From: Marek Olšák <marek.olsak@amd.com>
Date: Fri, 7 May 2021 11:02:18 +0000 (-0400)
Subject: amd: add Mesa-only addrlib changes
X-Git-Tag: upstream/22.3.5~9326
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1d737c88868f82bbd0cc36cbeef2cc35864f0981;p=platform%2Fupstream%2Fmesa.git

amd: add Mesa-only addrlib changes

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16328>
---

diff --git a/src/amd/addrlib/src/gfx11/gfx11addrlib.cpp b/src/amd/addrlib/src/gfx11/gfx11addrlib.cpp
index cfc453f..c5097cd 100644
--- a/src/amd/addrlib/src/gfx11/gfx11addrlib.cpp
+++ b/src/amd/addrlib/src/gfx11/gfx11addrlib.cpp
@@ -250,6 +250,14 @@ ADDR_E_RETURNCODE Gfx11Lib::HwlComputeHtileInfo(
                 pOut->pMipInfo[0].sliceSize = pOut->sliceSize;
             }
         }
+
+        // Get the HTILE address equation (copied from HtileAddrFromCoord).
+        // HTILE addressing depends on the number of samples, but this code doesn't support it yet.
+        const UINT_32  index         = m_htileBaseIndex;
+        const UINT_8* patIdxTable = GFX11_HTILE_PATIDX;
+
+        ADDR_C_ASSERT(sizeof(GFX11_HTILE_SW_PATTERN[patIdxTable[index]]) == 72 * 2);
+        pOut->equation.gfx10_bits = (UINT_16 *)GFX11_HTILE_SW_PATTERN[patIdxTable[index]];
     }
 
     return ret;
@@ -373,6 +381,36 @@ ADDR_E_RETURNCODE Gfx11Lib::HwlComputeDccInfo(
                     pOut->pMipInfo[0].sliceSize = pOut->dccRamSliceSize;
                 }
             }
+
+            // Get the DCC address equation (copied from DccAddrFromCoord)
+            const UINT_32 elemLog2    = Log2(pIn->bpp >> 3);
+            const UINT_32 numPipeLog2 = m_pipesLog2;
+            UINT_32       index       = m_dccBaseIndex + elemLog2;
+            const UINT_8* patIdxTable = (pIn->swizzleMode == ADDR_SW_64KB_R_X) ?
+                                        GFX11_DCC_64K_R_X_PATIDX : GFX11_DCC_256K_R_X_PATIDX;
+
+            if (pIn->dccKeyFlags.pipeAligned)
+            {
+                index += MaxNumOfBpp;
+
+                if (m_numPkrLog2 < 2)
+                {
+                    index += m_pipesLog2 * MaxNumOfBpp;
+                }
+                else
+                {
+                    // 4 groups for "m_numPkrLog2 < 2" case
+                    index += 4 * MaxNumOfBpp;
+
+                    const UINT_32 dccPipePerPkr = 3;
+
+                    index += (m_numPkrLog2 - 2) * dccPipePerPkr * MaxNumOfBpp +
+                             (m_pipesLog2 - m_numPkrLog2) * MaxNumOfBpp;
+                }
+            }
+
+            ADDR_C_ASSERT(sizeof(GFX11_DCC_R_X_SW_PATTERN[patIdxTable[index]]) == 68 * 2);
+            pOut->equation.gfx10_bits = (UINT_16*)GFX11_DCC_R_X_SW_PATTERN[patIdxTable[index]];
         }
     }