[PATCH v3 02/13] efi: video: Return mode info for app also
Simon Glass
sjg at chromium.org
Fri Mar 10 21:47:12 CET 2023
The mode info is currently not initialised for the app. Fix this by
returning it from the function.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
(no changes since v1)
drivers/video/efi.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/video/efi.c b/drivers/video/efi.c
index fc37a68b376..0479f207032 100644
--- a/drivers/video/efi.c
+++ b/drivers/video/efi.c
@@ -56,10 +56,12 @@ static void efi_find_pixel_bits(u32 mask, u8 *pos, u8 *size)
* Gets info from the graphics-output protocol
*
* @vesa: Place to put the mode information
+ * @infop: Returns a pointer to the mode info
* Returns: 0 if OK, -ENOSYS if boot services are not available, -ENOTSUPP if
* the protocol is not supported by EFI
*/
-static int get_mode_info(struct vesa_mode_info *vesa)
+static int get_mode_info(struct vesa_mode_info *vesa,
+ struct efi_gop_mode_info **infop)
{
efi_guid_t efi_gop_guid = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID;
struct efi_boot_services *boot = efi_get_boot();
@@ -77,6 +79,7 @@ static int get_mode_info(struct vesa_mode_info *vesa)
vesa->phys_base_ptr = mode->fb_base;
vesa->x_resolution = mode->info->width;
vesa->y_resolution = mode->info->height;
+ *infop = mode->info;
return 0;
}
@@ -118,7 +121,7 @@ static int save_vesa_mode(struct vesa_mode_info *vesa)
int ret;
if (IS_ENABLED(CONFIG_EFI_APP))
- ret = get_mode_info(vesa);
+ ret = get_mode_info(vesa, &info);
else
ret = get_mode_from_entry(vesa, &info);
if (ret) {
--
2.40.0.rc1.284.g88254d51c5-goog
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