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Searched refs:walign (Results 1 - 18 of 18) sorted by relevance

/kernel/linux/linux-6.6/drivers/media/platform/mediatek/mdp3/
H A Dmdp_cfg_data.c220 .walign = 1,
228 .walign = 1,
236 .walign = 1,
244 .walign = 1,
252 .walign = 1,
261 .walign = 1,
270 .walign = 1,
279 .walign = 1,
288 .walign = 1,
296 .walign
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H A Dmtk-mdp3-regs.c168 s.step_width = fmt->walign; in mdp_try_fmt_mplane()
236 u32 framew, frameh, walign, halign; in mdp_try_crop() local
250 walign = 1; in mdp_try_crop()
253 walign = frame->mdp_fmt->walign; in mdp_try_crop()
258 walign, halign, framew, frameh); in mdp_try_crop()
260 ret = mdp_clamp_start(&left, 0, right, walign, s->flags); in mdp_try_crop()
266 ret = mdp_clamp_end(&right, left, framew, walign, s->flags); in mdp_try_crop()
H A Dmtk-mdp3-regs.h260 u8 walign; member
/kernel/linux/linux-5.10/drivers/media/v4l2-core/
H A Dv4l2-common.c120 unsigned int walign, in v4l_bound_align_image()
124 *w = clamp_align(*w, wmin, wmax, walign); in v4l_bound_align_image()
132 walign = __ffs(*w); in v4l_bound_align_image()
135 if (walign + halign < salign) { in v4l_bound_align_image()
136 /* Max walign where there is still a valid width */ in v4l_bound_align_image()
144 (walign <= halign && walign < wmaxa)) { in v4l_bound_align_image()
145 *w = clamp_align(*w, wmin, wmax, walign + 1); in v4l_bound_align_image()
146 walign = __ffs(*w); in v4l_bound_align_image()
151 } while (halign + walign < salig in v4l_bound_align_image()
119 v4l_bound_align_image(u32 *w, unsigned int wmin, unsigned int wmax, unsigned int walign, u32 *h, unsigned int hmin, unsigned int hmax, unsigned int halign, unsigned int salign) v4l_bound_align_image() argument
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/kernel/linux/linux-6.6/drivers/media/v4l2-core/
H A Dv4l2-common.c120 unsigned int walign, in v4l_bound_align_image()
124 *w = clamp_align(*w, wmin, wmax, walign); in v4l_bound_align_image()
132 walign = __ffs(*w); in v4l_bound_align_image()
135 if (walign + halign < salign) { in v4l_bound_align_image()
136 /* Max walign where there is still a valid width */ in v4l_bound_align_image()
144 (walign <= halign && walign < wmaxa)) { in v4l_bound_align_image()
145 *w = clamp_align(*w, wmin, wmax, walign + 1); in v4l_bound_align_image()
146 walign = __ffs(*w); in v4l_bound_align_image()
151 } while (halign + walign < salig in v4l_bound_align_image()
119 v4l_bound_align_image(u32 *w, unsigned int wmin, unsigned int wmax, unsigned int walign, u32 *h, unsigned int hmin, unsigned int hmax, unsigned int halign, unsigned int salign) v4l_bound_align_image() argument
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/kernel/linux/linux-5.10/drivers/media/platform/rcar-vin/
H A Drcar-v4l2.c157 u32 walign; in rvin_format_align() local
183 walign = 5; in rvin_format_align()
188 walign = 1; in rvin_format_align()
192 walign = 0; in rvin_format_align()
197 v4l_bound_align_image(&pix->width, 5, vin->info->max_width, walign, in rvin_format_align()
/kernel/linux/linux-6.6/drivers/media/platform/renesas/rcar-vin/
H A Drcar-v4l2.c161 u32 walign; in rvin_format_align() local
187 walign = 5; in rvin_format_align()
192 walign = 1; in rvin_format_align()
196 walign = 0; in rvin_format_align()
201 v4l_bound_align_image(&pix->width, 5, vin->info->max_width, walign, in rvin_format_align()
/kernel/linux/linux-6.6/drivers/media/platform/nxp/
H A Dimx7-media-csi.c1079 u32 walign; in imx7_csi_video_enum_framesizes() local
1092 walign = 8 * 8 / cc->bpp; in imx7_csi_video_enum_framesizes()
1095 fsize->stepwise.min_width = walign; in imx7_csi_video_enum_framesizes()
1096 fsize->stepwise.max_width = round_down(65535U, walign); in imx7_csi_video_enum_framesizes()
1099 fsize->stepwise.step_width = walign; in imx7_csi_video_enum_framesizes()
1120 u32 walign; in __imx7_csi_video_try_fmt() local
1143 walign = 8 * 8 / cc->bpp; in __imx7_csi_video_try_fmt()
1144 pixfmt->width = clamp(round_up(pixfmt->width, walign), walign, in __imx7_csi_video_try_fmt()
1145 round_down(65535U, walign)); in __imx7_csi_video_try_fmt()
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/kernel/linux/linux-5.10/drivers/media/test-drivers/
H A Dvim2m.c173 unsigned int *walign, unsigned int *halign) in get_alignment()
180 *walign = BAYER_WIDTH_ALIGN; in get_alignment()
184 *walign = WIDTH_ALIGN; in get_alignment()
770 int walign, halign; in vidioc_try_fmt() local
785 get_alignment(f->fmt.pix.pixelformat, &walign, &halign); in vidioc_try_fmt()
786 f->fmt.pix.width &= ~(walign - 1); in vidioc_try_fmt()
172 get_alignment(u32 fourcc, unsigned int *walign, unsigned int *halign) get_alignment() argument
/kernel/linux/linux-6.6/drivers/media/test-drivers/
H A Dvim2m.c168 unsigned int *walign, unsigned int *halign) in get_alignment()
175 *walign = BAYER_WIDTH_ALIGN; in get_alignment()
179 *walign = WIDTH_ALIGN; in get_alignment()
760 int walign, halign; in vidioc_try_fmt() local
775 get_alignment(f->fmt.pix.pixelformat, &walign, &halign); in vidioc_try_fmt()
776 f->fmt.pix.width &= ~(walign - 1); in vidioc_try_fmt()
167 get_alignment(u32 fourcc, unsigned int *walign, unsigned int *halign) get_alignment() argument
/kernel/linux/linux-5.10/drivers/media/platform/exynos-gsc/
H A Dgsc-core.c279 int remainder = 0, walign, halign; in gsc_check_src_scale_info() local
282 walign = GSC_SC_ALIGN_4; in gsc_check_src_scale_info()
285 walign = GSC_SC_ALIGN_4; in gsc_check_src_scale_info()
288 walign = GSC_SC_ALIGN_2; in gsc_check_src_scale_info()
292 remainder = s_frame->crop.width % (*wratio * walign); in gsc_check_src_scale_info()
/kernel/linux/linux-6.6/drivers/media/platform/samsung/exynos-gsc/
H A Dgsc-core.c278 int remainder = 0, walign, halign; in gsc_check_src_scale_info() local
281 walign = GSC_SC_ALIGN_4; in gsc_check_src_scale_info()
284 walign = GSC_SC_ALIGN_4; in gsc_check_src_scale_info()
287 walign = GSC_SC_ALIGN_2; in gsc_check_src_scale_info()
291 remainder = s_frame->crop.width % (*wratio * walign); in gsc_check_src_scale_info()
/kernel/linux/linux-5.10/drivers/media/platform/mtk-mdp/
H A Dmtk_mdp_m2m.c157 int walign, halign; in mtk_mdp_bound_align_image() local
161 walign = ffs(align_w) - 1; in mtk_mdp_bound_align_image()
163 v4l_bound_align_image(w, wmin, wmax, walign, h, hmin, hmax, halign, 0); in mtk_mdp_bound_align_image()
165 step_w = 1 << walign; in mtk_mdp_bound_align_image()
/kernel/linux/linux-6.6/drivers/media/platform/mediatek/mdp/
H A Dmtk_mdp_m2m.c157 int walign, halign; in mtk_mdp_bound_align_image() local
161 walign = ffs(align_w) - 1; in mtk_mdp_bound_align_image()
163 v4l_bound_align_image(w, wmin, wmax, walign, h, hmin, hmax, halign, 0); in mtk_mdp_bound_align_image()
165 step_w = 1 << walign; in mtk_mdp_bound_align_image()
/kernel/linux/linux-5.10/include/media/
H A Dv4l2-common.h356 * @walign: least significant bit on width.
367 * Additionally, the @width will be a multiple of :math:`2^{walign}`,
380 * #. For @walign, @halign and @salign, if you don't care about a certain
387 unsigned int wmax, unsigned int walign,
/kernel/linux/linux-6.6/include/media/
H A Dv4l2-common.h356 * @walign: least significant bit on width.
367 * Additionally, the @width will be a multiple of :math:`2^{walign}`,
380 * #. For @walign, @halign and @salign, if you don't care about a certain
387 unsigned int wmax, unsigned int walign,
/kernel/linux/linux-5.10/drivers/media/platform/s5p-jpeg/
H A Djpeg-core.c1394 unsigned int walign, in jpeg_bound_align_image()
1403 w_step = 1 << walign; in jpeg_bound_align_image()
1420 v4l_bound_align_image(w, wmin, wmax, walign, h, hmin, hmax, halign, 0); in jpeg_bound_align_image()
1392 jpeg_bound_align_image(struct s5p_jpeg_ctx *ctx, u32 *w, unsigned int wmin, unsigned int wmax, unsigned int walign, u32 *h, unsigned int hmin, unsigned int hmax, unsigned int halign) jpeg_bound_align_image() argument
/kernel/linux/linux-6.6/drivers/media/platform/samsung/s5p-jpeg/
H A Djpeg-core.c1392 unsigned int walign, in jpeg_bound_align_image()
1401 w_step = 1 << walign; in jpeg_bound_align_image()
1418 v4l_bound_align_image(w, wmin, wmax, walign, h, hmin, hmax, halign, 0); in jpeg_bound_align_image()
1390 jpeg_bound_align_image(struct s5p_jpeg_ctx *ctx, u32 *w, unsigned int wmin, unsigned int wmax, unsigned int walign, u32 *h, unsigned int hmin, unsigned int hmax, unsigned int halign) jpeg_bound_align_image() argument

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