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 700F03C01; Tue, 27 May 2025 17:36:58 +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=1748367418; cv=none; b=N2uDocYAD7bR+419pvfauWDEjF6k2AA8idaaZC5XBIePFCMOALi9Kk9nffDGAQh16Zr52Pju6PmilFDRauKc35gucEc9Ckbq+Zy7eWyLmaWlvMWxIwJwdoFCibcwCWyPteCDRVQuE9Vn9TzGCoXf4bQDrZQ4b+Meo3SDqXykf/w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748367418; c=relaxed/simple; bh=azvR9pCwhhmdko2KdBiIF2NehzgcGTAAqZB31oNelX0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=o0SjW+w321FsUNDzg8wcCEpM2Pfb0VMGqome79g4gB6sazRzGCIE9q1402HhYCFDo5DWa4bPeGIgEQkpJ1mjF3UNezuy7UD1IaOyiGP/6+R32Ltcw2TQvKut3ZkR+CloCVC1CVEUeea8KjYDTN68WvAPLpqxk7ZqErBesMk6Cb8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=YvGIWMzI; 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="YvGIWMzI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 01DF4C4CEE9; Tue, 27 May 2025 17:36:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1748367418; bh=azvR9pCwhhmdko2KdBiIF2NehzgcGTAAqZB31oNelX0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YvGIWMzIfAcPvszSxcg1FBfBi1o7Ks50O5xFwIUaCrdMoVds7iCJhJ0fYWBnVUeyg qD4DFuo0zveezfXi+ZTmXiw8fCjMeTywiNl2D8Avya81JGspuBOzagkiu3B47Otoki Inug/m+j3MrUP3FRItuNzG75lgu8bUX213kuHOPg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alvin Lee , Charlene Liu , Zaeem Mohamed , Daniel Wheeler , Alex Deucher , Sasha Levin Subject: [PATCH 6.14 351/783] drm/amd/display: fix dcn4x init failed Date: Tue, 27 May 2025 18:22:28 +0200 Message-ID: <20250527162527.362594760@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250527162513.035720581@linuxfoundation.org> References: <20250527162513.035720581@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Charlene Liu [ Upstream commit 23ef388a84c72b0614a6c10f866ffeac7e807719 ] [why] failed due to cmdtable not created. switch atombios cmdtable as default. Reviewed-by: Alvin Lee Signed-off-by: Charlene Liu Signed-off-by: Zaeem Mohamed Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/dc/bios/command_table2.c | 9 --------- .../gpu/drm/amd/display/dc/bios/command_table_helper2.c | 3 +-- 2 files changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c index 7d18f372ce7ab..6bc59b7ef007b 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c +++ b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c @@ -101,7 +101,6 @@ static void init_dig_encoder_control(struct bios_parser *bp) bp->cmd_tbl.dig_encoder_control = encoder_control_digx_v1_5; break; default: - dm_output_to_console("Don't have dig_encoder_control for v%d\n", version); bp->cmd_tbl.dig_encoder_control = encoder_control_fallback; break; } @@ -238,7 +237,6 @@ static void init_transmitter_control(struct bios_parser *bp) bp->cmd_tbl.transmitter_control = transmitter_control_v1_7; break; default: - dm_output_to_console("Don't have transmitter_control for v%d\n", crev); bp->cmd_tbl.transmitter_control = transmitter_control_fallback; break; } @@ -408,8 +406,6 @@ static void init_set_pixel_clock(struct bios_parser *bp) bp->cmd_tbl.set_pixel_clock = set_pixel_clock_v7; break; default: - dm_output_to_console("Don't have set_pixel_clock for v%d\n", - BIOS_CMD_TABLE_PARA_REVISION(setpixelclock)); bp->cmd_tbl.set_pixel_clock = set_pixel_clock_fallback; break; } @@ -554,7 +550,6 @@ static void init_set_crtc_timing(struct bios_parser *bp) set_crtc_using_dtd_timing_v3; break; default: - dm_output_to_console("Don't have set_crtc_timing for v%d\n", dtd_version); bp->cmd_tbl.set_crtc_timing = NULL; break; } @@ -671,8 +666,6 @@ static void init_enable_crtc(struct bios_parser *bp) bp->cmd_tbl.enable_crtc = enable_crtc_v1; break; default: - dm_output_to_console("Don't have enable_crtc for v%d\n", - BIOS_CMD_TABLE_PARA_REVISION(enablecrtc)); bp->cmd_tbl.enable_crtc = NULL; break; } @@ -864,8 +857,6 @@ static void init_set_dce_clock(struct bios_parser *bp) bp->cmd_tbl.set_dce_clock = set_dce_clock_v2_1; break; default: - dm_output_to_console("Don't have set_dce_clock for v%d\n", - BIOS_CMD_TABLE_PARA_REVISION(setdceclock)); bp->cmd_tbl.set_dce_clock = NULL; break; } diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c index 73458e2951034..df8139bda142b 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c +++ b/drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c @@ -87,8 +87,7 @@ bool dal_bios_parser_init_cmd_tbl_helper2( return true; default: - /* Unsupported DCE */ - BREAK_TO_DEBUGGER(); + *h = dal_cmd_tbl_helper_dce112_get_table2(); return false; } } -- 2.39.5