diff options
Diffstat (limited to 'drivers/firmware/sysfb_simplefb.c')
| -rw-r--r-- | drivers/firmware/sysfb_simplefb.c | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/drivers/firmware/sysfb_simplefb.c b/drivers/firmware/sysfb_simplefb.c index df892444ea17..b86761904949 100644 --- a/drivers/firmware/sysfb_simplefb.c +++ b/drivers/firmware/sysfb_simplefb.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-or-later /* - * Generic System Framebuffers on x86 + * Generic System Framebuffers * Copyright (c) 2012-2013 David Herrmann <dh.herrmann@gmail.com> */ @@ -23,9 +23,9 @@ static const char simplefb_resname[] = "BOOTFB"; static const struct simplefb_format formats[] = SIMPLEFB_FORMATS; -/* try parsing x86 screen_info into a simple-framebuffer mode struct */ -__init bool parse_mode(const struct screen_info *si, - struct simplefb_platform_data *mode) +/* try parsing screen_info into a simple-framebuffer mode struct */ +__init bool sysfb_parse_mode(const struct screen_info *si, + struct simplefb_platform_data *mode) { const struct simplefb_format *f; __u8 type; @@ -57,13 +57,14 @@ __init bool parse_mode(const struct screen_info *si, return false; } -__init int create_simplefb(const struct screen_info *si, - const struct simplefb_platform_data *mode) +__init int sysfb_create_simplefb(const struct screen_info *si, + const struct simplefb_platform_data *mode) { struct platform_device *pd; struct resource res; u64 base, size; u32 length; + int ret; /* * If the 64BIT_BASE capability is set, ext_lfb_base will contain the @@ -105,7 +106,19 @@ __init int create_simplefb(const struct screen_info *si, if (res.end <= res.start) return -EINVAL; - pd = platform_device_register_resndata(NULL, "simple-framebuffer", 0, - &res, 1, mode, sizeof(*mode)); - return PTR_ERR_OR_ZERO(pd); + pd = platform_device_alloc("simple-framebuffer", 0); + if (!pd) + return -ENOMEM; + + sysfb_apply_efi_quirks(pd); + + ret = platform_device_add_resources(pd, &res, 1); + if (ret) + return ret; + + ret = platform_device_add_data(pd, mode, sizeof(*mode)); + if (ret) + return ret; + + return platform_device_add(pd); } |