Module: Mesa Branch: master Commit: 70502f071cde4497104cf2b0d46a7e9fda5cef3a URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=70502f071cde4497104cf2b0d46a7e9fda5cef3a
Author: Jonathan Marek <[email protected]> Date: Tue Apr 7 23:40:57 2020 -0400 freedreno/registers: document 422_UNORM and 420_UNORM formats Signed-off-by: Jonathan Marek <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4590> --- src/freedreno/registers/a6xx.xml | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) diff --git a/src/freedreno/registers/a6xx.xml b/src/freedreno/registers/a6xx.xml index b3398798ec9..92cabb15c25 100644 --- a/src/freedreno/registers/a6xx.xml +++ b/src/freedreno/registers/a6xx.xml @@ -104,7 +104,17 @@ xsi:schemaLocation="http://nouveau.freedesktop.org/ rules-ng.xsd"> <value value="0x84" name="FMT6_32_32_32_32_SINT"/> <value value="0x85" name="FMT6_32_32_32_32_FIXED"/> + <value value="0x8c" name="FMT6_G8R8B8R8_422_UNORM"/> + <value value="0x8d" name="FMT6_R8G8R8B8_422_UNORM"/> + <value value="0x8e" name="FMT6_R8_G8B8_2PLANE_420_UNORM"/> + <value value="0x90" name="FMT6_R8_G8_B8_3PLANE_420_UNORM"/> + <value value="0x91" name="FMT6_Z24_UNORM_S8_UINT_AS_R8G8B8A8"/> + + <!-- used with the Y plane of FMT6_R8_G8B8_2PLANE_420_UNORM + which has different UBWC compression from regular 8_UNORM format --> + <value value="0x94" name="FMT6_8_PLANE_UNORM"/> + <value value="0xa0" name="FMT6_Z24_UNORM_S8_UINT"/> <value value="0xab" name="FMT6_ETC2_RG11_UNORM"/> @@ -3337,6 +3347,8 @@ to upconvert to 32b float internally? <bitfield name="LOD_BIAS" low="19" high="31" type="fixed" radix="8"/><!-- no idea how many bits for real --> </reg32> <reg32 offset="1" name="1"> + <!-- bit 0 always set with vulkan? --> + <bitfield name="UNK0" pos="0" type="boolean"/> <bitfield name="COMPARE_FUNC" low="1" high="3" type="adreno_compare_func"/> <bitfield name="CUBEMAPSEAMLESSFILTOFF" pos="4" type="boolean"/> <bitfield name="UNNORM_COORDS" pos="5" type="boolean"/> @@ -3346,6 +3358,7 @@ to upconvert to 32b float internally? </reg32> <reg32 offset="2" name="2"> <bitfield name="REDUCTION_MODE" low="0" high="1" type="a6xx_reduction_mode"/> + <bitfield name="CHROMA_LINEAR" pos="5" type="boolean"/> <bitfield name="BCOLOR_OFFSET" low="7" high="31" shr="7"/> </reg32> <reg32 offset="3" name="3"/> @@ -3375,6 +3388,9 @@ to upconvert to 32b float internally? <bitfield name="SWIZ_Z" low="10" high="12" type="a6xx_tex_swiz"/> <bitfield name="SWIZ_W" low="13" high="15" type="a6xx_tex_swiz"/> <bitfield name="MIPLVLS" low="16" high="19" type="uint"/> + <!-- overlaps with MIPLVLS --> + <bitfield name="CHROMA_MIDPOINT_X" pos="16" type="boolean"/> + <bitfield name="CHROMA_MIDPOINT_Y" pos="18" type="boolean"/> <bitfield name="SAMPLES" low="20" high="21" type="a3xx_msaa_samples"/> <bitfield name="FMT" low="22" high="29" type="a6xx_format"/> <bitfield name="SWAP" low="30" high="31" type="a3xx_color_swap"/> @@ -3415,6 +3431,10 @@ to upconvert to 32b float internally? <bitfield name="TILE_ALL" pos="27" type="boolean"/> <bitfield name="FLAG" pos="28" type="boolean"/> </reg32> + <!-- for 2-3 plane format, BASE is flag buffer address (if enabled) + the address of the non-flag base buffer is determined automatically, + and must follow the flag buffer + --> <reg32 offset="4" name="4"> <bitfield name="BASE_LO" low="5" high="31" shr="5"/> </reg32> @@ -3422,13 +3442,18 @@ to upconvert to 32b float internally? <bitfield name="BASE_HI" low="0" high="16"/> <bitfield name="DEPTH" low="17" high="29" type="uint"/> </reg32> - <reg32 offset="6" name="6"/> + <reg32 offset="6" name="6"> + <!-- pitch for plane 2 / plane 3 --> + <bitfield name="PLANE_PITCH" low="8" high="31" type="uint"/> + </reg32> + <!-- 7/8 is plane 2 address for planar formats --> <reg32 offset="7" name="7"> <bitfield name="FLAG_LO" low="5" high="31" shr="5"/> </reg32> <reg32 offset="8" name="8"> <bitfield name="FLAG_HI" low="0" high="16"/> </reg32> + <!-- 9/10 is plane 3 address for planar formats --> <reg32 offset="9" name="9"> <bitfield name="FLAG_BUFFER_ARRAY_PITCH" low="0" high="16" shr="4" type="uint"/> </reg32> _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
