[PATCH v2 02/14] efi/gop: Move check for framebuffer before con_out

From: Arvind Sankar
Date: Thu Mar 19 2020 - 22:00:35 EST


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

Signed-off-by: Arvind Sankar <nivedita@xxxxxxxxxxxx>
---
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