From patchwork Tue Nov 21 05:43:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= X-Patchwork-Id: 13462517 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 EC784C5ACB3 for ; Tue, 21 Nov 2023 05:43:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3A3D910E121; Tue, 21 Nov 2023 05:43:36 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7464010E246 for ; Tue, 21 Nov 2023 05:43:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700545414; x=1732081414; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=LDb5g7R1lqhS8Xwgn0fbWKkRQYfx8J3nK9xrNYFnidU=; b=nBQ0ATUDWPdU4k9SwaBmqqluNsKeTNDVeSD0HXuMOAUIhmtXDvVj7RkN zNWnN2zXBZV+KJw/dOjItdLG5qfyrp09w3WC1CsktV8GVy90Qhq5wHBZ/ /LogZJonsnEw8BbSvAOldmhpwkUvSLwbgCZqu1KiUaHKihmegZhDkegBU 93kqHX2IXhEkT1oyBjZeFkoLg+tg/gn70p5FZYHf6pNQJ7HsLQMF1dFbS kAjNttI0Mefy5A3aJNJxkHcDUA+EEZGVYpCrplYPa1tc8tg7mbSGMHzPl qwmImiJQ1XGCfYti+RWgR+DZydMqH3icGtjEqKGmZrbz1qg0VRHqyVYzM w==; X-IronPort-AV: E=McAfee;i="6600,9927,10900"; a="394611801" X-IronPort-AV: E=Sophos;i="6.04,215,1695711600"; d="scan'208";a="394611801" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Nov 2023 21:43:34 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10900"; a="760002123" X-IronPort-AV: E=Sophos;i="6.04,215,1695711600"; d="scan'208";a="760002123" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.74]) by orsmga007.jf.intel.com with SMTP; 20 Nov 2023 21:43:32 -0800 Received: by stinkbox (sSMTP sendmail emulation); Tue, 21 Nov 2023 07:43:31 +0200 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Date: Tue, 21 Nov 2023 07:43:15 +0200 Message-ID: <20231121054324.9988-3-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231121054324.9988-1-ville.syrjala@linux.intel.com> References: <20231121054324.9988-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 02/11] drm/i915: Call intel_pre_plane_updates() also for pipes getting enabled X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jani Nikula Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Ville Syrjälä We used to call intel_pre_plane_updates() for any pipe going through a modeset whether the pipe was previously enabled or not. This in fact needed to apply all the necessary clock gating workarounds/etc. Restore the correct behaviour. Fixes: 39919997322f ("drm/i915: Disable all planes before modesetting any pipes") Reviewed-by: Jani Nikula Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/i915/display/intel_display.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 69933020c379..a93f6d175c36 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -6719,10 +6719,11 @@ static void intel_commit_modeset_disables(struct intel_atomic_state *state) if (!intel_crtc_needs_modeset(new_crtc_state)) continue; + intel_pre_plane_update(state, crtc); + if (!old_crtc_state->hw.active) continue; - intel_pre_plane_update(state, crtc); intel_crtc_disable_planes(state, crtc); }