Commit 34b46203 authored by Prasanna Kumar T S M's avatar Prasanna Kumar T S M Committed by Wei Liu
Browse files

fbdev/hyperv_fb: deprecate this in favor of Hyper-V DRM driver 



The Hyper-V DRM driver is available since kernel version 5.14 and it
provides full KMS support and fbdev emulation via the DRM fbdev helpers.
Deprecate this driver in favor of Hyper-V DRM driver.

Signed-off-by: default avatarPrasanna Kumar T S M <ptsm@linux.microsoft.com>
Acked-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarMichael Kelley <mhklinux@outlook.com>
Reviewed-by: default avatarSaurabh Sengar <ssengar@linux.microsoft.com>
Signed-off-by: default avatarWei Liu <wei.liu@kernel.org>
parent e3ec97c3

drivers/video/fbdev/Kconfig

+4 −1
Original line number Diff line number Diff line
@@ -1773,13 +1773,16 @@ config FB_BROADSHEET 
	  a bridge adapter.



config FB_HYPERV

	tristate "Microsoft Hyper-V Synthetic Video support"

	tristate "Microsoft Hyper-V Synthetic Video support (DEPRECATED)"

	depends on FB && HYPERV_VMBUS

	select DMA_CMA if HAVE_DMA_CONTIGUOUS && CMA

	select FB_IOMEM_HELPERS_DEFERRED

	help

	  This framebuffer driver supports Microsoft Hyper-V Synthetic Video.



	  This driver is deprecated, please use the Hyper-V DRM driver at

	  drivers/gpu/drm/hyperv (CONFIG_DRM_HYPERV) instead.



config FB_SIMPLE

	tristate "Simple framebuffer support"

	depends on FB

drivers/video/fbdev/hyperv_fb.c

+2 −0
Original line number Diff line number Diff line
@@ -1357,6 +1357,8 @@ static int __init hvfb_drv_init(void) 
{

	int ret;



	pr_warn("Deprecated: use Hyper-V DRM driver instead\n");



	if (fb_modesetting_disabled("hyper_fb"))

		return -ENODEV;