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 770CB1094A for ; Mon, 3 Jul 2023 18:56:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0451CC433C8; Mon, 3 Jul 2023 18:56:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1688410601; bh=FM2FZD3XMMZ4LcjN5nnVh4kN9kWa0KoC93RCCXXbGlM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DmC/2pd935D+Bp+VD/X2mwMeelGRtoNgDvwPgBvi09wjqY21NDg5us8iqSQroL0Sy vbSi3zkGE+Xu77YnXG3t7wz8wXvDdtGchzNb280HO2Tu4I/cksGP9HlfEeSclSlVZB EjwRMecV3JnTM49OyK9JXxRpkn5JsNaua8K9CoOw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Mark Broadworth , Aric Cyr , Rodrigo Siqueira , Alvin Lee , Alex Deucher , Mario Limonciello Subject: [PATCH 6.1 02/11] drm/amd/display: Remove optimization for VRR updates Date: Mon, 3 Jul 2023 20:54:21 +0200 Message-ID: <20230703184519.190634362@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230703184519.121965745@linuxfoundation.org> References: <20230703184519.121965745@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Alvin Lee commit 3442f4e0e55555d14b099c17382453fdfd2508d5 upstream. Optimization caused unexpected regression, so remove for now. Tested-by: Mark Broadworth Reviewed-by: Aric Cyr Acked-by: Rodrigo Siqueira Signed-off-by: Alvin Lee Signed-off-by: Alex Deucher Cc: Mario Limonciello Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/display/dc/core/dc.c | 3 --- 1 file changed, 3 deletions(-) --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -401,9 +401,6 @@ bool dc_stream_adjust_vmin_vmax(struct d { int i; - if (memcmp(adjust, &stream->adjust, sizeof(struct dc_crtc_timing_adjust)) == 0) - return true; - stream->adjust.v_total_max = adjust->v_total_max; stream->adjust.v_total_mid = adjust->v_total_mid; stream->adjust.v_total_mid_frame_num = adjust->v_total_mid_frame_num;