wireguard-linux/drivers/gpu/drm/gma500/framebuffer.c, branch jd/unified-crypt-queue

drm: Remove drm_fb_helper add, add all and remove connector calls

2020-03-06T13:19:58Z

drm_fb_helper_{add,remove}_one_connector() and drm_fb_helper_single_add_all_connectors() are dummy functions now and serve no purpose. Hence remove their calls. This is the preparatory step for removing the drm_fb_helper_{add,remove}_one_connector() functions from drm_fb_helper.h This removal is done using below sementic patch and unused variable compilation warnings are fixed manually. @@ @@ - drm_fb_helper_single_add_all_connectors(...); @@ expression e1; statement S; @@ - e1 = drm_fb_helper_single_add_all_connectors(...); - S @@ @@ - drm_fb_helper_add_one_connector(...); @@ @@ - drm_fb_helper_remove_one_connector(...); Changes since v1: * Squashed warning fixes into the patch that introduced the warnings (into 5/7) (Laurent, Emil, Lyude) Signed-off-by: Pankaj Bharadiya Reviewed-by: Laurent Pinchart Reviewed-by: Emil Velikov Reviewed-by: Alex Deucher Reviewed-by: Lyude Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200305120434.111091-6-pankaj.laxminarayan.bharadiya@intel.com

drm: Remove unused arg from drm_fb_helper_init

2020-03-06T13:19:57Z

The max connector argument for drm_fb_helper_init() isn't used anymore hence remove it. All the drm_fb_helper_init() calls are modified with below sementic patch. @@ expression E1, E2, E3; @@ - drm_fb_helper_init(E1,E2, E3) + drm_fb_helper_init(E1,E2) Signed-off-by: Pankaj Bharadiya Reviewed-by: Emil Velikov Reviewed-by: Thomas Zimmermann Reviewed-by: Alex Deucher Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200305120434.111091-2-pankaj.laxminarayan.bharadiya@intel.com

drm/gma500: Remove struct psb_fbdev

2019-11-25T10:19:31Z

Gma500's struct psb_fbdev is an, otherwise empty, wrapper around struct drm_fb_helper. Remove it. Signed-off-by: Thomas Zimmermann Signed-off-by: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20191122100545.16812-7-tzimmermann@suse.de

drm/gma500: Store framebuffer in struct drm_fb_helper

2019-11-25T10:01:26Z

The gma500 driver stores the console framebuffer in struct psb_fbdev. Moving it into struct drm_fb_helper will allow for removal of struct psb_fbdev. Signed-off-by: Thomas Zimmermann Signed-off-by: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20191122100545.16812-6-tzimmermann@suse.de

drm/gma500: Pass struct drm_gem_object to framebuffer functions

2019-11-25T10:01:26Z

Several framebuffer functions take a pointer to an object of type struct gtt_range when they actually need the GEM base object. Passing the GEM object removes some type casting and clutter. Signed-off-by: Thomas Zimmermann Signed-off-by: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20191122100545.16812-5-tzimmermann@suse.de

drm/gma500: Replace struct psb_framebuffer with struct drm_framebuffer

2019-11-25T10:01:25Z

After removing all unnecessary fields, struct psb_framebuffer is just a wrapper around struct drm_framebuffer. So we can replace the former with the latter. Signed-off-by: Thomas Zimmermann Signed-off-by: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20191122100545.16812-4-tzimmermann@suse.de

drm/gma500: Remove field 'fbdev' from struct psb_framebuffer

2019-11-25T10:01:24Z

The field 'fbdev' in struct psb_framebuffer serves no purpose. Remove it. Signed-off-by: Thomas Zimmermann Signed-off-by: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20191122100545.16812-3-tzimmermann@suse.de

drm/gma500: Remove addr_space field from psb_framebuffer

2019-11-25T10:01:23Z

The field 'addr_space' in struct psb_framebuffer serves no purpose. Remove it. Signed-off-by: Thomas Zimmermann Signed-off-by: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20191122100545.16812-2-tzimmermann@suse.de

drm/gma500: Fixup fbdev stolen size usage evaluation

2019-11-19T20:41:49Z

psbfb_probe performs an evaluation of the required size from the stolen GTT memory, but gets it wrong in two distinct ways: - The resulting size must be page-size-aligned; - The size to allocate is derived from the surface dimensions, not the fb dimensions. When two connectors are connected with different modes, the smallest will be stored in the fb dimensions, but the size that needs to be allocated must match the largest (surface) dimensions. This is what is used in the actual allocation code. Fix this by correcting the evaluation to conform to the two points above. It allows correctly switching to 16bpp when one connector is e.g. 1920x1080 and the other is 1024x768. Signed-off-by: Paul Kocialkowski Signed-off-by: Patrik Jakobsson Link: https://patchwork.freedesktop.org/patch/msgid/20191107153048.843881-1-paul.kocialkowski@bootlin.com

Merge v5.2-rc5 into drm-next

2019-06-19T10:07:29Z

Maarten needs -rc4 backmerged so he can pull in the fbcon notifier removal topic branch into drm-misc-next. Signed-off-by: Daniel Vetter