Am 17.09.25 um 16:03 schrieb Prasanna Kumar T S M:
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: Prasanna Kumar T S M <[email protected]>
Acked-by: Thomas Zimmermann <[email protected]>
--- drivers/video/fbdev/Kconfig | 5 ++++- drivers/video/fbdev/hyperv_fb.c | 2 ++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index c21484d15f0c..48c1c7417f6d 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -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 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 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c index 75338ffc703f..c99e2ea4b3de 100644 --- a/drivers/video/fbdev/hyperv_fb.c +++ b/drivers/video/fbdev/hyperv_fb.c @@ -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;
-- -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Frankenstrasse 146, 90461 Nuernberg, Germany GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman HRB 36809 (AG Nuernberg)
