Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Arvind Sankar <nivedita@alum.mit.edu>
To:     Ard Biesheuvel <ardb@kernel.org>
Cc:     Hans de Goede <hdegoede@redhat.com>, linux-efi@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH v2 02/14] efi/gop: Move check for framebuffer before con_out
Date:   Thu, 19 Mar 2020 22:00:16 -0400
Message-Id: <20200320020028.1936003-3-nivedita@alum.mit.edu>
In-Reply-To: <20200319192855.29876-1-nivedita@alum.mit.edu>
References: <20200319192855.29876-1-nivedita@alum.mit.edu>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

If the gop doesn't have a framebuffer, there's no point in checking for
con_out support.

Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
---
 drivers/firmware/efi/libstub/gop.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/firmware/efi/libstub/gop.c b/drivers/firmware/efi/libstub/gop.c
index f40d535dccb8..201b66970b2b 100644
--- a/drivers/firmware/efi/libstub/gop.c
+++ b/drivers/firmware/efi/libstub/gop.c
@@ -113,15 +113,16 @@ static efi_status_t setup_gop(struct screen_info *si, efi_guid_t *proto,
 		if (status != EFI_SUCCESS)
 			continue;
 
+		mode = efi_table_attr(gop, mode);
+		info = efi_table_attr(mode, info);
+		if (info->pixel_format == PIXEL_BLT_ONLY)
+			continue;
+
 		status = efi_bs_call(handle_protocol, h, &conout_proto, &dummy);
 		if (status == EFI_SUCCESS)
 			conout_found = true;
 
-		mode = efi_table_attr(gop, mode);
-		info = efi_table_attr(mode, info);
-
-		if ((!first_gop || conout_found) &&
-		    info->pixel_format != PIXEL_BLT_ONLY) {
+		if (!first_gop || conout_found) {
 			/*
 			 * Systems that use the UEFI Console Splitter may
 			 * provide multiple GOP devices, not all of which are
-- 
2.24.1