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 ED2D0221545; Mon, 23 Jun 2025 21:08:30 +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=1750712911; cv=none; b=kGF1ElOvQNIxZbfSIWVHLfYfCdEuMdrat3TcjLV7jYsDZvnJEgdolK5MFeJAui9phSxf/V7XSIhgL7zrlzGa5/75nSHaq1g1nnqNUqSSwC1E0V/LCBUoXU1SuKeFc6k9Kr+PLmQLNpPd21yYpDzrBD/2jPP2OwfyyK1HfvAMVdQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750712911; c=relaxed/simple; bh=gWIbUmHzYALz6ttfCMAPmqo12ble2N9WSqMsCQgitE0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=X+TDAu2H4vhH8ZmQ2YMvAWrRii5NVyldh1skI011gvVxsusyZsR7rrI6moG1huvA8PJ6Q5oqOBYqC6RSuW9YMJH4CZzZGP6CBCotsI7VFvqq5nLjyPbVIco2VK44N1I1oT4UK4W9WUMq2F1G0I8m5vpiYcPrRKQhjY5B5z+QVYI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=cexD/rzQ; 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="cexD/rzQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 838C9C4CEEA; Mon, 23 Jun 2025 21:08:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750712910; bh=gWIbUmHzYALz6ttfCMAPmqo12ble2N9WSqMsCQgitE0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cexD/rzQdFPsEEPTwoat/82g95wlVg4vgN0eygRvjtrjB+QZ8lvlMYIB6PI8AFET6 gOlP2a2AeFjtv8f4aLKsZ28bEPYT9O+NLYkUQ5SG3HTFkg3BIk6l0JU2QqgCuzHKCv ctDJy728b6kb6o4z6HG6BO4NfroEjV7JHfufz+OI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alvin Lee , Samson Tam , Ray Wu , Daniel Wheeler , Alex Deucher , Sasha Levin Subject: [PATCH 6.15 291/592] drm/amd/display: disable EASF narrow filter sharpening Date: Mon, 23 Jun 2025 15:04:09 +0200 Message-ID: <20250623130707.289568425@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250623130700.210182694@linuxfoundation.org> References: <20250623130700.210182694@linuxfoundation.org> User-Agent: quilt/0.68 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 6.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Samson Tam [ Upstream commit c8d7e0be8183f4375a5cf5c3efd0c678129ea4de ] [Why & How] Default should be 1 to disable EASF narrow filter sharpening. Reviewed-by: Alvin Lee Signed-off-by: Samson Tam Signed-off-by: Ray Wu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c index 28348734d900c..124aaff890d21 100644 --- a/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c +++ b/drivers/gpu/drm/amd/display/dc/sspl/dc_spl.c @@ -1297,7 +1297,7 @@ static void spl_set_easf_data(struct spl_scratch *spl_scratch, struct spl_out *s if (enable_easf_v) { dscl_prog_data->easf_v_en = true; dscl_prog_data->easf_v_ring = 0; - dscl_prog_data->easf_v_sharp_factor = 0; + dscl_prog_data->easf_v_sharp_factor = 1; dscl_prog_data->easf_v_bf1_en = 1; // 1-bit, BF1 calculation enable, 0=disable, 1=enable dscl_prog_data->easf_v_bf2_mode = 0xF; // 4-bit, BF2 calculation mode /* 2-bit, BF3 chroma mode correction calculation mode */ @@ -1461,7 +1461,7 @@ static void spl_set_easf_data(struct spl_scratch *spl_scratch, struct spl_out *s if (enable_easf_h) { dscl_prog_data->easf_h_en = true; dscl_prog_data->easf_h_ring = 0; - dscl_prog_data->easf_h_sharp_factor = 0; + dscl_prog_data->easf_h_sharp_factor = 1; dscl_prog_data->easf_h_bf1_en = 1; // 1-bit, BF1 calculation enable, 0=disable, 1=enable dscl_prog_data->easf_h_bf2_mode = -- 2.39.5