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 D6B18158211; Tue, 23 Jul 2024 18:44:41 +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=1721760281; cv=none; b=XUJzgOeACZ/Z0K+F1lJsxnixnZzH9gZNu+KIc9MpOw8O2QQYqS1pwEvX+/LAlGDBZTQBEMEKKV23AK3s9PxH6/XnrYlNrADvc7vfSrt+uSAqEYNxBs77Ujl4p9l+1IznaCEK7tL7t4LaGe5Iboz47qWR+OhKgbdRKtuT/uhgHsk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721760281; c=relaxed/simple; bh=uvk5+bAdHKthUjIVeKQAW198mf+EPGVSu6Wzz7Z27Ck=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uI2XM7vfU9cAxSyMG6pCGGOVCflZAA12ShOGyoYY3HzIF5nV+k4zfv986TPHOw2oNTFVQgeD/pYdf0rAg2a5NgfsH3o/mLKZPmUnJwlDx+lE0gCoW1FzZa0OgsmrvEvQSEfwPWF49UogtS4vKVwiP/5uCta8fCaOo1ycqkMbfAI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ZDIXPvQa; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ZDIXPvQa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 564B0C4AF09; Tue, 23 Jul 2024 18:44:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1721760281; bh=uvk5+bAdHKthUjIVeKQAW198mf+EPGVSu6Wzz7Z27Ck=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZDIXPvQaFH0e6XLyDlJ7sw5fDZSE965j7aoc9wIlsKg47DVbb8Sq/edosh0n4MRrI JJ1gLh6u1pLXFJFrJ344XiN3s4Lk+IStRzlyfwu5/Tc6fVNabxrT2yKyF1PXQT5bWP EK2aYjBF1WUsuwMpeXQG28fuGP6hNA2HuJ/gc4Bc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Rodrigo Siqueira , Fangzhi Zuo , Daniel Wheeler , Alex Deucher , Sasha Levin Subject: [PATCH 6.9 136/163] drm/amd/display: Update efficiency bandwidth for dcn351 Date: Tue, 23 Jul 2024 20:24:25 +0200 Message-ID: <20240723180148.727612258@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240723180143.461739294@linuxfoundation.org> References: <20240723180143.461739294@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Fangzhi Zuo [ Upstream commit 7ae37db29a8bc4d3d116a409308dd98fc3a0b1b3 ] Fix 4k240 underflow on dcn351 Acked-by: Rodrigo Siqueira Signed-off-by: Fangzhi Zuo Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c index a20f28a5d2e7b..3af759dca6ebf 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_translation_helper.c @@ -233,6 +233,7 @@ void dml2_init_socbb_params(struct dml2_context *dml2, const struct dc *in_dc, s out->round_trip_ping_latency_dcfclk_cycles = 106; out->smn_latency_us = 2; out->dispclk_dppclk_vco_speed_mhz = 3600; + out->pct_ideal_dram_bw_after_urgent_pixel_only = 65.0; break; } -- 2.43.0