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Searched refs:EDID_LENGTH (Results 1 – 25 of 45) sorted by relevance

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/Linux-v5.15/drivers/gpu/drm/
Ddrm_edid_load.c164 if (data_size < EDID_LENGTH) in edid_size()
167 return (edid[0x7e] + 1) * EDID_LENGTH; in edid_size()
233 memcpy(edid + (valid_extensions + 1) * EDID_LENGTH, in edid_load()
234 edid + i * EDID_LENGTH, EDID_LENGTH); in edid_load()
235 if (drm_edid_block_valid(edid + i * EDID_LENGTH, i, in edid_load()
244 edid[EDID_LENGTH-1] += edid[0x7e] - valid_extensions; in edid_load()
250 new_edid = krealloc(edid, (valid_extensions + 1) * EDID_LENGTH, in edid_load()
Ddrm_edid.c1593 for (i = 0; i < EDID_LENGTH - 1; i++) in drm_edid_block_checksum()
1603 if (raw_edid[EDID_LENGTH - 1] != real_checksum) in drm_edid_block_checksum_diff()
1634 edid1_len = EDID_LENGTH * (1 + edid1->extensions); in drm_edid_are_equal()
1635 edid2_len = EDID_LENGTH * (1 + edid2->extensions); in drm_edid_are_equal()
1732 if (drm_edid_is_zero(raw_edid, EDID_LENGTH)) { in drm_edid_block_valid()
1738 raw_edid, EDID_LENGTH, false); in drm_edid_block_valid()
1762 if (!drm_edid_block_valid(raw + i * EDID_LENGTH, i, true, NULL)) in drm_edid_is_valid()
1785 unsigned char start = block * EDID_LENGTH; in drm_do_probe_ddc_edid()
1850 drm_edid_block_checksum(edid + last_block * EDID_LENGTH); in connector_bad_edid()
1857 u8 *block = edid + i * EDID_LENGTH; in connector_bad_edid()
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Ddrm_displayid.c48 *length = EDID_LENGTH - 1; in drm_find_displayid_extension()
Ddrm_debugfs.c365 } else if (len < EDID_LENGTH || in edid_write()
366 EDID_LENGTH * (1 + edid->extensions) > len) in edid_write()
/Linux-v5.15/drivers/video/fbdev/omap2/omapfb/displays/
Dconnector-dvi.c177 l = min(EDID_LENGTH, len); in dvic_read_edid()
185 if (len > EDID_LENGTH && edid[0x7e] > 0) { in dvic_read_edid()
186 l = min(EDID_LENGTH, len - EDID_LENGTH); in dvic_read_edid()
188 r = dvic_ddc_read(ddata->i2c_adapter, edid + EDID_LENGTH, in dvic_read_edid()
189 l, EDID_LENGTH); in dvic_read_edid()
/Linux-v5.15/drivers/video/fbdev/via/
Dvia_aux_edid.c21 unsigned char edid[EDID_LENGTH]; in query_edid()
33 if (via_aux_read(drv, 0x00, edid, EDID_LENGTH)) { in query_edid()
/Linux-v5.15/drivers/gpu/drm/bridge/
Dmegachips-stdpxxxx-ge-b850v3-fw.c73 u8 *block = kmalloc(EDID_LENGTH, GFP_KERNEL); in stdp2690_get_edid()
84 .len = EDID_LENGTH, in stdp2690_get_edid()
102 total_size = (block[EDID_EXT_BLOCK_CNT] + 1) * EDID_LENGTH; in stdp2690_get_edid()
103 if (total_size > EDID_LENGTH) { in stdp2690_get_edid()
Dnxp-ptn3460.c168 edid = kmalloc(EDID_LENGTH, GFP_KERNEL); in ptn3460_get_edid()
175 EDID_LENGTH); in ptn3460_get_edid()
Dsil-sii8620.c770 int edid_len = EDID_LENGTH; in sii8620_fetch_edid()
796 edid = kmalloc(EDID_LENGTH, GFP_KERNEL); in sii8620_fetch_edid()
845 if (fetched + FETCH_SIZE == EDID_LENGTH) { in sii8620_fetch_edid()
851 edid_len += ext * EDID_LENGTH; in sii8620_fetch_edid()
895 (ctx->edid->extensions + 1) * EDID_LENGTH); in sii8620_set_upstream_edid()
/Linux-v5.15/drivers/video/fbdev/core/
Dfb_ddc.c25 unsigned char *buf = kmalloc(EDID_LENGTH, GFP_KERNEL); in fb_do_probe_ddc_edid()
35 .len = EDID_LENGTH, in fb_do_probe_ddc_edid()
/Linux-v5.15/drivers/video/fbdev/nvidia/
Dnv_of.c71 *out_edid = kmemdup(pedid, EDID_LENGTH, GFP_KERNEL); in nvidia_probe_of_connector()
Dnv_i2c.c165 edid = kmemdup(e, EDID_LENGTH, GFP_KERNEL); in nvidia_probe_i2c_connector()
/Linux-v5.15/drivers/video/fbdev/
Dedid.h21 #define EDID_LENGTH 0x80 macro
Dsmscufx.c1426 BUG_ON(edid_len != EDID_LENGTH); in ufx_read_edid()
1434 memset(edid, 0xff, EDID_LENGTH); in ufx_read_edid()
1460 return EDID_LENGTH; in ufx_read_edid()
1490 edid = kmalloc(EDID_LENGTH, GFP_KERNEL); in ufx_setup_modes()
1503 i = ufx_read_edid(dev, edid, EDID_LENGTH); in ufx_setup_modes()
1505 if (i >= EDID_LENGTH) in ufx_setup_modes()
1528 if (default_edid_size >= EDID_LENGTH) { in ufx_setup_modes()
Dudlfb.c1298 edid = kmalloc(EDID_LENGTH, GFP_KERNEL); in dlfb_setup_modes()
1314 i = dlfb_get_edid(dlfb, edid, EDID_LENGTH); in dlfb_setup_modes()
1316 if (i >= EDID_LENGTH) in dlfb_setup_modes()
1339 if (default_edid_size >= EDID_LENGTH) { in dlfb_setup_modes()
1489 if ((src_size != EDID_LENGTH) || (src_off != 0)) in edid_store()
1524 .size = EDID_LENGTH,
Dfsl-diu-fb.c385 uint8_t edid_data[EDID_LENGTH];
1738 if (prop && ret == EDID_LENGTH) { in fsl_diu_probe()
1739 memcpy(data->edid_data, prop, EDID_LENGTH); in fsl_diu_probe()
/Linux-v5.15/drivers/gpu/drm/udl/
Dudl_connector.c30 int bval = (i + block * EDID_LENGTH) << 8; in udl_get_edid_block()
/Linux-v5.15/drivers/video/fbdev/i810/
Di810-i2c.c168 edid = kmemdup(e, EDID_LENGTH, GFP_KERNEL); in i810_probe_i2c_connector()
/Linux-v5.15/drivers/media/cec/core/
Dcec-notifier.c208 EDID_LENGTH * (edid->extensions + 1), NULL); in cec_notifier_set_phys_addr_from_edid()
/Linux-v5.15/drivers/video/fbdev/savage/
Dsavagefb-i2c.c233 edid = kmemdup(e, EDID_LENGTH, GFP_KERNEL); in savagefb_probe_i2c_connector()
/Linux-v5.15/drivers/gpu/drm/gud/
Dgud_connector.c205 size_t start = block * EDID_LENGTH; in gud_connector_get_edid_block()
236 if (ret > 0 && ret % EDID_LENGTH) { in gud_connector_get_modes()
/Linux-v5.15/drivers/gpu/drm/nouveau/
Dnouveau_acpi.c392 return kmemdup(edid, EDID_LENGTH, GFP_KERNEL); in nouveau_acpi_edid()
/Linux-v5.15/drivers/gpu/drm/exynos/
Dexynos_drm_vidi.c321 edid_len = (1 + ctx->raw_edid->extensions) * EDID_LENGTH; in vidi_get_modes()
/Linux-v5.15/include/drm/
Ddrm_edid.h33 #define EDID_LENGTH 128 macro
/Linux-v5.15/drivers/gpu/drm/msm/dp/
Ddp_panel.c282 raw_edid += (edid->extensions * EDID_LENGTH); in dp_panel_get_edid_checksum()

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