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/linux/drivers/video/fbdev/
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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/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()
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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()
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/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/
H A Ddrm_framebuffer.c78 const struct drm_framebuffer *fb) in drm_framebuffer_check_src_coords() argument
82 fb_width = fb->width << 16; in drm_framebuffer_check_src_coords()
83 fb_height = fb->height << 16; in drm_framebuffer_check_src_coords()
85 /* Make sure source coordinates are inside the fb. */ in drm_framebuffer_check_src_coords()
90 drm_dbg_kms(fb->dev, "Invalid source coordinates " in drm_framebuffer_check_src_coords()
91 "%u.%06ux%u.%06u+%u.%06u+%u.%06u (fb %ux%u)\n", in drm_framebuffer_check_src_coords()
96 fb->width, fb->height); in drm_framebuffer_check_src_coords()
105 * drm_mode_addfb - add an FB to the graphics configuration
110 * Add a new FB to the specified CRTC, given a user request. This is the
199 drm_dbg_kms(dev, "bad fb modifier %llu for plane %d\n", in framebuffer_check()
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H A Ddrm_fbdev_shmem.c4 #include <linux/fb.h>
46 struct drm_framebuffer *fb = fb_helper->fb; in drm_fbdev_shmem_fb_mmap() local
47 struct drm_gem_object *obj = drm_gem_fb_get_obj(fb, 0); in drm_fbdev_shmem_fb_mmap()
85 struct drm_framebuffer *fb = fb_helper->fb; in drm_fbdev_shmem_get_page() local
86 struct drm_gem_object *obj = drm_gem_fb_get_obj(fb, 0); in drm_fbdev_shmem_get_page()
116 if (helper->fb->funcs->dirty) { in drm_fbdev_shmem_helper_fb_dirty()
117 ret = helper->fb->funcs->dirty(helper->fb, NULL, 0, 0, clip, 1); in drm_fbdev_shmem_helper_fb_dirty()
141 struct drm_framebuffer *fb; in drm_fbdev_shmem_driver_fbdev_probe() local
157 fb = buffer->fb; in drm_fbdev_shmem_driver_fbdev_probe()
169 fb_helper->fb = fb; in drm_fbdev_shmem_driver_fbdev_probe()
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/linux/drivers/gpu/drm/omapdrm/
H A Domap_fb.c46 /* per-plane info for the fb: */
62 static int omap_framebuffer_dirty(struct drm_framebuffer *fb, in omap_framebuffer_dirty() argument
70 drm_modeset_lock_all(fb->dev); in omap_framebuffer_dirty()
72 drm_for_each_crtc(crtc, fb->dev) in omap_framebuffer_dirty()
75 drm_modeset_unlock_all(fb->dev); in omap_framebuffer_dirty()
86 static u32 get_linear_addr(struct drm_framebuffer *fb, in get_linear_addr() argument
89 struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb); in get_linear_addr()
93 offset = fb->offsets[n] in get_linear_addr()
95 + (y * fb->pitches[n] / (n == 0 ? 1 : format->vsub)); in get_linear_addr()
100 bool omap_framebuffer_supports_rotation(struct drm_framebuffer *fb) in omap_framebuffer_supports_rotation() argument
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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/imx/dcss/
H A Ddcss-plane.c55 static inline bool dcss_plane_fb_is_linear(const struct drm_framebuffer *fb) in dcss_plane_fb_is_linear() argument
57 return ((fb->flags & DRM_MODE_FB_MODIFIERS) == 0) || in dcss_plane_fb_is_linear()
58 ((fb->flags & DRM_MODE_FB_MODIFIERS) != 0 && in dcss_plane_fb_is_linear()
59 fb->modifier == DRM_FORMAT_MOD_LINEAR); in dcss_plane_fb_is_linear()
149 struct drm_framebuffer *fb = new_plane_state->fb; in dcss_plane_atomic_check() local
157 if (!fb || !new_plane_state->crtc) in dcss_plane_atomic_check()
160 dma_obj = drm_fb_dma_get_gem_obj(fb, 0); in dcss_plane_atomic_check()
171 fb->format->format)) { in dcss_plane_atomic_check()
188 if (!dcss_plane_can_rotate(fb->format, in dcss_plane_atomic_check()
189 !!(fb->flags & DRM_MODE_FB_MODIFIERS), in dcss_plane_atomic_check()
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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/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()
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/linux/drivers/media/platform/mediatek/vcodec/decoder/vdec/
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
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/linux/drivers/gpu/drm/msm/
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/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/vkms/
H A Dvkms_writeback.c40 struct drm_framebuffer *fb; in vkms_wb_atomic_check() local
44 if (!conn_state->writeback_job || !conn_state->writeback_job->fb) in vkms_wb_atomic_check()
53 fb = conn_state->writeback_job->fb; in vkms_wb_atomic_check()
54 if (fb->width != mode->hdisplay || fb->height != mode->vdisplay) { in vkms_wb_atomic_check()
56 fb->width, fb->height); in vkms_wb_atomic_check()
81 if (!job->fb) in vkms_wb_prepare_job()
88 ret = drm_gem_fb_vmap(job->fb, vkmsjob->wb_frame_info.map, vkmsjob->data); in vkms_wb_prepare_job()
94 vkmsjob->wb_frame_info.fb = job->fb; in vkms_wb_prepare_job()
95 drm_framebuffer_get(vkmsjob->wb_frame_info.fb); in vkms_wb_prepare_job()
114 if (!job->fb) in vkms_wb_cleanup_job()
[all …]
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
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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()
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H A Dexynos_drm_fb.c65 struct drm_framebuffer *fb; in exynos_drm_framebuffer_init() local
69 fb = kzalloc_obj(*fb); in exynos_drm_framebuffer_init()
70 if (!fb) in exynos_drm_framebuffer_init()
78 fb->obj[i] = &exynos_gem[i]->base; in exynos_drm_framebuffer_init()
81 drm_helper_mode_fill_fb_struct(dev, fb, info, mode_cmd); in exynos_drm_framebuffer_init()
83 ret = drm_framebuffer_init(dev, fb, &exynos_drm_fb_funcs); in exynos_drm_framebuffer_init()
90 return fb; in exynos_drm_framebuffer_init()
93 kfree(fb); in exynos_drm_framebuffer_init()
103 struct drm_framebuffer *fb; in exynos_user_fb_create() local
129 fb = exynos_drm_framebuffer_init(dev, info, mode_cmd, exynos_gem, i); in exynos_user_fb_create()
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/linux/drivers/gpu/drm/arm/
H A Dmalidp_mw.c136 struct drm_framebuffer *fb; in malidp_mw_encoder_atomic_check() local
142 fb = conn_state->writeback_job->fb; in malidp_mw_encoder_atomic_check()
143 if ((fb->width != crtc_state->mode.hdisplay) || in malidp_mw_encoder_atomic_check()
144 (fb->height != crtc_state->mode.vdisplay)) { in malidp_mw_encoder_atomic_check()
146 fb->width, fb->height); in malidp_mw_encoder_atomic_check()
150 if (fb->modifier) { in malidp_mw_encoder_atomic_check()
157 fb->format->format, !!fb->modifier); in malidp_mw_encoder_atomic_check()
160 &fb->format->format); in malidp_mw_encoder_atomic_check()
164 n_planes = fb->format->num_planes; in malidp_mw_encoder_atomic_check()
166 struct drm_gem_dma_object *obj = drm_fb_dma_get_gem_obj(fb, i); in malidp_mw_encoder_atomic_check()
[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/tegra/
H A Dfbdev.c6 * Based on the KMS/FB DMA helpers
11 #include <linux/fb.h>
31 bo = tegra_fb_get_plane(helper->fb, 0); in tegra_fb_mmap()
43 struct drm_framebuffer *fb = helper->fb; in tegra_fbdev_fb_destroy() local
44 struct tegra_bo *bo = tegra_fb_get_plane(fb, 0); in tegra_fbdev_fb_destroy()
53 drm_framebuffer_remove(fb); in tegra_fbdev_fb_destroy()
78 struct drm_framebuffer *fb; in tegra_fbdev_driver_fbdev_probe() local
100 fb = tegra_fb_alloc(drm, in tegra_fbdev_driver_fbdev_probe()
103 if (IS_ERR(fb)) { in tegra_fbdev_driver_fbdev_probe()
104 err = PTR_ERR(fb); in tegra_fbdev_driver_fbdev_probe()
[all …]
H A Dfb.c6 * Based on the KMS/FB DMA helpers
111 struct drm_framebuffer *fb; in tegra_fb_alloc() local
115 fb = kzalloc_obj(*fb); in tegra_fb_alloc()
116 if (!fb) in tegra_fb_alloc()
119 drm_helper_mode_fill_fb_struct(drm, fb, info, mode_cmd); in tegra_fb_alloc()
121 for (i = 0; i < fb->format->num_planes; i++) in tegra_fb_alloc()
122 fb->obj[i] = &planes[i]->gem; in tegra_fb_alloc()
124 err = drm_framebuffer_init(drm, fb, &tegra_fb_funcs); in tegra_fb_alloc()
128 kfree(fb); in tegra_fb_alloc()
132 return fb; in tegra_fb_alloc()
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