Home
last modified time | relevance | path

Searched full:pitch (Results 1 – 25 of 458) sorted by relevance

12345678910>>...19

/linux/drivers/media/common/saa7146/
H A Dsaa7146_hlp.c391 saa7146_write(dev, where+0x0c, vdma->pitch); in saa7146_write_out_dma()
402 printk("vdma%d.pitch: 0x%08x\n", which,vdma->pitch); in saa7146_write_out_dma()
425 vdma1.pitch = bytesperline*2; in calculate_video_dma_grab_packed()
427 vdma1.pitch = (width*depth*2)/8; in calculate_video_dma_grab_packed()
434 vdma1.base_even = buf->pt[0].offset+(vdma1.pitch/2)*height; in calculate_video_dma_grab_packed()
435 vdma1.base_odd = vdma1.base_even - (vdma1.pitch/2); in calculate_video_dma_grab_packed()
438 vdma1.base_odd = vdma1.base_even + (vdma1.pitch/2); in calculate_video_dma_grab_packed()
439 vdma1.prot_addr = buf->pt[0].offset+(vdma1.pitch/2)*height; in calculate_video_dma_grab_packed()
447 vdma1.pitch /= 2; in calculate_video_dma_grab_packed()
451 vdma1.pitch /= 2; in calculate_video_dma_grab_packed()
[all …]
/linux/drivers/staging/sm750fb/
H A Dsm750_cursor.c87 int i, j, count, pitch, offset; in sm750_hw_cursor_setData() local
93 pitch = cursor->w >> 3; in sm750_hw_cursor_setData()
96 count = pitch * cursor->h; in sm750_hw_cursor_setData()
123 /* assume pitch is 1,2,4,8,...*/ in sm750_hw_cursor_setData()
124 if ((i + 1) % pitch == 0) { in sm750_hw_cursor_setData()
137 int i, j, count, pitch, offset; in sm750_hw_cursor_setData2() local
143 pitch = cursor->w >> 3; in sm750_hw_cursor_setData2()
146 count = pitch * cursor->h; in sm750_hw_cursor_setData2()
166 /* assume pitch is 1,2,4,8,...*/ in sm750_hw_cursor_setData2()
167 if (!(i & (pitch - 1))) { in sm750_hw_cursor_setData2()
H A Dsm750_accel.c88 u32 base, u32 pitch, u32 Bpp, in sm750_hw_fillrect() argument
105 ((pitch / Bpp << DE_PITCH_DESTINATION_SHIFT) & in sm750_hw_fillrect()
107 (pitch / Bpp & DE_PITCH_SOURCE_MASK)); /* dpr10 */ in sm750_hw_fillrect()
110 ((pitch / Bpp << DE_WINDOW_WIDTH_DST_SHIFT) & in sm750_hw_fillrect()
112 (pitch / Bpp & DE_WINDOW_WIDTH_SRC_MASK)); /* dpr44 */ in sm750_hw_fillrect()
136 * @sPitch: Pitch value of source surface in BYTE
140 * @dPitch: Pitch value of destination surface in BYTE
247 * Program pitch (distance between the 1st points of two adjacent lines). in sm750_hw_copyarea()
248 * Note that input pitch is BYTE value, but the 2D Pitch register uses in sm750_hw_copyarea()
303 * @srcDelta: Pitch value (in bytes) of the source buffer, +ive means top down
[all …]
/linux/drivers/gpu/drm/tiny/
H A Dcirrus.c78 unsigned int pitch; member
310 static void cirrus_pitch_set(struct cirrus_device *cirrus, unsigned int pitch) in cirrus_pitch_set() argument
314 /* Program the pitch */ in cirrus_pitch_set()
315 cr13 = pitch / 8; in cirrus_pitch_set()
318 /* Enable extended blanking and pitch bits, and enable full memory */ in cirrus_pitch_set()
320 cr1b |= (pitch >> 7) & 0x10; in cirrus_pitch_set()
321 cr1b |= (pitch >> 6) & 0x40; in cirrus_pitch_set()
351 unsigned int pitch; in cirrus_primary_plane_helper_atomic_check() local
365 pitch = cirrus_pitch(fb); in cirrus_primary_plane_helper_atomic_check()
368 if (pitch > CIRRUS_MAX_PITCH) in cirrus_primary_plane_helper_atomic_check()
[all …]
/linux/drivers/video/fbdev/via/
H A Dvia_modesetting.c140 void via_set_primary_pitch(u32 pitch) in via_set_primary_pitch() argument
142 DEBUG_MSG(KERN_DEBUG "via_set_primary_pitch(0x%08X)\n", pitch); in via_set_primary_pitch()
146 pitch = pitch >> 3; in via_set_primary_pitch()
147 via_write_reg(VIACR, 0x13, pitch & 0xFF); in via_set_primary_pitch()
148 via_write_reg_mask(VIACR, 0x35, (pitch >> (8 - 5)) & 0xE0, 0xE0); in via_set_primary_pitch()
151 void via_set_secondary_pitch(u32 pitch) in via_set_secondary_pitch() argument
153 DEBUG_MSG(KERN_DEBUG "via_set_secondary_pitch(0x%08X)\n", pitch); in via_set_secondary_pitch()
154 pitch = pitch >> 3; in via_set_secondary_pitch()
155 via_write_reg(VIACR, 0x66, pitch & 0xFF); in via_set_secondary_pitch()
156 via_write_reg_mask(VIACR, 0x67, (pitch >> 8) & 0x03, 0x03); in via_set_secondary_pitch()
[all …]
/linux/sound/pci/ctxfi/
H A Dctatc.c194 unsigned int pitch; in atc_get_pitch() local
197 /* get pitch and convert to fixed-point 8.24 format. */ in atc_get_pitch()
198 pitch = (input_rate / output_rate) << 24; in atc_get_pitch()
214 pitch |= input_rate; in atc_get_pitch()
217 return pitch; in atc_get_pitch()
220 static int select_rom(unsigned int pitch) in select_rom() argument
222 if (pitch > 0x00428f5c && pitch < 0x01b851ec) { in select_rom()
223 /* 0.26 <= pitch <= 1.72 */ in select_rom()
225 } else if (pitch == 0x01d66666 || pitch == 0x01d66667) { in select_rom()
226 /* pitch == 1.8375 */ in select_rom()
[all …]
/linux/sound/isa/sb/
H A Demu8000_callback.c240 /* set pitch offset */ in start_voice()
262 /* lfo1 pitch & cutoff shift */ in start_voice()
266 /* lfo2 pitch & freq */ in start_voice()
309 /* set reverb and pitch target */ in trigger_voice()
333 * Set the pitch of a possibly playing note.
373 short pitch; in set_fmmod() local
377 pitch = (char)(vp->reg.parm.fmmod>>8); in set_fmmod()
380 pitch += (MOD_SENSE * modulation) / 1200; in set_fmmod()
381 LIMITVALUE(pitch, -128, 127); in set_fmmod()
382 fmmod = ((unsigned char)pitch<<8) | cutoff; in set_fmmod()
[all …]
H A Demu8000_pcm.c49 unsigned int pitch; member
253 * calculate pitch target
255 static int calc_pitch_target(int pitch) in calc_pitch_target() argument
257 int ptarget = 1 << (pitch >> 12); in calc_pitch_target()
258 if (pitch & 0x800) ptarget += (ptarget * 0x102e) / 0x2710; in calc_pitch_target()
259 if (pitch & 0x400) ptarget += (ptarget * 0x764) / 0x2710; in calc_pitch_target()
260 if (pitch & 0x200) ptarget += (ptarget * 0x389) / 0x2710; in calc_pitch_target()
281 /* pitch offset */ in setup_voice()
282 EMU8000_IP_WRITE(hw, ch, rec->pitch); in setup_voice()
296 /* lfo1 pitch & cutoff shift */ in setup_voice()
[all …]
/linux/sound/pci/emu10k1/
H A Demu10k1_callback.c389 /* set pitch offset */ in start_voice()
411 /* lfo1 pitch & cutoff shift */ in start_voice()
415 /* lfo2 pitch & freq */ in start_voice()
470 /* set pitch target and pan (volume) */ in trigger_voice()
473 /* current pitch and fractional address */ in trigger_voice()
488 short pitch; in make_fmmod() local
492 pitch = (char)(vp->reg.parm.fmmod>>8); in make_fmmod()
495 pitch += (MOD_SENSE * modulation) / 1200; in make_fmmod()
496 LIMITVALUE(pitch, -128, 127); in make_fmmod()
497 return ((unsigned char)pitch << 8) | cutoff; in make_fmmod()
[all …]
/linux/drivers/gpu/drm/qxl/
H A Dqxl_dumb.c41 uint32_t pitch, format; in qxl_mode_dumb_create() local
43 pitch = args->width * ((args->bpp + 1) / 8); in qxl_mode_dumb_create()
44 args->size = pitch * args->height; in qxl_mode_dumb_create()
60 surf.stride = pitch; in qxl_mode_dumb_create()
73 args->pitch = pitch; in qxl_mode_dumb_create()
/linux/include/media/
H A Dvsp1.h48 * @pitch: line pitch in bytes for the first plane
58 unsigned int pitch; member
92 * @pitch: line pitch in bytes for the first plane
97 unsigned int pitch; member
/linux/drivers/gpu/drm/tests/
H A Ddrm_format_helper_test.c100 unsigned int pitch; member
122 .pitch = 1 * 4,
185 .pitch = 2 * 4,
255 .pitch = 4 * 4,
400 .pitch = 3 * 4,
619 .pitches = { params->pitch, 0, 0 }, in drm_test_fb_xrgb8888_to_gray8()
652 .pitches = { params->pitch, 0, 0 }, in drm_test_fb_xrgb8888_to_rgb332()
685 .pitches = { params->pitch, 0, 0 }, in drm_test_fb_xrgb8888_to_rgb565()
739 .pitches = { params->pitch, 0, 0 }, in drm_test_fb_xrgb8888_to_xrgb1555()
786 .pitches = { params->pitch, 0, 0 }, in drm_test_fb_xrgb8888_to_argb1555()
[all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
H A Dnv10.c30 nv10_fb_tile_init(struct nvkm_fb *fb, int i, u32 addr, u32 size, u32 pitch, in nv10_fb_tile_init() argument
35 tile->pitch = pitch; in nv10_fb_tile_init()
43 tile->pitch = 0; in nv10_fb_tile_fini()
52 nvkm_wr32(device, 0x100248 + (i * 0x10), tile->pitch); in nv10_fb_tile_prog()
H A Dpriv.h38 u32 pitch, u32 flags, struct nvkm_fb_tile *);
58 u32 pitch, u32 flags, struct nvkm_fb_tile *);
64 u32 pitch, u32 flags, struct nvkm_fb_tile *);
70 u32 pitch, u32 flags, struct nvkm_fb_tile *);
82 u32 pitch, u32 flags, struct nvkm_fb_tile *);
H A Dnv20.c30 nv20_fb_tile_init(struct nvkm_fb *fb, int i, u32 addr, u32 size, u32 pitch, in nv20_fb_tile_init() argument
35 tile->pitch = pitch; in nv20_fb_tile_init()
64 tile->pitch = 0; in nv20_fb_tile_fini()
74 nvkm_wr32(device, 0x100248 + (i * 0x10), tile->pitch); in nv20_fb_tile_prog()
H A Dnv44.c30 nv44_fb_tile_init(struct nvkm_fb *fb, int i, u32 addr, u32 size, u32 pitch, in nv44_fb_tile_init() argument
36 tile->pitch = pitch; in nv44_fb_tile_init()
44 nvkm_wr32(device, 0x100608 + (i * 0x10), tile->pitch); in nv44_fb_tile_prog()
/linux/sound/core/oss/
H A Drate.c46 unsigned int pitch; member
114 pos += data->pitch; in resample_expand()
174 pos += data->pitch; in resample_shrink()
194 res = (((frames * data->pitch) + (BITS/2)) >> SHIFT); in rate_src_frames()
196 res = DIV_ROUND_CLOSEST(frames << SHIFT, data->pitch); in rate_src_frames()
227 res = DIV_ROUND_CLOSEST(frames << SHIFT, data->pitch); in rate_dst_frames()
229 res = (((frames * data->pitch) + (BITS/2)) >> SHIFT); in rate_dst_frames()
333 data->pitch = ((src_format->rate << SHIFT) + (dst_format->rate >> 1)) / dst_format->rate; in snd_pcm_plugin_build_rate()
336 data->pitch = ((dst_format->rate << SHIFT) + (src_format->rate >> 1)) / src_format->rate; in snd_pcm_plugin_build_rate()
/linux/drivers/gpu/drm/loongson/
H A Dlsdc_gem.c208 u32 pitch; in lsdc_dumb_create() local
218 pitch = args->width * args->bpp / 8; in lsdc_dumb_create()
219 pitch = ALIGN(pitch, descp->pitch_align); in lsdc_dumb_create()
220 size = pitch * args->height; in lsdc_dumb_create()
242 args->pitch = pitch; in lsdc_dumb_create()
/linux/drivers/gpu/drm/mediatek/
H A Dmtk_plane.c139 unsigned int pitch, format; in mtk_plane_update_new_state() local
149 pitch = fb->pitches[0]; in mtk_plane_update_new_state()
161 offset = (new_state->src.y1 >> 16) * pitch; in mtk_plane_update_new_state()
173 pitch = width_in_blocks * AFBC_DATA_BLOCK_WIDTH * in mtk_plane_update_new_state()
188 offset = pitch * y_offset_in_blocks + in mtk_plane_update_new_state()
194 * for example: addr += pitch * y_offset_in_blocks; in mtk_plane_update_new_state()
201 mtk_plane_state->pending.pitch = pitch; in mtk_plane_update_new_state()
/linux/drivers/accessibility/speakup/
H A Dspeakup_dummy.c39 [PITCH_ID] = { PITCH, .u.n = {"PITCH %d\n", 8, 0, 16, 0, 0, NULL } },
56 __ATTR(pitch, 0644, spk_var_show, spk_var_store);
146 module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
160 MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
H A Dspeakup_bns.c32 [PITCH_ID] = { PITCH, .u.n = {"\x05%dP", 8, 0, 16, 0, 0, NULL } },
47 __ATTR(pitch, 0644, spk_var_show, spk_var_store);
126 module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
136 MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
H A Dspeakup_txprt.c38 [PITCH_ID] = { PITCH, .u.n = {"\x05P%d", 5, 0, 9, 0, 0, NULL } },
52 __ATTR(pitch, 0644, spk_var_show, spk_var_store);
131 module_param_named(pitch, vars[PITCH_ID].u.n.default_val, int, 0444);
142 MODULE_PARM_DESC(pitch, "Set the pitch variable on load.");
/linux/drivers/gpu/drm/nouveau/nvkm/engine/gr/
H A Dnv44.c44 nvkm_wr32(device, NV20_PGRAPH_TSIZE(i), tile->pitch); in nv44_gr_tile()
53 nvkm_wr32(device, NV47_PGRAPH_TSIZE(i), tile->pitch); in nv44_gr_tile()
56 nvkm_wr32(device, NV40_PGRAPH_TSIZE1(i), tile->pitch); in nv44_gr_tile()
61 nvkm_wr32(device, NV20_PGRAPH_TSIZE(i), tile->pitch); in nv44_gr_tile()
64 nvkm_wr32(device, NV40_PGRAPH_TSIZE1(i), tile->pitch); in nv44_gr_tile()
/linux/include/uapi/sound/
H A Dsfnt_info.h88 unsigned short pefe; /* modulation pitch & cutoff (0x0000) */
89 unsigned short fmmod; /* LFO1 pitch & cutoff (0x0000) */
91 unsigned short fm2frq2; /* LFO2 pitch & freq (0x0000) */
106 short rate_offset; /* sample rate pitch offset */
115 short tune; /* pitch tuning (in cents) */
123 short scaleTuning; /* pitch scale tuning(%), normally 100 */
/linux/include/video/
H A Dmmp_disp.h82 * pitch[0]: graphics/video layer line length or y pitch
83 * pitch[1]/pitch[2]: video u/v pitch if non-zero
85 u32 pitch[3]; member

12345678910>>...19