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/linux/drivers/video/fbdev/
H A Dgoldfishfb.c15 #include <linux/fb.h>
44 struct fb_info fb; member
51 struct goldfish_fb *fb = dev_id; in goldfish_fb_interrupt() local
54 spin_lock_irqsave(&fb->lock, irq_flags); in goldfish_fb_interrupt()
55 status = readl(fb->reg_base + FB_INT_STATUS); in goldfish_fb_interrupt()
57 fb->base_update_count++; in goldfish_fb_interrupt()
58 wake_up(&fb->wait); in goldfish_fb_interrupt()
60 spin_unlock_irqrestore(&fb->lock, irq_flags); in goldfish_fb_interrupt()
75 struct goldfish_fb *fb = container_of(info, struct goldfish_fb, fb); in goldfish_fb_setcolreg() local
78 fb->cmap[regno] = convert_bitfield(transp, &fb->fb.var.transp) | in goldfish_fb_setcolreg()
[all …]
H A Dstifb.c64 #include <linux/fb.h>
156 #define READ_BYTE(fb, reg) gsc_readb((fb)->info->fix.mmio_start + (reg)) argument
157 #define READ_WORD(fb, reg) gsc_readl((fb)->info->fix.mmio_start + (reg)) argument
163 # define WRITE_BYTE(value, fb, reg) gsc_writeb((value), (fb)->info->fix.mmio_start + (reg)) argument
164 # define WRITE_WORD(value, fb, reg) gsc_writel((value), (fb)->info->fix.mmio_start + (reg)) argument
169 # define WRITE_BYTE(value,fb,reg) do { if (debug_on) \ argument
171 __func__, reg, value, READ_BYTE(fb,reg)); \
172 gsc_writeb((value), (fb)->info->fix.mmio_start + (reg)); } while (0)
173 # define WRITE_WORD(value,fb,reg) do { if (debug_on) \ argument
175 __func__, reg, value, READ_WORD(fb,reg)); \
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H A Dwm8505fb.c11 #include <linux/fb.h>
32 #define DRIVER_NAME "wm8505-fb"
35 struct wm8505fb_info, fb)
37 struct fb_info fb; member
54 writel(fbi->fb.fix.smem_start, fbi->regbase + WMT_GOVR_FBADDR); in wm8505fb_init_hw()
55 writel(fbi->fb.fix.smem_start, fbi->regbase + WMT_GOVR_FBADDR1); in wm8505fb_init_hw()
205 switch (fbi->fb.fix.visual) { in wm8505fb_setcolreg()
210 val = chan_to_field(red, &fbi->fb.var.red); in wm8505fb_setcolreg()
211 val |= chan_to_field(green, &fbi->fb.var.green); in wm8505fb_setcolreg()
212 val |= chan_to_field(blue, &fbi->fb.var.blue); in wm8505fb_setcolreg()
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H A Dvt8500lcdfb.c13 #include <linux/fb.h>
37 struct vt8500lcd_info, fb)
152 switch (fbi->fb.fix.visual) { in vt8500lcd_setcolreg()
155 u32 *pal = fbi->fb.pseudo_palette; in vt8500lcd_setcolreg()
157 val = chan_to_field(red, &fbi->fb.var.red); in vt8500lcd_setcolreg()
158 val |= chan_to_field(green, &fbi->fb.var.green); in vt8500lcd_setcolreg()
159 val |= chan_to_field(blue, &fbi->fb.var.blue); in vt8500lcd_setcolreg()
290 strcpy(fbi->fb.fix.id, "VT8500 LCD"); in vt8500lcd_probe()
292 fbi->fb.fix.type = FB_TYPE_PACKED_PIXELS; in vt8500lcd_probe()
293 fbi->fb.fix.xpanstep = 0; in vt8500lcd_probe()
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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
H A Dbase.c35 nvkm_fb_tile_fini(struct nvkm_fb *fb, int region, struct nvkm_fb_tile *tile) in nvkm_fb_tile_fini() argument
37 fb->func->tile.fini(fb, region, tile); in nvkm_fb_tile_fini()
41 nvkm_fb_tile_init(struct nvkm_fb *fb, int region, u32 addr, u32 size, in nvkm_fb_tile_init() argument
44 fb->func->tile.init(fb, region, addr, size, pitch, flags, tile); in nvkm_fb_tile_init()
48 nvkm_fb_tile_prog(struct nvkm_fb *fb, int region, struct nvkm_fb_tile *tile) in nvkm_fb_tile_prog() argument
50 struct nvkm_device *device = fb->subdev.device; in nvkm_fb_tile_prog()
51 if (fb->func->tile.prog) { in nvkm_fb_tile_prog()
52 fb->func->tile.prog(fb, region, tile); in nvkm_fb_tile_prog()
63 struct nvkm_fb *fb = device->fb; in nvkm_fb_sysmem_flush_page_init() local
65 if (fb->func->sysmem.flush_page_init) in nvkm_fb_sysmem_flush_page_init()
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H A Dgf100.c34 struct gf100_fb *fb = gf100_fb(base); in gf100_fb_intr() local
35 struct nvkm_subdev *subdev = &fb->base.subdev; in gf100_fb_intr()
47 struct gf100_fb *fb = gf100_fb(base); in gf100_fb_oneinit() local
48 struct nvkm_device *device = fb->base.subdev.device; in gf100_fb_oneinit()
49 int ret, size = 1 << (fb->base.page ? fb->base.page : 17); in gf100_fb_oneinit()
55 true, &fb->base.mmu_rd); in gf100_fb_oneinit()
60 true, &fb->base.mmu_wr); in gf100_fb_oneinit()
68 gf100_fb_init_page(struct nvkm_fb *fb) in gf100_fb_init_page() argument
70 struct nvkm_device *device = fb->subdev.device; in gf100_fb_init_page()
71 switch (fb->page) { in gf100_fb_init_page()
[all …]
H A Dnv50.c34 struct nv50_fb *fb = nv50_fb(base); in nv50_fb_ram_new() local
35 return fb->func->ram_new(&fb->base, pram); in nv50_fb_ram_new()
80 { 0x00000000, "FB" },
137 struct nv50_fb *fb = nv50_fb(base); in nv50_fb_intr() local
138 struct nvkm_subdev *subdev = &fb->base.subdev; in nv50_fb_intr()
197 struct nv50_fb *fb = nv50_fb(base); in nv50_fb_init() local
198 struct nvkm_device *device = fb->base.subdev.device; in nv50_fb_init()
202 nvkm_wr32(device, 0x100c90, fb->func->trap); in nv50_fb_init()
208 struct nv50_fb *fb = nv50_fb(base); in nv50_fb_tags() local
209 if (fb->func->tags) in nv50_fb_tags()
[all …]
/linux/fs/fuse/
H A Dbacking.c12 struct fuse_backing *fuse_backing_get(struct fuse_backing *fb) in fuse_backing_get() argument
14 if (fb && refcount_inc_not_zero(&fb->count)) in fuse_backing_get()
15 return fb; in fuse_backing_get()
19 static void fuse_backing_free(struct fuse_backing *fb) in fuse_backing_free() argument
21 pr_debug("%s: fb=0x%p\n", __func__, fb); in fuse_backing_free()
23 if (fb->file) in fuse_backing_free()
24 fput(fb->file); in fuse_backing_free()
25 put_cred(fb->cred); in fuse_backing_free()
26 kfree_rcu(fb, rcu); in fuse_backing_free()
29 void fuse_backing_put(struct fuse_backing *fb) in fuse_backing_put() argument
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/linux/drivers/gpu/drm/msm/
H A Dmsm_fb.c36 static int msm_framebuffer_dirtyfb(struct drm_framebuffer *fb, in msm_framebuffer_dirtyfb() argument
41 struct msm_framebuffer *msm_fb = to_msm_framebuffer(fb); in msm_framebuffer_dirtyfb()
43 /* If this fb is not used on any display requiring pixel data to be in msm_framebuffer_dirtyfb()
49 return drm_atomic_helper_dirtyfb(fb, file_priv, flags, color, in msm_framebuffer_dirtyfb()
60 void msm_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m) in msm_framebuffer_describe() argument
63 int i, n = fb->format->num_planes; in msm_framebuffer_describe()
65 seq_printf(m, "fb: %dx%d@%4.4s (%2d, ID:%d)\n", in msm_framebuffer_describe()
66 fb->width, fb->height, (char *)&fb->format->format, in msm_framebuffer_describe()
67 drm_framebuffer_read_refcount(fb), fb->base.id); in msm_framebuffer_describe()
71 i, fb->offsets[i], fb->pitches[i]); in msm_framebuffer_describe()
[all …]
H A Dmsm_fbdev.c7 #include <linux/fb.h>
35 struct drm_gem_object *bo = msm_framebuffer_bo(helper->fb, 0); in FB_GEN_DEFAULT_DEFERRED_SYSMEM_OPS()
43 struct drm_framebuffer *fb = helper->fb; in msm_fbdev_fb_destroy() local
44 struct drm_gem_object *bo = msm_framebuffer_bo(fb, 0); in msm_fbdev_fb_destroy()
52 drm_framebuffer_remove(fb); in msm_fbdev_fb_destroy()
76 if (helper->fb->funcs->dirty) { in msm_fbdev_fb_dirty()
77 ret = helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, clip, 1); in msm_fbdev_fb_dirty()
95 struct drm_framebuffer *fb = NULL; in msm_fbdev_driver_fbdev_probe() local
108 fb = msm_alloc_stolen_fb(dev, sizes->surface_width, in msm_fbdev_driver_fbdev_probe()
111 if (IS_ERR(fb)) { in msm_fbdev_driver_fbdev_probe()
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/linux/drivers/staging/fbtft/
H A DKconfig4 depends on FB && SPI
14 tristate "FB driver for the AGM1264K-FL LCD display"
19 tristate "FB driver for the BD663474 LCD Controller"
24 tristate "FB driver for the HX8340BN LCD Controller"
29 tristate "FB driver for the HX8347D LCD Controller"
34 tristate "FB driver for the HX8353D LCD Controller"
39 tristate "FB driver for the HX8357D LCD Controller"
44 tristate "FB driver for the ILI9163 LCD Controller"
49 tristate "FB driver for the ILI9320 LCD Controller"
54 tristate "FB driver for the ILI9325 LCD Controller"
[all …]
/linux/drivers/gpu/drm/i915/display/
H A Dintel_fb.c666 * @fb: Framebuffer
670 * Returns %true if @fb's color plane at index @color_plane is a CCS AUX plane.
672 bool intel_fb_is_ccs_aux_plane(const struct drm_framebuffer *fb, int color_plane) in intel_fb_is_ccs_aux_plane() argument
674 const struct intel_modifier_desc *md = lookup_modifier(fb->modifier); in intel_fb_is_ccs_aux_plane()
676 return ccs_aux_plane_mask(md, fb->format) & BIT(color_plane); in intel_fb_is_ccs_aux_plane()
681 * @fb: Framebuffer
685 * Returns %true if @fb's color plane at index @color_plane is a GEN12 CCS AUX plane.
687 static bool intel_fb_is_gen12_ccs_aux_plane(const struct drm_framebuffer *fb, int color_plane) in intel_fb_is_gen12_ccs_aux_plane() argument
689 const struct intel_modifier_desc *md = lookup_modifier(fb->modifier); in intel_fb_is_gen12_ccs_aux_plane()
692 ccs_aux_plane_mask(md, fb->format) & BIT(color_plane); in intel_fb_is_gen12_ccs_aux_plane()
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H A Dintel_fbdev.c30 #include <linux/fb.h>
62 struct intel_framebuffer *fb; member
76 return ifbdev->fb->frontbuffer; in to_frontbuffer()
128 struct drm_gem_object *obj = drm_gem_fb_get_obj(fb_helper->fb, 0); in intel_fbdev_mmap()
146 drm_framebuffer_remove(fb_helper->fb); in intel_fbdev_fb_destroy()
152 __diag_ignore_all("-Woverride-init", "Allow field initialization overrides for fb ops");
173 if (helper->fb->funcs->dirty) in intelfb_dirty()
174 return helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, clip, 1); in intelfb_dirty()
196 if (!suspend && !intel_bo_is_shmem(intel_fb_bo(fb_helper->fb))) in intelfb_set_suspend()
230 struct drm_framebuffer *fb; in __intel_fbdev_fb_alloc() local
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H A Dskl_universal_plane.c280 const struct drm_framebuffer *fb = plane_state->hw.fb; in glk_plane_ratio() local
282 if (fb->format->cpp[0] == 8) { in glk_plane_ratio()
307 const struct drm_framebuffer *fb = plane_state->hw.fb; in skl_plane_ratio() local
309 if (fb->format->cpp[0] == 8) { in skl_plane_ratio()
329 static int skl_plane_max_width(const struct drm_framebuffer *fb, in skl_plane_max_width() argument
333 int cpp = fb->format->cpp[color_plane]; in skl_plane_max_width()
335 switch (fb->modifier) { in skl_plane_max_width()
362 MISSING_CASE(fb->modifier); in skl_plane_max_width()
367 static int glk_plane_max_width(const struct drm_framebuffer *fb, in glk_plane_max_width() argument
371 int cpp = fb->format->cpp[color_plane]; in glk_plane_max_width()
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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/
H A Dtu102.c24 #include <subdev/fb.h>
228 meta->sizeOfRadix3Elf = gsp->fb.wpr2.elf.size; in tu102_gsp_wpr_meta_init()
239 meta->gspFwRsvdStart = gsp->fb.heap.addr; in tu102_gsp_wpr_meta_init()
240 meta->nonWprHeapOffset = gsp->fb.heap.addr; in tu102_gsp_wpr_meta_init()
241 meta->nonWprHeapSize = gsp->fb.heap.size; in tu102_gsp_wpr_meta_init()
242 meta->gspFwWprStart = gsp->fb.wpr2.addr; in tu102_gsp_wpr_meta_init()
243 meta->gspFwHeapOffset = gsp->fb.wpr2.heap.addr; in tu102_gsp_wpr_meta_init()
244 meta->gspFwHeapSize = gsp->fb.wpr2.heap.size; in tu102_gsp_wpr_meta_init()
245 meta->gspFwOffset = gsp->fb.wpr2.elf.addr; in tu102_gsp_wpr_meta_init()
246 meta->bootBinOffset = gsp->fb.wpr2.boot.addr; in tu102_gsp_wpr_meta_init()
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/linux/drivers/gpu/drm/gud/
H A Dgud_pipe.c52 void *src, struct drm_framebuffer *fb, in gud_xrgb8888_to_r124() argument
64 drm_WARN_ON_ONCE(fb->dev, format->char_per_block[0] != 1); in gud_xrgb8888_to_r124()
78 drm_fb_xrgb8888_to_gray8(&dst_map, NULL, &vmap, fb, rect, fmtcnv_state); in gud_xrgb8888_to_r124()
102 void *src, struct drm_framebuffer *fb, in gud_xrgb8888_to_color() argument
119 sbuf32 = src + (y * fb->pitches[0]); in gud_xrgb8888_to_color()
141 drm_WARN_ON_ONCE(fb->dev, 1); in gud_xrgb8888_to_color()
152 static int gud_prep_flush(struct gud_device *gdrm, struct drm_framebuffer *fb, in gud_prep_flush() argument
180 if (format != fb->format) { in gud_prep_flush()
182 len = gud_xrgb8888_to_r124(buf, format, vaddr, fb, rect, fmtcnv_state); in gud_prep_flush()
186 drm_fb_xrgb8888_to_gray8(&dst, NULL, src, fb, rect, fmtcnv_state); in gud_prep_flush()
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/linux/drivers/media/platform/mediatek/vcodec/decoder/vdec/
H A Dvdec_vp9_if.c45 * @fb : frame buffer
49 struct vdec_fb *fb; member
78 * @fb : super frame reference frame buffer
83 struct vdec_fb fb; member
101 * @fb : capture buffer (AP-W, VPU-R)
144 struct vdec_fb fb; member
177 * @dec_fb : vdec_fb node to link fb to different fb_xxx_list
207 static bool vp9_is_sf_ref_fb(struct vdec_vp9_inst *inst, struct vdec_fb *fb) in vp9_is_sf_ref_fb() argument
213 if (fb == &vsi->sf_ref_fb[i].fb) in vp9_is_sf_ref_fb()
222 struct vdec_fb *fb = NULL; in vp9_rm_from_fb_use_list() local
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H A Dvdec_vp8_if.c123 /* frame buffer (fb) list
124 * [available_fb_node_list] - decode fb are initialized to 0 and populated in
125 * [fb_use_list] - fb is set after decode and is moved to this list
126 * [fb_free_list] - fb is not needed for reference will be moved from
128 * once user remove fb from [fb_free_list],
130 * [fb_disp_list] - fb is set after decode and is moved to this list
131 * once user remove fb from [fb_disp_list] it is
286 mtk_vdec_debug(inst->ctx, "fb size: Y(%d), C(%d)", in get_pic_info()
295 mtk_vdec_debug(inst->ctx, "prev fb base dma=%llx", prev_y_dma); in vp8_dec_finish()
300 struct vdec_fb *fb = (struct vdec_fb *)node->fb; in vp8_dec_finish() local
[all …]
/linux/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_writeback.c38 struct drm_framebuffer *fb; in dpu_wb_conn_atomic_check() local
51 if (!conn_state->writeback_job || !conn_state->writeback_job->fb) in dpu_wb_conn_atomic_check()
60 fb = conn_state->writeback_job->fb; in dpu_wb_conn_atomic_check()
62 DPU_DEBUG("[fb_id:%u][fb:%u,%u][mode:\"%s\":%ux%u]\n", fb->base.id, fb->width, fb->height, in dpu_wb_conn_atomic_check()
65 if (fb->width != mode->hdisplay) { in dpu_wb_conn_atomic_check()
66 DPU_ERROR("invalid fb w=%d, mode w=%d\n", fb->width, mode->hdisplay); in dpu_wb_conn_atomic_check()
68 } else if (fb->height != mode->vdisplay) { in dpu_wb_conn_atomic_check()
69 DPU_ERROR("invalid fb h=%d, mode h=%d\n", fb->height, mode->vdisplay); in dpu_wb_conn_atomic_check()
71 } else if (fb->width > dpu_wb_conn->maxlinewidth) { in dpu_wb_conn_atomic_check()
72 DPU_ERROR("invalid fb w=%d, maxlinewidth=%u\n", in dpu_wb_conn_atomic_check()
[all …]
/linux/include/drm/
H A Ddrm_framebuffer.h74 int (*create_handle)(struct drm_framebuffer *fb,
80 * Optional callback for the dirty fb IOCTL.
109 * Note that the fb is refcounted for the benefit of driver internals,
114 * hold a ref to the fb even though it has already been removed from
137 * @comm: Name of the process allocating the fb, used for fb dumping.
214 struct drm_framebuffer *fb,
219 void drm_framebuffer_remove(struct drm_framebuffer *fb);
220 void drm_framebuffer_cleanup(struct drm_framebuffer *fb);
221 void drm_framebuffer_unregister_private(struct drm_framebuffer *fb);
225 * @fb: DRM framebuffer
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/linux/sound/core/
H A Dump.c111 struct snd_ump_block *fb; in snd_ump_endpoint_free() local
114 fb = list_first_entry(&ump->block_list, struct snd_ump_block, in snd_ump_endpoint_free()
116 list_del(&fb->list); in snd_ump_endpoint_free()
117 if (fb->private_free) in snd_ump_endpoint_free()
118 fb->private_free(fb); in snd_ump_endpoint_free()
119 kfree(fb); in snd_ump_endpoint_free()
243 struct snd_ump_block *fb; in snd_ump_get_block() local
245 list_for_each_entry(fb, &ump->block_list, list) { in snd_ump_get_block()
246 if (fb->info.block_id == id) in snd_ump_get_block()
247 return fb; in snd_ump_get_block()
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/linux/drivers/gpu/drm/exynos/
H A Dexynos_drm_fbdev.c11 #include <linux/fb.h>
31 struct drm_gem_object *obj = drm_gem_fb_get_obj(helper->fb, 0); in exynos_drm_fb_mmap()
39 struct drm_framebuffer *fb = fb_helper->fb; in exynos_drm_fb_destroy() local
43 drm_framebuffer_remove(fb); in exynos_drm_fb_destroy()
62 struct drm_framebuffer *fb = helper->fb; in exynos_drm_fbdev_update() local
63 unsigned int size = fb->width * fb->height * fb->format->cpp[0]; in exynos_drm_fbdev_update()
70 offset = fbi->var.xoffset * fb->format->cpp[0]; in exynos_drm_fbdev_update()
71 offset += fbi->var.yoffset * fb->pitches[0]; in exynos_drm_fbdev_update()
110 helper->fb = in exynos_drm_fbdev_driver_fbdev_probe()
115 if (IS_ERR(helper->fb)) { in exynos_drm_fbdev_driver_fbdev_probe()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/
H A Dnv10.c40 struct io_mapping *fb; in nv10_devinit_meminit() local
49 fb = fbmem_init(device); in nv10_devinit_meminit()
50 if (!fb) { in nv10_devinit_meminit()
51 nvkm_error(subdev, "failed to map fb\n"); in nv10_devinit_meminit()
63 fbmem_poke(fb, 0x1c, 0); in nv10_devinit_meminit()
65 fbmem_poke(fb, 0x1c, patt); in nv10_devinit_meminit()
66 fbmem_poke(fb, 0x3c, 0); in nv10_devinit_meminit()
68 if (fbmem_peek(fb, 0x1c) == patt) in nv10_devinit_meminit()
80 fbmem_poke(fb, off, patt); in nv10_devinit_meminit()
81 fbmem_poke(fb, 0, 0); in nv10_devinit_meminit()
[all …]
/linux/drivers/gpu/drm/omapdrm/
H A Domap_fbdev.c7 #include <linux/fb.h>
47 struct drm_gem_object *bo = drm_gem_fb_get_obj(helper->fb, 0); in pan_worker()
95 struct drm_framebuffer *fb = helper->fb; in omap_fbdev_fb_destroy() local
96 struct drm_gem_object *bo = drm_gem_fb_get_obj(fb, 0); in omap_fbdev_fb_destroy()
104 drm_framebuffer_remove(fb); in omap_fbdev_fb_destroy()
132 if (helper->fb->funcs->dirty) in omap_fbdev_dirty()
133 return helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, clip, 1); in omap_fbdev_dirty()
145 /* these are not the fb's you're looking for */ in get_fb()
158 struct drm_framebuffer *fb = NULL; in omap_fbdev_driver_fbdev_probe() local
191 DBG("allocating %d bytes for fb %d", gsize.bytes, dev->primary->index); in omap_fbdev_driver_fbdev_probe()
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/linux/drivers/gpu/drm/vkms/
H A Dvkms_plane.c83 if (crtc && vkms_state->frame_info->fb) { in vkms_plane_destroy_state()
87 if (drm_framebuffer_read_refcount(vkms_state->frame_info->fb)) in vkms_plane_destroy_state()
88 drm_framebuffer_put(vkms_state->frame_info->fb); in vkms_plane_destroy_state()
131 struct drm_framebuffer *fb = new_state->fb; in vkms_plane_atomic_update() local
135 if (!new_state->crtc || !fb) in vkms_plane_atomic_update()
138 fmt = fb->format->format; in vkms_plane_atomic_update()
145 frame_info->fb = fb; in vkms_plane_atomic_update()
147 drm_framebuffer_get(frame_info->fb); in vkms_plane_atomic_update()
163 if (!new_plane_state->fb || WARN_ON(!new_plane_state->crtc)) in vkms_plane_atomic_check()
185 struct drm_framebuffer *fb = state->fb; in vkms_prepare_fb() local
[all …]

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