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Searched refs:stride (Results 1 – 25 of 393) sorted by relevance

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/linux/drivers/gpu/drm/i915/gem/
A Di915_gem_tiling.c63 GEM_BUG_ON(!stride); in i915_gem_fence_size()
66 stride *= i915_gem_tile_height(tiling); in i915_gem_fence_size()
68 return roundup(size, stride); in i915_gem_fence_size()
140 if (stride > 8192) in i915_tiling_ok()
143 if (!is_power_of_2(stride)) in i915_tiling_ok()
153 if (!stride || !IS_ALIGNED(stride, tile_width)) in i915_tiling_ok()
160 int tiling_mode, unsigned int stride) in i915_vma_fence_prepare() argument
289 vma->size, tiling, stride); in i915_gem_object_set_tiling()
296 obj->tiling_and_stride = tiling | stride; in i915_gem_object_set_tiling()
362 args->stride = 0; in i915_gem_set_tiling_ioctl()
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/linux/drivers/gpu/drm/msm/disp/dpu1/
A Dmsm_media_info.h825 unsigned int stride = 0; in VENUS_Y_STRIDE() local
835 stride = MSM_MEDIA_ALIGN(width, 128); in VENUS_Y_STRIDE()
838 stride = MSM_MEDIA_ALIGN(width, 192); in VENUS_Y_STRIDE()
839 stride = MSM_MEDIA_ALIGN(stride * 4 / 3, 256); in VENUS_Y_STRIDE()
842 stride = MSM_MEDIA_ALIGN(width * 2, 256); in VENUS_Y_STRIDE()
849 return stride; in VENUS_Y_STRIDE()
861 unsigned int stride = 0; in VENUS_UV_STRIDE() local
871 stride = MSM_MEDIA_ALIGN(width, 128); in VENUS_UV_STRIDE()
874 stride = MSM_MEDIA_ALIGN(width, 192); in VENUS_UV_STRIDE()
875 stride = MSM_MEDIA_ALIGN(stride * 4 / 3, 256); in VENUS_UV_STRIDE()
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/linux/drivers/staging/media/atomisp/pci/runtime/frame/src/
A Dframe.c34 unsigned int stride,
622 unsigned int stride, in frame_init_plane() argument
628 plane->stride = stride; in frame_init_plane()
638 unsigned int stride; in frame_init_single_plane() local
659 unsigned int stride; in frame_init_raw_single_plane() local
663 stride = HIVE_ISP_DDR_WORD_BYTES * in frame_init_raw_single_plane()
677 unsigned int stride; in frame_init_mipi_plane() local
764 stride = width * bytes_per_element; in frame_init_rgb_planes()
765 bytes = stride * height; in frame_init_rgb_planes()
780 stride = width * 2; in frame_init_qplane6_planes()
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/linux/arch/powerpc/sysdev/
A Ddcr.c148 unsigned int stride; in of_translate_dcr_address() local
157 stride = (p == NULL) ? 0x10 : *p; in of_translate_dcr_address()
169 ret += (u64)(stride) * (u64)dcr_n; in of_translate_dcr_address()
171 *out_stride = stride; in of_translate_dcr_address()
188 addr = of_translate_dcr_address(dev, dcr_n, &ret.stride); in dcr_map_mmio()
190 (unsigned long long) addr, ret.stride); in dcr_map_mmio()
193 pr_debug("mapping 0x%x bytes\n", dcr_c * ret.stride); in dcr_map_mmio()
194 ret.token = ioremap(addr, dcr_c * ret.stride); in dcr_map_mmio()
198 ret.token, ret.token - dcr_n * ret.stride); in dcr_map_mmio()
199 ret.token -= dcr_n * ret.stride; in dcr_map_mmio()
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/linux/drivers/media/pci/cx18/
A Dcx18-alsa-pcm.c64 unsigned int stride; in cx18_alsa_announce_pcm_data() local
83 stride = runtime->frame_bits >> 3; in cx18_alsa_announce_pcm_data()
84 if (stride == 0) { in cx18_alsa_announce_pcm_data()
89 length = num_bytes / stride; in cx18_alsa_announce_pcm_data()
104 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in cx18_alsa_announce_pcm_data()
105 cnt * stride); in cx18_alsa_announce_pcm_data()
106 memcpy(runtime->dma_area, pcm_data + cnt * stride, in cx18_alsa_announce_pcm_data()
107 length * stride - cnt * stride); in cx18_alsa_announce_pcm_data()
109 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in cx18_alsa_announce_pcm_data()
110 length * stride); in cx18_alsa_announce_pcm_data()
/linux/drivers/media/pci/ivtv/
A Divtv-alsa-pcm.c61 unsigned int stride; in ivtv_alsa_announce_pcm_data() local
80 stride = runtime->frame_bits >> 3; in ivtv_alsa_announce_pcm_data()
81 if (stride == 0) { in ivtv_alsa_announce_pcm_data()
86 length = num_bytes / stride; in ivtv_alsa_announce_pcm_data()
101 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in ivtv_alsa_announce_pcm_data()
102 cnt * stride); in ivtv_alsa_announce_pcm_data()
103 memcpy(runtime->dma_area, pcm_data + cnt * stride, in ivtv_alsa_announce_pcm_data()
104 length * stride - cnt * stride); in ivtv_alsa_announce_pcm_data()
106 memcpy(runtime->dma_area + oldptr * stride, pcm_data, in ivtv_alsa_announce_pcm_data()
107 length * stride); in ivtv_alsa_announce_pcm_data()
/linux/drivers/gpu/drm/qxl/
A Dqxl_image.c59 int height, int stride) in qxl_image_alloc_objects() argument
76 ret = qxl_allocate_chunk(qdev, release, image, sizeof(struct qxl_data_chunk) + stride * height); in qxl_image_alloc_objects()
106 int stride) in qxl_image_init_helper() argument
123 chunk_stride = stride; /* TODO: should use linesize, but it renders in qxl_image_init_helper()
140 if (stride == linesize && chunk_stride == stride) { in qxl_image_init_helper()
169 i_data = (void *)data + i * stride; in qxl_image_init_helper()
221 image->u.bitmap.stride = chunk_stride; in qxl_image_init_helper()
235 int depth, int stride) in qxl_image_init() argument
237 data += y * stride + x * (depth / 8); in qxl_image_init()
239 width, height, depth, 0, stride); in qxl_image_init()
/linux/drivers/media/usb/tm6000/
A Dtm6000-alsa.c171 unsigned int stride, buf_pos; in tm6000_fillbuf() local
189 stride = runtime->frame_bits >> 3; in tm6000_fillbuf()
191 if (stride == 0) { in tm6000_fillbuf()
196 length = size / stride; in tm6000_fillbuf()
204 (unsigned int)runtime->buffer_size, stride); in tm6000_fillbuf()
208 memcpy(runtime->dma_area + buf_pos * stride, buf, cnt * stride); in tm6000_fillbuf()
209 memcpy(runtime->dma_area, buf + cnt * stride, in tm6000_fillbuf()
210 length * stride - cnt * stride); in tm6000_fillbuf()
212 memcpy(runtime->dma_area + buf_pos * stride, buf, in tm6000_fillbuf()
213 length * stride); in tm6000_fillbuf()
/linux/drivers/media/usb/cx231xx/
A Dcx231xx-audio.c87 unsigned int stride; in cx231xx_audio_isocirq() local
114 stride = runtime->frame_bits >> 3; in cx231xx_audio_isocirq()
119 stride; in cx231xx_audio_isocirq()
132 cnt * stride); in cx231xx_audio_isocirq()
134 length * stride - cnt * stride); in cx231xx_audio_isocirq()
137 length * stride); in cx231xx_audio_isocirq()
178 unsigned int stride; in cx231xx_audio_bulkirq() local
210 stride; in cx231xx_audio_bulkirq()
219 cnt * stride); in cx231xx_audio_bulkirq()
221 length * stride - cnt * stride); in cx231xx_audio_bulkirq()
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/linux/drivers/gpu/drm/nouveau/
A Dnouveau_bo5039.c52 u32 amount, stride, height; in nv50_bo_move_m2mf() local
59 stride = 16 * 4; in nv50_bo_move_m2mf()
60 height = amount / stride; in nv50_bo_move_m2mf()
71 SET_SRC_WIDTH, stride, in nv50_bo_move_m2mf()
93 SET_DST_WIDTH, stride, in nv50_bo_move_m2mf()
114 PITCH_IN, stride, in nv50_bo_move_m2mf()
115 PITCH_OUT, stride, in nv50_bo_move_m2mf()
116 LINE_LENGTH_IN, stride, in nv50_bo_move_m2mf()
/linux/drivers/hwspinlock/
A Dqcom_hwspinlock.c74 u32 *base, u32 *stride) in qcom_hwspinlock_probe_syscon() argument
95 ret = of_property_read_u32_index(pdev->dev.of_node, "syscon", 2, stride); in qcom_hwspinlock_probe_syscon()
113 u32 *offset, u32 *stride) in qcom_hwspinlock_probe_mmio() argument
120 *stride = 0x1000; in qcom_hwspinlock_probe_mmio()
135 u32 stride; in qcom_hwspinlock_probe() local
139 regmap = qcom_hwspinlock_probe_syscon(pdev, &base, &stride); in qcom_hwspinlock_probe()
141 regmap = qcom_hwspinlock_probe_mmio(pdev, &base, &stride); in qcom_hwspinlock_probe()
154 field.reg = base + i * stride; in qcom_hwspinlock_probe()
/linux/drivers/media/pci/cobalt/
A Dcobalt-alsa-pcm.c105 unsigned int stride; in cobalt_alsa_announce_pcm_data() local
126 stride = runtime->frame_bits >> 3; in cobalt_alsa_announce_pcm_data()
127 if (stride == 0) { in cobalt_alsa_announce_pcm_data()
150 stride, is_s32); in cobalt_alsa_announce_pcm_data()
153 pcm_data + i * skip, stride, is_s32); in cobalt_alsa_announce_pcm_data()
160 stride, is_s32); in cobalt_alsa_announce_pcm_data()
305 unsigned int stride; in cobalt_alsa_pb_pcm_data() local
325 stride = runtime->frame_bits >> 3; in cobalt_alsa_pb_pcm_data()
326 if (stride == 0) { in cobalt_alsa_pb_pcm_data()
345 stride, is_s32); in cobalt_alsa_pb_pcm_data()
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/linux/arch/mips/include/asm/
A Dmips-gic.h48 #define GIC_ACCESSOR_RO_INTR_REG(sz, off, stride, name) \ argument
51 return mips_gic_base + (off) + (intr * (stride)); \
61 #define GIC_ACCESSOR_RW_INTR_REG(sz, off, stride, name) \ argument
62 GIC_ACCESSOR_RO_INTR_REG(sz, off, stride, name) \
72 #define GIC_VX_ACCESSOR_RO_INTR_REG(sz, off, stride, name) \ argument
74 stride, vl_##name) \
76 stride, vo_##name)
79 #define GIC_VX_ACCESSOR_RW_INTR_REG(sz, off, stride, name) \ argument
81 stride, vl_##name) \
83 stride, vo_##name)
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/bus/
A Dhwsq.h16 u32 stride; /* in bytes */ member
22 hwsq_stride(u32 addr, u32 stride, u32 mask) in hwsq_stride() argument
28 .stride = stride, in hwsq_stride()
41 .stride = addr2 - addr1, in hwsq_reg2()
54 .stride = 0, in hwsq_reg()
106 off += reg->stride; in hwsq_wr32()
/linux/drivers/gpu/drm/i915/display/
A Dintel_fbc.c69 unsigned int stride; in intel_fbc_plane_stride() local
71 stride = plane_state->view.color_plane[0].stride; in intel_fbc_plane_stride()
75 return stride; in intel_fbc_plane_stride()
93 unsigned int stride; in skl_fbc_min_cfb_stride() local
103 stride += 64; in skl_fbc_min_cfb_stride()
109 stride = ALIGN(stride, 512); in skl_fbc_min_cfb_stride()
129 return stride; in intel_fbc_cfb_stride()
655 if (stride < 512) in stride_is_valid()
659 return stride == 4096 || stride == 8192; in stride_is_valid()
1017 params->fb.stride = cache->fb.stride; in intel_fbc_get_reg_params()
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/linux/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/
A Dia_css_sdis2.host.c45 unsigned int stride = size / IA_CSS_DVS2_NUM_COEF_TYPES / sizeof(short); in ia_css_sdis2_horicoef_vmem_encode() local
55 fill_row(&private[0 * stride], from->hor_coefs.odd_real, width, padding); in ia_css_sdis2_horicoef_vmem_encode()
56 fill_row(&private[1 * stride], from->hor_coefs.odd_imag, width, padding); in ia_css_sdis2_horicoef_vmem_encode()
57 fill_row(&private[2 * stride], from->hor_coefs.even_real, width, padding); in ia_css_sdis2_horicoef_vmem_encode()
58 fill_row(&private[3 * stride], from->hor_coefs.even_imag, width, padding); in ia_css_sdis2_horicoef_vmem_encode()
70 unsigned int stride = size / IA_CSS_DVS2_NUM_COEF_TYPES / sizeof(short); in ia_css_sdis2_vertcoef_vmem_encode() local
80 fill_row(&private[0 * stride], from->ver_coefs.odd_real, height, padding); in ia_css_sdis2_vertcoef_vmem_encode()
81 fill_row(&private[1 * stride], from->ver_coefs.odd_imag, height, padding); in ia_css_sdis2_vertcoef_vmem_encode()
82 fill_row(&private[2 * stride], from->ver_coefs.even_real, height, padding); in ia_css_sdis2_vertcoef_vmem_encode()
83 fill_row(&private[3 * stride], from->ver_coefs.even_imag, height, padding); in ia_css_sdis2_vertcoef_vmem_encode()
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
A Dramfuc.h17 u32 stride; /* in bytes */ member
23 ramfuc_stride(u32 addr, u32 stride, u32 mask) in ramfuc_stride() argument
28 .stride = stride, in ramfuc_stride()
40 .stride = addr2 - addr1, in ramfuc_reg2()
52 .stride = 0, in ramfuc_reg()
101 off += reg->stride; in ramfuc_wr32()
/linux/drivers/video/fbdev/
A Dsh7760fb.c268 stride = (par->rot) ? vtln : hdcn; in sh7760fb_set_par()
270 stride *= (bpp + 7) >> 3; in sh7760fb_set_par()
273 stride >>= 3; in sh7760fb_set_par()
275 stride >>= 2; in sh7760fb_set_par()
277 stride >>= 1; in sh7760fb_set_par()
285 if (stride & bit) in sh7760fb_set_par()
289 if (stride & ~bit) in sh7760fb_set_par()
292 iowrite16(stride, par->base + LDLAOR); in sh7760fb_set_par()
297 sbase += (hdcn - 1) * stride; in sh7760fb_set_par()
311 dstn_off = stride; in sh7760fb_set_par()
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/linux/drivers/gpu/drm/i915/gt/
A Dintel_ggtt_fencing.c72 unsigned int stride = fence->stride; in i965_write_fence_reg() local
74 GEM_BUG_ON(!IS_ALIGNED(stride, 128)); in i965_write_fence_reg()
79 val |= (u64)((stride / 128) - 1) << fence_pitch_shift; in i965_write_fence_reg()
113 unsigned int stride = fence->stride; in i915_write_fence_reg() local
118 stride /= 128; in i915_write_fence_reg()
120 stride /= 512; in i915_write_fence_reg()
121 GEM_BUG_ON(!is_power_of_2(stride)); in i915_write_fence_reg()
127 val |= ilog2(stride) << I830_FENCE_PITCH_SHIFT; in i915_write_fence_reg()
147 unsigned int stride = fence->stride; in i830_write_fence_reg() local
153 val |= ilog2(stride / 128) << I830_FENCE_PITCH_SHIFT; in i830_write_fence_reg()
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/linux/drivers/media/test-drivers/vicodec/
A Dcodec-fwht.c249 unsigned int stride, in fwht() argument
585 input += stride - 8 * input_step; in fill_encoder_block()
617 unsigned int stride, unsigned int input_step) in decide_blocktype() argument
657 dst += stride - (8 * dst_step); in fill_decoder_block()
680 ref += stride - (8 * ref_step); in add_deltas()
686 u32 stride, unsigned int input_step, in encode_plane() argument
701 input = input_start + j * 8 * stride; in encode_plane()
709 deltablock, stride, input_step); in encode_plane()
769 input += stride; in encode_plane()
791 height, width, stride, in fwht_encode_frame()
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/linux/drivers/gpu/drm/i915/gvt/
A Dfb_decoder.c152 u32 stride = stride_reg; in intel_vgpu_get_stride() local
157 stride = stride_reg * 64; in intel_vgpu_get_stride()
160 stride = stride_reg * 512; in intel_vgpu_get_stride()
163 stride = stride_reg * 128; in intel_vgpu_get_stride()
167 stride = stride_reg * 64; in intel_vgpu_get_stride()
169 stride = stride_reg * 128; in intel_vgpu_get_stride()
179 return stride; in intel_vgpu_get_stride()
258 plane->stride = intel_vgpu_get_stride(vgpu, pipe, plane->tiled, in intel_vgpu_decode_primary_plane()
485 plane->stride = vgpu_vreg_t(vgpu, SPRSTRIDE(pipe)) & in intel_vgpu_decode_sprite_plane()
A Ddmabuf.c228 unsigned int stride = 0; in vgpu_create_gem() local
236 stride = info->stride; in vgpu_create_gem()
241 stride = info->stride; in vgpu_create_gem()
247 obj->tiling_and_stride = tiling_mode | stride; in vgpu_create_gem()
283 info->stride = p.stride; in vgpu_get_plane_info()
313 info->stride = c.width * (c.bpp / 8); in vgpu_get_plane_info()
331 info->size = info->stride * roundup(info->height, tile_height); in vgpu_get_plane_info()
411 gvt_dmabuf->stride = fb_info->stride; in update_fb_info()
/linux/arch/arm64/include/asm/
A Dtlbflush.h283 unsigned long stride, bool last_level, in __flush_tlb_range() argument
290 start = round_down(start, stride); in __flush_tlb_range()
291 end = round_up(end, stride); in __flush_tlb_range()
301 (end - start) >= (MAX_TLBI_OPS * stride)) || in __flush_tlb_range()
339 start += stride; in __flush_tlb_range()
340 pages -= stride >> PAGE_SHIFT; in __flush_tlb_range()
/linux/drivers/gpu/drm/
A Ddrm_dumb_buffers.c64 u32 cpp, stride, size; in drm_mode_create_dumb() local
77 stride = cpp * args->width; in drm_mode_create_dumb()
78 if (args->height > U32_MAX / stride) in drm_mode_create_dumb()
82 size = args->height * stride; in drm_mode_create_dumb()
/linux/drivers/net/ethernet/netronome/nfp/
A Dnfp_netvf_main.c78 int stride; in nfp_netvf_pci_probe() local
128 stride = 2; in nfp_netvf_pci_probe()
135 stride = 4; in nfp_netvf_pci_probe()
152 tx_bar_sz = NFP_QCP_QUEUE_ADDR_SZ * max_tx_rings * stride; in nfp_netvf_pci_probe()
153 rx_bar_sz = NFP_QCP_QUEUE_ADDR_SZ * max_rx_rings * stride; in nfp_netvf_pci_probe()
184 nn->stride_tx = stride; in nfp_netvf_pci_probe()
185 nn->stride_rx = stride; in nfp_netvf_pci_probe()

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