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

/openbmc/linux/drivers/gpu/drm/i915/display/
H A Dintel_dsb.c49 unsigned int ins_start_offset; member
112 dsb->ins_start_offset = dsb->free_pos; in intel_dsb_emit()
124 prev_opcode = buf[dsb->ins_start_offset + 1] >> DSB_OPCODE_SHIFT; in intel_dsb_prev_ins_is_write()
125 prev_reg = buf[dsb->ins_start_offset + 1] & DSB_REG_VALUE_MASK; in intel_dsb_prev_ins_is_write()
182 u32 prev_val = buf[dsb->ins_start_offset + 0]; in intel_dsb_reg_write()
184 buf[dsb->ins_start_offset + 0] = 1; /* count */ in intel_dsb_reg_write()
185 buf[dsb->ins_start_offset + 1] = in intel_dsb_reg_write()
188 buf[dsb->ins_start_offset + 2] = prev_val; in intel_dsb_reg_write()
195 buf[dsb->ins_start_offset]++; in intel_dsb_reg_write()
268 dsb->ins_start_offset = 0; in intel_dsb_wait()
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