Re: [edk2] Updating/adding video mode

Thanks Andrew, For your reply. EDID overriding is the last solution for me. Any way thanks for pointing the EFI_EDID protocols. > On 19-Sep-2018, at 11:01 PM, Andrew Fish wrote: > > Prabin, > > There is not an easy answer to your question. > 1) What video resolution is available can be a fun

Re: [edk2] Updating/adding video mode

Prabin, There is not an easy answer to your question. 1) What video resolution is available can be a function of what monitor is plugged in to the graphics card. 2) The monitor can publish an EDID that defines what resolutions the monitor supports. EDID is a VESA standard. 3) An EFI Platform

Re: [edk2] Updating/adding video mode

Any points on this really helpful for me. > On 15-Sep-2018, at 6:46 AM, prabin ca wrote: > > Hi Team, > I’m working with a platform having UHD (3840X2160as native resolution) > display screen. I have dump the video modes using EFI_GRAPHICS_PROTOCOL. > > Following are the dump result > > Mod

[edk2] Updating/adding video mode

Hi Team, I’m working with a platform having UHD (3840X2160as native resolution) display screen. I have dump the video modes using EFI_GRAPHICS_PROTOCOL. Following are the dump result Mode 0 : hRes = 3840 Vres=2160 Mode 1 : hRes = 640 Vres = 480 Mode 2 : hRes = 800 Vres = 600 Mode 3 : hRes = 10