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 41C2A1CDFAC; Sun, 7 Sep 2025 20:06:50 +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=1757275611; cv=none; b=hK+FH4Ix/uGtLDiCimniV6SwGaCa/4cEYWDgd+THGHqd3WHW0Ks27AlPASmgKCjiYmYnAN9JsmtEh5YYG/lZB0eOf2Cfocti/4n2kmPGuifQK4tfk7hVgtQ394oulNdcwU6zchTrvqUUqIK3foMeYGpXyDcwMthcbMZm3JZoRuA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757275611; c=relaxed/simple; bh=KxVz+oyH3PcQqfxEE0JZE/FeSSFsaJOCNbDAfJc3gJI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=U/3I7bbVC+znGl/atsXeJ8VwwXQeNKz+VbEyYNDhTcOcO9/xiq8OGER2R4rCKE72dq6Zy7e2O6nAwZN4Qh4KqtjefX8KCk1dZ+djwI2yKpiMQSDNVOn+epXbiKKcCrXZGlS0RLwuxNFcrl2thDIowbldoDDGuEOqMaN74Cdhu9w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=PLGpHjVu; 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="PLGpHjVu" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 782FEC4CEF0; Sun, 7 Sep 2025 20:06:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1757275610; bh=KxVz+oyH3PcQqfxEE0JZE/FeSSFsaJOCNbDAfJc3gJI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PLGpHjVu/VTPqNMzr3uvou8MtHZYx4LL9j0oFd/tcVAVrDx/rWgsewqGQ8xcWB+D4 C4vku5ztZJ/eYj1mpy56q5no4TiePyelqm744oltaNLxqu5F400wRUwjKes8IWGyxt gY3R9AMxBNWDzIHAP/xuZG2vCM2RwkcvEaZnYDCc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, =?UTF-8?q?Timur=20Krist=C3=B3f?= , Alex Deucher , Rodrigo Siqueira , Alex Hung , Sasha Levin Subject: [PATCH 5.10 01/52] drm/amd/display: Dont warn when missing DCE encoder caps Date: Sun, 7 Sep 2025 21:57:21 +0200 Message-ID: <20250907195602.003977938@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250907195601.957051083@linuxfoundation.org> References: <20250907195601.957051083@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-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Timur Kristóf [ Upstream commit 8246147f1fbaed522b8bcc02ca34e4260747dcfb ] On some GPUs the VBIOS just doesn't have encoder caps, or maybe not for every encoder. This isn't really a problem and it's handled well, so let's not litter the logs with it. Signed-off-by: Timur Kristóf Acked-by: Alex Deucher Reviewed-by: Rodrigo Siqueira Reviewed-by: Alex Hung Signed-off-by: Alex Deucher (cherry picked from commit 33e0227ee96e62d034781e91f215e32fd0b1d512) Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c index 210466b2d8631..48bc459009547 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c @@ -899,13 +899,13 @@ void dce110_link_encoder_construct( enc110->base.id, &bp_cap_info); /* Override features with DCE-specific values */ - if (BP_RESULT_OK == result) { + if (result == BP_RESULT_OK) { enc110->base.features.flags.bits.IS_HBR2_CAPABLE = bp_cap_info.DP_HBR2_EN; enc110->base.features.flags.bits.IS_HBR3_CAPABLE = bp_cap_info.DP_HBR3_EN; enc110->base.features.flags.bits.HDMI_6GB_EN = bp_cap_info.HDMI_6GB_EN; - } else { + } else if (result != BP_RESULT_NORECORD) { DC_LOG_WARNING("%s: Failed to get encoder_cap_info from VBIOS with error code %d!\n", __func__, result); @@ -1800,13 +1800,13 @@ void dce60_link_encoder_construct( enc110->base.id, &bp_cap_info); /* Override features with DCE-specific values */ - if (BP_RESULT_OK == result) { + if (result == BP_RESULT_OK) { enc110->base.features.flags.bits.IS_HBR2_CAPABLE = bp_cap_info.DP_HBR2_EN; enc110->base.features.flags.bits.IS_HBR3_CAPABLE = bp_cap_info.DP_HBR3_EN; enc110->base.features.flags.bits.HDMI_6GB_EN = bp_cap_info.HDMI_6GB_EN; - } else { + } else if (result != BP_RESULT_NORECORD) { DC_LOG_WARNING("%s: Failed to get encoder_cap_info from VBIOS with error code %d!\n", __func__, result); -- 2.50.1