kernel/include/drm/drm_fb_helper.h, branch linux-5.2.y

drm/i915/fbdev: Move intel_fb_initial_config() to fbdev helper

2019-04-11T14:15:28Z

It is generic code and having it in the helper will let other drivers benefit from it. One change was necessary assuming this to be true: INTEL_INFO(dev_priv)->num_pipes == dev->mode_config.num_crtc Suggested-by: Daniel Vetter Cc: Jani Nikula Cc: Joonas Lahtinen Cc: Rodrigo Vivi Cc: intel-gfx@lists.freedesktop.org Signed-off-by: Noralf Trønnes Reviewed-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20190407165243.54043-4-noralf@tronnes.org

Merge tag 'drm-misc-next-2019-03-28-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2019-03-29T04:03:01Z

drm-misc-next for 5.2: UAPI Changes: - Remove unused DRM_DISPLAY_INFO_LEN (Ville) Cross-subsystem Changes: - None Core Changes: - Fix compilation when CONFIG_FBDEV not selected (Daniel) - fbdev: Make skip_vt_switch default (Daniel) - Merge fb_helper_fill_fix, fb_helper_fill_var into fb_helper_fill_info (Daniel) - Remove unused fields in connector, display_info, and edid_quirks (Ville) Driver Changes: - virtio: package function args in virtio_gpu_object_params (Gerd) - vkms: Fix potential NULL-dereference bug (Kangjie) Signed-off-by: Dave Airlie From: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190328183045.GA44823@art_vandelay

drm/fb-helper: Fixup fill_info cleanup

2019-03-27T18:39:03Z

I forgot the !CONFIG_FBDEV case. Also some kerneldoc needed more adjusting. Cc: Noralf Trønnes Cc: Alex Deucher Reported-by: kbuild test robot Reviewed-by: Noralf Trønnes Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190327125819.16478-1-daniel.vetter@ffwll.ch

drm/fb-helper: Unexport fill_{var,info}

2019-03-27T09:08:19Z

Not used by drivers anymore. v2: Rebase Reviewed-by: Noralf Trønnes Reviewed-by: Alex Deucher Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190326132008.11781-21-daniel.vetter@ffwll.ch

drm/fb-helper: Add fill_info() functions

2019-03-27T08:54:57Z

The fbdev split between fix and var information is kinda pointless for drm drivers since everything is fixed: The fbdev emulation doesn't support changing modes at all. Create a new simplified helper and use it in the generic fbdev helper code. Follow-up patches will beef it up more and roll it out to all drivers. v2: We need to keep sizes, since they might not match the fb dimensions (Noralf) v3: Fix typo in commit message and remove extraneous line in kerneldoc (Noralf) Reviewed-by: Noralf Trønnes Reviewed-by: Alex Deucher Cc: Noralf Trønnes Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190326132008.11781-1-daniel.vetter@ffwll.ch

drm/fb-helper: call vga_remove_vgacon automatically.

2019-03-07T09:34:38Z

Add vga_remove_vgacon() call to drm_fb_helper_remove_conflicting_pci_framebuffers(). Signed-off-by: Gerd Hoffmann Reviewed-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20190301092502.30948-3-kraxel@redhat.com

drm/fb-helper: document remove*_conflicting_framebuffers()

2018-09-07T20:07:49Z

Copy remove*_conflicting_framebuffers() kerneldocs from fbdev code to make DRM developers' life easier. Signed-off-by: Michał Mirosław Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/f70c1cc4a4f77dd9bad58fc7ca344609c0a91fa7.1536342228.git.mirq-linux@rere.qmqm.pl

fbdev: add remove_conflicting_pci_framebuffers()

2018-09-03T16:15:40Z

Almost all PCI drivers using remove_conflicting_framebuffers() wrap it with the same code. v2: add kerneldoc for DRM helper v3: propagate remove_conflicting_framebuffers() return value + move kerneldoc to where function is implemented Signed-off-by: Michał Mirosław Acked-by: Bartlomiej Zolnierkiewicz Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/7db1c278276de420eb45a1b71d06b5eb6bbd49ef.1535810304.git.mirq-linux@rere.qmqm.pl

drm/fb-helper: Finish the generic fbdev emulation

2018-07-10T12:54:09Z

This adds a drm_fbdev_generic_setup() function that sets up generic fbdev emulation with client callbacks for restore, hotplug and unregister. Signed-off-by: Noralf Trønnes Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180703160354.59955-7-noralf@tronnes.org

drm/fb-helper: Add generic fbdev emulation .fb_probe function

2018-07-10T12:52:37Z

This is the first step in getting generic fbdev emulation. A drm_fb_helper_funcs.fb_probe function is added which uses the DRM client API to get a framebuffer backed by a dumb buffer. Signed-off-by: Noralf Trønnes Reviewed-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180703160354.59955-3-noralf@tronnes.org