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/linux/drivers/gpu/drm/amd/display/dc/dpp/dcn32/
H A Ddcn32_dpp.c43 int line_size = scl_data->viewport.width < scl_data->recout.width ? in dscl32_calc_lb_num_partitions()
44 scl_data->viewport.width : scl_data->recout.width; in dscl32_calc_lb_num_partitions()
67 if (scl_data->viewport.width == scl_data->h_active && in dscl32_calc_lb_num_partitions()
68 scl_data->viewport.height == scl_data->v_active) { in dscl32_calc_lb_num_partitions()
81 if (scl_data->viewport.width == scl_data->h_active && in dscl32_calc_lb_num_partitions()
82 scl_data->viewport.height == scl_data->v_active) { in dscl32_calc_lb_num_partitions()
177 int line_size = scl_data->viewport.width < scl_data->recout.width ? in dscl32_spl_calc_lb_num_partitions()
178 scl_data->viewport.width : scl_data->recout.width; in dscl32_spl_calc_lb_num_partitions()
201 if (scl_data->viewport.width == scl_data->h_active && in dscl32_spl_calc_lb_num_partitions()
202 scl_data->viewport in dscl32_spl_calc_lb_num_partitions()
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/linux/drivers/gpu/drm/amd/display/dc/dce110/
H A Ddce110_transform_v.c53 luma_viewport->x = scl_data->viewport.x - scl_data->viewport.x % 2; in calculate_viewport()
54 luma_viewport->y = scl_data->viewport.y - scl_data->viewport.y % 2; in calculate_viewport()
56 scl_data->viewport.width - scl_data->viewport.width % 2; in calculate_viewport()
58 scl_data->viewport.height - scl_data->viewport.height % 2; in calculate_viewport()
533 /* 1. Calculate viewport, viewport programming should happen after init in dce110_xfmv_set_scaler()
534 * calculations as they may require an adjustment in the viewport. in dce110_xfmv_set_scaler()
600 /* 7. Program the viewport */ in dce110_xfmv_set_scaler()
/linux/drivers/gpu/drm/amd/display/dc/sspl/
H A Ddc_spl.c493 /* Calculate Viewport size */
496 spl_scratch->scl_data.viewport.width = spl_fixpt_ceil(spl_fixpt_mul_int(spl_scratch->scl_data.ratios.horz, in spl_calculate_viewport_size()
498 spl_scratch->scl_data.viewport.height = spl_fixpt_ceil(spl_fixpt_mul_int(spl_scratch->scl_data.ratios.vert, in spl_calculate_viewport_size()
506 spl_swap(spl_scratch->scl_data.viewport.width, spl_scratch->scl_data.viewport.height); in spl_calculate_viewport_size()
571 * If viewport has non 0 offset and there are more taps than covered by init then in spl_calculate_init_and_vp()
573 * outside of viewport. in spl_calculate_init_and_vp()
584 * If taps are sampling outside of viewport at end of recout and there are more pixels in spl_calculate_init_and_vp()
585 * available in the surface we should increase the viewport size, regardless set vp to in spl_calculate_init_and_vp()
596 * Note that outside of viewport al in spl_calculate_init_and_vp()
745 spl_clamp_viewport(struct spl_rect * viewport,int min_viewport_size) spl_clamp_viewport() argument
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/linux/Documentation/devicetree/bindings/pci/
H A Dsamsung,exynos-pcie.yaml64 num-viewport:
80 - num-viewport
110 num-viewport = <3>;
H A Dti,am65-pci-host.yaml62 num-viewport:
104 - num-viewport
139 num-viewport = <16>;
H A Dsnps,dw-pcie-ep.yaml73 set of viewport CSRs mapped into the PL space. Note iATU is
88 either by means of the embedded PHY viewport schema or by some
H A Dsnps,dw-pcie.yaml82 set of viewport CSRs mapped into the PL space. Note iATU is
97 either by means of the embedded PHY viewport schema or by some
H A Dtoshiba,visconti-pcie.yaml90 num-viewport = <8>;
/linux/drivers/gpu/drm/amd/display/dc/hubp/dcn10/
H A Ddcn10_hubp.c849 const struct rect *viewport, in min_set_viewport()
855 PRI_VIEWPORT_WIDTH, viewport->width, in min_set_viewport()
856 PRI_VIEWPORT_HEIGHT, viewport->height); in min_set_viewport()
859 PRI_VIEWPORT_X_START, viewport->x, in min_set_viewport()
860 PRI_VIEWPORT_Y_START, viewport->y); in min_set_viewport()
864 SEC_VIEWPORT_WIDTH, viewport->width, in min_set_viewport()
865 SEC_VIEWPORT_HEIGHT, viewport->height); in min_set_viewport()
868 SEC_VIEWPORT_X_START, viewport->x, in min_set_viewport()
869 SEC_VIEWPORT_Y_START, viewport->y); in min_set_viewport()
1204 int x_pos = pos->x - param->viewport in hubp1_cursor_set_position()
848 min_set_viewport(struct hubp * hubp,const struct rect * viewport,const struct rect * viewport_c) min_set_viewport() argument
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/linux/drivers/gpu/drm/amd/display/dc/dpp/dcn201/
H A Ddcn201_dpp.c196 if (scl_data->viewport.width != scl_data->h_active && in dpp201_get_optimal_number_of_taps()
197 scl_data->viewport.height != scl_data->v_active && in dpp201_get_optimal_number_of_taps()
202 if (scl_data->viewport.width > scl_data->h_active && in dpp201_get_optimal_number_of_taps()
204 scl_data->viewport.width > dpp->ctx->dc->debug.max_downscale_src_width) in dpp201_get_optimal_number_of_taps()
/linux/drivers/gpu/drm/amd/display/dc/dpp/dcn10/
H A Ddcn10_dpp.c136 if (scl_data->viewport.width > scl_data->h_active && in dpp1_get_optimal_number_of_taps()
138 scl_data->viewport.width > dpp->ctx->dc->debug.max_downscale_src_width) in dpp1_get_optimal_number_of_taps()
444 int x_pos = pos->x - param->viewport.x; in dpp1_set_cursor_position()
445 int y_pos = pos->y - param->viewport.y; in dpp1_set_cursor_position()
476 if (src_x_offset >= (int)param->viewport.width) in dpp1_set_cursor_position()
482 if (src_y_offset >= (int)param->viewport.height) in dpp1_set_cursor_position()
/linux/drivers/video/fbdev/
H A Dsh_mobile_lcdcfb.h52 * @base_addr_y: Frame buffer viewport base address (luma component)
53 * @base_addr_c: Frame buffer viewport base address (chroma component)
/linux/drivers/gpu/drm/amd/display/dc/hubp/dcn21/
H A Ddcn21_hubp.c188 const struct rect *viewport, in hubp21_set_viewport()
194 PRI_VIEWPORT_WIDTH, viewport->width, in hubp21_set_viewport()
195 PRI_VIEWPORT_HEIGHT, viewport->height); in hubp21_set_viewport()
198 PRI_VIEWPORT_X_START, viewport->x, in hubp21_set_viewport()
199 PRI_VIEWPORT_Y_START, viewport->y); in hubp21_set_viewport()
203 SEC_VIEWPORT_WIDTH, viewport->width, in hubp21_set_viewport()
204 SEC_VIEWPORT_HEIGHT, viewport->height); in hubp21_set_viewport()
207 SEC_VIEWPORT_X_START, viewport->x, in hubp21_set_viewport()
208 SEC_VIEWPORT_Y_START, viewport->y); in hubp21_set_viewport()
190 hubp21_set_viewport(struct hubp * hubp,const struct rect * viewport,const struct rect * viewport_c) hubp21_set_viewport() argument
/linux/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn10/
H A Drv1_clk_mgr.c126 * pipe 0: recout=(0,40,1920,980) viewport=(0,0,1920,979) in ramp_up_dispclk_with_dpp()
127 * pipe 1: recout=(0,0,1920,1080) viewport=(0,0,1920,1080) in ramp_up_dispclk_with_dpp()
131 * pipe 0: recout=(0,0,960,1080) viewport=(0,0,960,1080) in ramp_up_dispclk_with_dpp()
132 * pipe 1: recout=(960,0,960,1080) viewport=(960,0,960,1080) in ramp_up_dispclk_with_dpp()
/linux/drivers/gpu/drm/amd/display/dc/dpp/dcn20/
H A Ddcn20_dpp.c269 int line_size = scl_data->viewport.width < scl_data->recout.width ? in dscl2_calc_lb_num_partitions()
270 scl_data->viewport.width : scl_data->recout.width; in dscl2_calc_lb_num_partitions()
446 int line_size = scl_data->viewport.width < scl_data->recout.width ? in dscl2_spl_calc_lb_num_partitions()
447 scl_data->viewport.width : scl_data->recout.width; in dscl2_spl_calc_lb_num_partitions()
/linux/arch/arm64/boot/dts/marvell/
H A Dcn9130-crb-A.dts15 num-viewport = <8>;
/linux/drivers/usb/phy/
H A DMakefile23 obj-$(CONFIG_USB_ULPI_VIEWPORT) += phy-ulpi-viewport.o
H A DKconfig161 controllers with a viewport register (e.g. Chipidea/ARC controllers).
/linux/drivers/gpu/drm/amd/display/dc/core/
H A Ddc_resource.c1265 * If viewport has non 0 offset and there are more taps than covered by init then in calculate_init_and_vp()
1267 * outside of viewport. in calculate_init_and_vp()
1278 * If taps are sampling outside of viewport at end of recout and there are more pixels in calculate_init_and_vp()
1279 * available in the surface we should increase the viewport size, regardless set vp to in calculate_init_and_vp()
1290 * Note that outside of viewport all scaling hardware works in recout space. in calculate_init_and_vp()
1347 &data->viewport.x, in calculate_inits_and_viewports()
1348 &data->viewport.width); in calculate_inits_and_viewports()
1367 &data->viewport.y, in calculate_inits_and_viewports()
1368 &data->viewport.height); in calculate_inits_and_viewports()
1380 swap(data->viewport.x, data->viewport.y); in calculate_inits_and_viewports()
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/linux/drivers/gpu/drm/amd/amdgpu/
H A Dgmc_v9_0.c1346 u32 viewport; in gmc_v9_0_get_vbios_fb_size() local
1351 viewport = RREG32_SOC15(DCE, 0, mmHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION); in gmc_v9_0_get_vbios_fb_size()
1352 size = (REG_GET_FIELD(viewport, in gmc_v9_0_get_vbios_fb_size()
1354 REG_GET_FIELD(viewport, in gmc_v9_0_get_vbios_fb_size()
1359 viewport = RREG32_SOC15(DCE, 0, mmHUBP0_DCSURF_PRI_VIEWPORT_DIMENSION_DCN2); in gmc_v9_0_get_vbios_fb_size()
1360 size = (REG_GET_FIELD(viewport, in gmc_v9_0_get_vbios_fb_size()
1362 REG_GET_FIELD(viewport, in gmc_v9_0_get_vbios_fb_size()
1367 viewport = RREG32_SOC15(DCE, 0, mmSCL0_VIEWPORT_SIZE); in gmc_v9_0_get_vbios_fb_size()
1368 size = (REG_GET_FIELD(viewport, SCL0_VIEWPORT_SIZE, VIEWPORT_HEIGHT) * in gmc_v9_0_get_vbios_fb_size()
1369 REG_GET_FIELD(viewport, SCL0_VIEWPORT_SIZE, VIEWPORT_WIDTH) * in gmc_v9_0_get_vbios_fb_size()
/linux/drivers/gpu/drm/amd/display/dc/dce/
H A Ddce_transform.c482 /* 6. Program the viewport */ in dce_transform_set_scaler()
483 program_viewport(xfm_dce, &data->viewport); in dce_transform_set_scaler()
566 /* 6. Program the viewport */ in dce60_transform_set_scaler()
567 program_viewport(xfm_dce, &data->viewport); in dce60_transform_set_scaler()
1174 int pixel_width = scl_data->viewport.width; in dce_transform_get_optimal_number_of_taps()
1178 (scl_data->viewport.width > scl_data->recout.width)) in dce_transform_get_optimal_number_of_taps()
/linux/drivers/gpu/drm/amd/display/dc/hubp/dcn20/
H A Ddcn20_hubp.c995 int x_pos = pos->x - param->viewport.x; in hubp2_cursor_set_position()
996 int y_pos = pos->y - param->viewport.y; in hubp2_cursor_set_position()
1051 if (src_x_offset >= (int)param->viewport.width) in hubp2_cursor_set_position()
1057 if (src_y_offset >= (int)param->viewport.height) in hubp2_cursor_set_position()
1111 hubp->cur_rect.x = src_x_offset + param->viewport.x; in hubp2_clk_cntl()
1112 hubp->cur_rect.y = src_y_offset + param->viewport.y; in hubp2_clk_cntl()
/linux/drivers/gpu/drm/amd/display/dc/inc/hw/
H A Dmem_input.h116 const struct rect *viewport,
/linux/drivers/gpu/drm/amd/display/dc/hwss/dcn20/
H A Ddcn20_hwseq.c1353 "viewport:%d, %d, %d, %d\n" in dcn20_enable_plane()
1357 pipe_ctx->plane_res.scl_data.viewport.width, in dcn20_enable_plane()
1358 pipe_ctx->plane_res.scl_data.viewport.height, in dcn20_enable_plane()
1359 pipe_ctx->plane_res.scl_data.viewport.x, in dcn20_enable_plane()
1360 pipe_ctx->plane_res.scl_data.viewport.y, in dcn20_enable_plane()
1532 new_pipe->update_flags.bits.viewport = 1; in dcn20_detect_pipe_changes()
1612 …if (memcmp(&old_pipe->plane_res.scl_data.viewport, &new_pipe->plane_res.scl_data.viewport, sizeof(… in dcn20_detect_pipe_changes()
1615 new_pipe->update_flags.bits.viewport = 1; in dcn20_detect_pipe_changes()
1785 if (pipe_ctx->update_flags.bits.viewport || in dcn20_update_dchubp_dpp()
1792 &pipe_ctx->plane_res.scl_data.viewport, in dcn20_update_dchubp_dpp()
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/linux/Documentation/admin-guide/media/
H A Dother-usb-cardlist.rst41 pwc Logitech ViewPort AV 100 046D:08B7

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