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Searched refs:wr_buf_size (Results 1 – 3 of 3) sorted by relevance

/Linux-v4.19/drivers/gpu/drm/amd/display/amdgpu_dm/
Damdgpu_dm_debugfs.c149 const uint32_t wr_buf_size = 40; in dp_link_settings_write() local
162 wr_buf = kcalloc(wr_buf_size, sizeof(char), GFP_KERNEL); in dp_link_settings_write()
167 r = copy_from_user(wr_buf_ptr, buf, wr_buf_size); in dp_link_settings_write()
170 if (r >= wr_buf_size) { in dp_link_settings_write()
176 bytes_from_user = wr_buf_size - r; in dp_link_settings_write()
325 uint32_t wr_buf_size = 40; in dp_phy_settings_write() local
338 wr_buf = kcalloc(wr_buf_size, sizeof(char), GFP_KERNEL); in dp_phy_settings_write()
343 r = copy_from_user(wr_buf_ptr, buf, wr_buf_size); in dp_phy_settings_write()
346 if (r >= wr_buf_size) { in dp_phy_settings_write()
352 bytes_from_user = wr_buf_size - r; in dp_phy_settings_write()
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/Linux-v4.19/drivers/char/xillybus/
Dxillybus.h54 unsigned int wr_buf_size; /* In bytes */ member
Dxillybus_core.c537 channel->wr_buf_size = bytebufsize; in xilly_setupchannels()
640 channel->wr_buf_size, in xilly_obtain_idt()
755 channel->wr_buf_size, in xillybus_read()
771 channel->wr_buf_size, in xillybus_read()
834 int buf_elements = channel->wr_buf_size >> in xillybus_read()