Dne torek, 03. maj 2022 ob 09:15:39 CEST je Javier Martinez Canillas napisal(a): > By default the bits per pixel for the emulated framebuffer device is set > to dev->mode_config.preferred_depth, but some devices need another value. > > Since this second parameter is only used by a few drivers, and to allow > drivers to use it for passing other configurations when registering the > fbdev, rename @preferred_bpp to @options and make it a multi-field param. > > The DRM_FB_OPTION() and DRM_FB_GET_OPTION() macros are provided to drivers > for computing options bitfield values and getting the values respectively > > For now, only the DRM_FB_BPP option exists but other options can be added. > > Suggested-by: Thomas Zimmermann <tzimmermann@xxxxxxx> > Signed-off-by: Javier Martinez Canillas <javierm@xxxxxxxxxx> > Reviewed-by: Thomas Zimmermann <tzimmermann@xxxxxxx> > Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > --- > > Changes in v3: > - Drop the preferred_bpp local variable (Laurent Pinchart). > - Add a const qualifier to options parameter (Laurent Pinchart). > > Changes in v2: > - Rename DRM_FB_SET_OPTION() to DRM_FB_OPTION() and make more clear in > the kernel-doc what this macro does (Laurent Pinchart). > - Fix some kernel-doc issues I didn't notice in v1. > - Add Reviewed-by tags from Thomas and Laurent. > > drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 6 +++-- > drivers/gpu/drm/arm/hdlcd_drv.c | 2 +- > drivers/gpu/drm/arm/malidp_drv.c | 2 +- > drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 2 +- > drivers/gpu/drm/ast/ast_drv.c | 2 +- > drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 2 +- > drivers/gpu/drm/drm_drv.c | 2 +- > drivers/gpu/drm/drm_fb_helper.c | 26 ++++++++++++------- > drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 +- > .../gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 2 +- > drivers/gpu/drm/imx/dcss/dcss-kms.c | 2 +- > drivers/gpu/drm/imx/imx-drm-core.c | 2 +- > drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +- > drivers/gpu/drm/mcde/mcde_drv.c | 2 +- > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +- > drivers/gpu/drm/meson/meson_drv.c | 2 +- > drivers/gpu/drm/mxsfb/mxsfb_drv.c | 2 +- > drivers/gpu/drm/pl111/pl111_drv.c | 2 +- > drivers/gpu/drm/qxl/qxl_drv.c | 2 +- > drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +- > drivers/gpu/drm/sti/sti_drv.c | 2 +- > drivers/gpu/drm/stm/drv.c | 2 +- > drivers/gpu/drm/sun4i/sun4i_drv.c | 2 +- For sun4i: Acked-by: Jernej Skrabec <jernej.skrabec@xxxxxxxxx> Best regard, Jernej > drivers/gpu/drm/tidss/tidss_drv.c | 2 +- > drivers/gpu/drm/tilcdc/tilcdc_drv.c | 2 +- > drivers/gpu/drm/tiny/arcpgu.c | 2 +- > drivers/gpu/drm/tiny/bochs.c | 2 +- > drivers/gpu/drm/tve200/tve200_drv.c | 2 +- > drivers/gpu/drm/vboxvideo/vbox_drv.c | 2 +- > drivers/gpu/drm/vc4/vc4_drv.c | 2 +- > drivers/gpu/drm/virtio/virtgpu_drv.c | 2 +- > drivers/gpu/drm/xlnx/zynqmp_dpsub.c | 2 +- > include/drm/drm_fb_helper.h | 14 +++++++++- > 33 files changed, 64 insertions(+), 42 deletions(-)
