freedreno/a6xx: Document dual-src blending enable bits

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5039>
This commit is contained in:
Connor Abbott 2020-05-14 16:34:45 +02:00 committed by Marge Bot
parent 4aeaef99c0
commit 0e0580550e

View file

@ -2095,6 +2095,7 @@ to upconvert to 32b float internally?
</reg32>
<reg32 offset="0x880b" name="RB_FS_OUTPUT_CNTL0">
<bitfield name="DUAL_COLOR_IN_ENABLE" pos="0" type="boolean"/>
<bitfield name="FRAG_WRITES_Z" pos="1" type="boolean"/>
<bitfield name="FRAG_WRITES_SAMPMASK" pos="2" type="boolean"/>
</reg32>
@ -2201,6 +2202,7 @@ to upconvert to 32b float internally?
<!-- per-mrt enable bit -->
<bitfield name="ENABLE_BLEND" low="0" high="7"/>
<bitfield name="INDEPENDENT_BLEND" pos="8" type="boolean"/>
<bitfield name="DUAL_COLOR_IN_ENABLE" pos="9" type="boolean"/>
<bitfield name="ALPHA_TO_COVERAGE" pos="10" type="boolean"/>
<bitfield name="SAMPLE_MASK" low="16" high="31"/>
</reg32>
@ -2964,6 +2966,7 @@ to upconvert to 32b float internally?
<reg32 offset="0xa989" name="SP_BLEND_CNTL">
<bitfield name="ENABLED" pos="0" type="boolean"/>
<bitfield name="UNK8" pos="8" type="boolean"/>
<bitfield name="DUAL_COLOR_IN_ENABLE" pos="9" type="boolean"/>
<bitfield name="ALPHA_TO_COVERAGE" pos="10" type="boolean"/>
</reg32>
<reg32 offset="0xa98a" name="SP_SRGB_CNTL">
@ -2988,6 +2991,7 @@ to upconvert to 32b float internally?
<bitfield name="RT7" low="28" high="31"/>
</reg32>
<reg32 offset="0xa98c" name="SP_FS_OUTPUT_CNTL0">
<bitfield name="DUAL_COLOR_IN_ENABLE" pos="0" type="boolean"/>
<bitfield name="DEPTH_REGID" low="8" high="15" type="a3xx_regid"/>
<bitfield name="SAMPMASK_REGID" low="16" high="23" type="a3xx_regid"/>
</reg32>