Guess another unknown register used for R300 pacification.
parent
0cd5c650d1
commit
5667396e05
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@ -224,7 +224,7 @@ void r300_init_reg_flags(void)
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ADD_RANGE(R300_TX_BORDER_COLOR_0, 16);
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/* Sporadic registers used as primitives are emitted */
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ADD_RANGE(0x4f18, 1);
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ADD_RANGE(R300_RB3D_ZCACHE_CTLSTAT, 1);
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ADD_RANGE(R300_RB3D_DSTCACHE_CTLSTAT, 1);
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ADD_RANGE(R300_VAP_INPUT_ROUTE_0_0, 8);
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ADD_RANGE(R300_VAP_INPUT_ROUTE_1_0, 8);
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@ -693,7 +693,7 @@ static __inline__ void r300_pacify(drm_radeon_private_t *dev_priv)
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BEGIN_RING(6);
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OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
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OUT_RING(0xa);
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OUT_RING(CP_PACKET0(0x4f18, 0));
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OUT_RING(CP_PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0));
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OUT_RING(0x3);
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OUT_RING(CP_PACKET3(RADEON_CP_NOP, 0));
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OUT_RING(0x0);
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@ -1394,6 +1394,10 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
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/* gap */
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#define R300_RB3D_ZCACHE_CTLSTAT 0x4F18 /* GUESS */
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/* gap */
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#define R300_RB3D_DEPTHOFFSET 0x4F20
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#define R300_RB3D_DEPTHPITCH 0x4F24
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# define R300_DEPTHPITCH_MASK 0x00001FF8 /* GUESS */
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