Searched refs:mem_is_zero (Results 1 – 10 of 10) sorted by relevance
| /linux-6.15/drivers/gpu/drm/udl/ |
| H A D | udl_edid.c | 72 return !mem_is_zero(hdr, sizeof(hdr)); in udl_probe_edid()
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| /linux-6.15/drivers/gpu/drm/i915/display/ |
| H A D | intel_quirks.c | 287 mem_is_zero(q->sink_device_id, sizeof(q->sink_device_id)))) in intel_init_dpcd_quirks()
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| H A D | intel_opregion.c | 1121 if (!len || mem_is_zero(edid, len)) in intel_opregion_get_edid()
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| H A D | intel_dp.c | 5040 if (mem_is_zero(ack, sizeof(ack))) in intel_dp_check_mst_status()
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| /linux-6.15/drivers/gpu/drm/imagination/ |
| H A D | pvr_device.h | 681 return mem_is_zero(padding_start, padding_size); in pvr_ioctl_union_padding_check()
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| /linux-6.15/drivers/mtd/nand/spi/ |
| H A D | micron.c | 207 if (mem_is_zero(buf, bufsize)) in mt29f2g01abagd_otp_is_locked()
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| /linux-6.15/include/linux/ |
| H A D | string.h | 294 static inline bool mem_is_zero(const void *s, size_t n) in mem_is_zero() function
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| /linux-6.15/drivers/gpu/drm/i915/gem/selftests/ |
| H A D | i915_gem_dmabuf.c | 509 if (!mem_is_zero(ptr, dmabuf->size)) { in igt_dmabuf_export_vmap()
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| /linux-6.15/drivers/gpio/ |
| H A D | gpiolib-cdev.c | 1218 if (!mem_is_zero(lc->padding, sizeof(lc->padding))) in gpio_v2_line_config_validate()
1632 if (!mem_is_zero(ulr.padding, sizeof(ulr.padding))) in linereq_create()
2414 if (!mem_is_zero(lineinfo.padding, sizeof(lineinfo.padding))) in lineinfo_get()
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| /linux-6.15/drivers/gpu/drm/ |
| H A D | drm_edid.c | 1820 return mem_is_zero(edid, EDID_LENGTH); in edid_block_is_zero()
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