Re: [PATCH] efifb: BGRT: Improve efifb_bgrt_sanity_check

Hi, On 19-08-19 16:01, Bartlomiej Zolnierkiewicz wrote: On 8/17/19 10:40 AM, Hans de Goede wrote: Hi, Hi Hans, On 21-07-19 15:19, Hans de Goede wrote: For various reasons, at least with x86 EFI firmwares, the xoffset and yoffset in the BGRT info are not always reliable. Extensive testing

Re: [PATCH] efifb: BGRT: Improve efifb_bgrt_sanity_check

On 8/17/19 10:40 AM, Hans de Goede wrote: > Hi, Hi Hans, > On 21-07-19 15:19, Hans de Goede wrote: >> For various reasons, at least with x86 EFI firmwares, the xoffset and >> yoffset in the BGRT info are not always reliable. >> >> Extensive testing has shown that when the info is correct, the >>

Re: [PATCH] efifb: BGRT: Improve efifb_bgrt_sanity_check

Hi, On 21-07-19 15:19, Hans de Goede wrote: For various reasons, at least with x86 EFI firmwares, the xoffset and yoffset in the BGRT info are not always reliable. Extensive testing has shown that when the info is correct, the BGRT image is always exactly centered horizontally (the yoffset vari

[PATCH] efifb: BGRT: Improve efifb_bgrt_sanity_check

For various reasons, at least with x86 EFI firmwares, the xoffset and yoffset in the BGRT info are not always reliable. Extensive testing has shown that when the info is correct, the BGRT image is always exactly centered horizontally (the yoffset variable is more variable and not always predictabl