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pvr: use pvr_csb_pack() to setup CR_FB_CDC_ZLS

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Signed-off-by: Sarah Walker <sarah.walker@imgtec.com>
Reviewed-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23872>
This commit is contained in:
Sarah Walker 2022-08-30 15:23:47 +01:00 • committed by Marge Bot
parent e714b35301
commit b0a45fc618
2 changed files with 25 additions and 2 deletions
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17
src/imagination/csbgen/rogue_cr.xml
View file

@ -685,4 +685,21 @@ SOFTWARE.
<field name="val" start="0" end="31" type="uint"/>
</struct>
<!-- FIXME: When csbgen supports conditional structs, make this conditional
on FB_CDC.
-->
<struct name="FB_CDC_ZLS" length="2">
<condition type="if" check="!ROGUEXE"/>
<field name="fbc_iaddr_mode" start="42" end="42" type="bool"/>
<field name="fbdc_iaddr_mode" start="41" end="41" type="bool"/>
<condition type="endif" check="!ROGUEXE"/>
<!-- FIXME: should be dependent on !ROGUEXE || (ROGUEXE && FB_CDC_V4) -->
<field name="fbdc_stencil_fmt" start="34" end="40" type="uint"/>
<!-- FIXME: should be dependent on !ROGUEXE || (ROGUEXE && FB_CDC_V4) -->
<field name="fbdc_depth_fmt" start="27" end="33" type="uint"/>
<field name="fbc_num_tiles" start="4" end="26" type="uint"/>
<field name="fbc_iaddr" start="1" end="1" type="bool"/>
<field name="fbdc_iaddr" start="0" end="0" type="bool"/>
</struct>
</csbgen>

10
src/imagination/vulkan/pvr_job_render.c
View file

@ -1171,8 +1171,14 @@ static void pvr_frag_state_stream_init(struct pvr_render_ctx *ctx,
stream_ptr += pvr_cmd_length(CR_ISP_STENCIL_LOAD_BASE);
if (PVR_HAS_FEATURE(dev_info, requires_fb_cdc_zls_setup)) {
*(uint64_t *)stream_ptr = 0;
stream_ptr += 2U;
/* Currently no support for FBC, so just go ahead and set the default
* values.
*/
pvr_csb_pack ((uint64_t *)stream_ptr, CR_FB_CDC_ZLS, value) {
value.fbdc_depth_fmt = PVRX(TEXSTATE_FORMAT_F32);
value.fbdc_stencil_fmt = PVRX(TEXSTATE_FORMAT_U8);
}
stream_ptr += pvr_cmd_length(CR_FB_CDC_ZLS);
}
STATIC_ASSERT(ARRAY_SIZE(job->pbe_reg_words) == 8U);