none; b=kGEC0e/7zah5DM3SY5kijBmWrlhwwQffAEy0ATdDoBaH3aIqk1T1GFDNGt6jQELvpFymnd4Ezc7Az/Q40M0jZpgLz0GV8oVgMPEgrdmFz9SNcciyfJHFRSC2y5L4SBt5RqZjKeTtoVD6eve1m0AiofWp1jYIWZc9j+nc87Xerx4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724348604; c=relaxed/simple; bh=lq2ZDp6MTf10HE4gqxlSJaCI0iEPX29iqODst1YOJcc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=iH60WL7mt3dN/AVISPl6i+YLPbJ2cw9HcphMldpWY1ms3pEgN5lkpdH4+PI8LyGF1ku7QXWwgwgwSyn52ia4K2J5wjBWYULz1xmKukVI6CFWGAubOHC8rCPeWmqxku586VrduiSu8ysPCD+qCyT8ZsKw/b8Ov8zJNKL4P0r1Q3Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=jAT7EyIv; arc=none smtp.client-ip=192.198.163.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="jAT7EyIv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724348603; x=1755884603; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=lq2ZDp6MTf10HE4gqxlSJaCI0iEPX29iqODst1YOJcc=; b=jAT7EyIvOLjTgai631CeDUcMN1tzFHC/oE/L26NRh3KQHATHbuOXev4T D88AJaqA6mgPhnAq7dSsMwSGuWoFfGdw5cDV2KlS/tQi4kGlhNLMXMbJd D+AMFHDuvuHpKIjEWDyNri3fOjShiDHHeAt8EO7ic0a6hhRXyrycWbRHY aDyrBbdQ3H8T0CxCZ4hiFakA8UXYTUnNFrz/s4e7Lgxt9ijsCv5XqPNbD lpzl4EiY51UxTXkPwStzGklhBd3+nP36+bppC5C1sm7rzjrjoHCGQco+m wlk2uADaBTX8iHA2WYChhdaPkxmTaE8dlZ4a8DkzHICajvZ7YY+Sut3Ky w==; X-CSE-ConnectionGUID: hK86RsD9S4i6kTP8Mby6hw== X-CSE-MsgGUID: oOyh1VWESBei1+0YD9O0EQ== X-IronPort-AV: E=McAfee;i="6700,10204,11172"; a="22955395" X-IronPort-AV: E=Sophos;i="6.10,167,1719903600"; d="scan'208";a="22955395" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Aug 2024 10:43:21 -0700 X-CSE-ConnectionGUID: 4rHKlYFvQ3KDlZAtBi6X3w== X-CSE-MsgGUID: ZiejBel7QECrwpTufup+ng== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,167,1719903600"; d="scan'208";a="65862367" Received: from cpetruta-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.246.121]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Aug 2024 10:43:17 -0700 From: Jani Nikula To: dri-devel@lists.freedesktop.org Cc: jani.nikula@intel.com, Inki Dae , Seung-Woo Kim , Kyungmin Park , Krzysztof Kozlowski , Alim Akhtar , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 3/6] drm/exynos: hdmi: convert to struct drm_edid Date: Thu, 22 Aug 2024 20:42:49 +0300 Message-Id: X-Mailer: git-send-email 2.39.2 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Prefer the struct drm_edid based functions for reading the EDID and updating the connector. The functional change is that the CEC physical address gets invalidated when the EDID could not be read. v2: - display info usage was split to a separate patch - check drm_edid_connector_update() return value Signed-off-by: Jani Nikula Reviewed-by: Daniel Vetter --- Cc: Inki Dae Cc: Seung-Woo Kim Cc: Kyungmin Park Cc: Krzysztof Kozlowski Cc: Alim Akhtar Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org --- drivers/gpu/drm/exynos/exynos_hdmi.c | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 25d508b25921..c9d4b9146df9 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -884,14 +884,21 @@ static int hdmi_get_modes(struct drm_connector *connector) { struct hdmi_context *hdata = connector_to_hdmi(connector); const struct drm_display_info *info = &connector->display_info; - struct edid *edid; + const struct drm_edid *drm_edid; int ret; if (!hdata->ddc_adpt) goto no_edid; - edid = drm_get_edid(connector, hdata->ddc_adpt); - if (!edid) + drm_edid = drm_edid_read_ddc(connector, hdata->ddc_adpt); + + ret = drm_edid_connector_update(connector, drm_edid); + if (ret) + return 0; + + cec_notifier_set_phys_addr(hdata->notifier, info->source_physical_address); + + if (!drm_edid) goto no_edid; hdata->dvi_mode = !info->is_hdmi; @@ -899,12 +906,9 @@ static int hdmi_get_modes(struct drm_connector *connector) (hdata->dvi_mode ? "dvi monitor" : "hdmi monitor"), info->width_mm / 10, info->height_mm / 10); - drm_connector_update_edid_property(connector, edid); - cec_notifier_set_phys_addr_from_edid(hdata->notifier, edid); - - ret = drm_add_edid_modes(connector, edid); + ret = drm_edid_connector_add_modes(connector); - kfree(edid); + drm_edid_free(drm_edid); return ret;