Re: [Intel-gfx] Query about INTEL modifiers referred in intel_display.c

2018-05-17 Thread Ville Syrjälä
On Thu, May 17, 2018 at 11:55:47AM +0100, Ayan Halder wrote: > Hi, > > I was going through drivers/gpu/drm/i915/intel_display.c to get an > understanding about how framebuffer modifiers are used in the drm > subsystem. > I could see the following in intel_framebuffer_init(), > (added in commit 2e

[Intel-gfx] Query about INTEL modifiers referred in intel_display.c

2018-05-17 Thread Ayan Halder
Hi, I was going through drivers/gpu/drm/i915/intel_display.c to get an understanding about how framebuffer modifiers are used in the drm subsystem. I could see the following in intel_framebuffer_init(), (added in commit 2e2adb0573) << some code >> switch (mode_cmd->modifier[0]) { case I