update man page with new marking names

Note that the driver support all currently
shipping asics and the names in the man page
are just a sampling.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=40808

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>

man/radeon.man

@@ -126,7 +126,7 @@ Radeon X800, M28 PCIE
 Radeon X850 PCIE/AGP
 .TP 12
 .B RV505/RV515/RV516/RV550
-Radeon X1300/X1400/X1500/X2300
+Radeon X1300/X1400/X1500/X1550/X2300
 .TP 12
 .B R520
 Radeon X1800
@@ -144,40 +144,34 @@ Radeon X1200/X1250/X2100
 Radeon HD 2900
 .TP 12
 .B RV610/RV630
-Radeon HD 2400/2600
+Radeon HD 2400/2600/2700/4200/4225/4250
 .TP 12
 .B RV620/RV635
-Radeon HD 3450/3470
+Radeon HD 3410/3430/3450/3470/3650/3670
 .TP 12
 .B RV670
-Radeon HD 3850/3870
+Radeon HD 3690/3850/3870
 .TP 12
-.B RS780
-Radeon HD 3100/3200/3300
+.B RS780/RS880
+Radeon HD 3100/3200/3300/4100/4200/4250/4290
 .TP 12
-.B RS880
-Radeon HD 4100/4200/4290
+.B RV710/RV730
+Radeon HD 4330/4350/4550/4650/4670/5145/5165/530v/545v/560v/565v
 .TP 12
-.B RV710
-Radeon HD 4350/4550
-.TP 12
-.B RV730
-Radeon HD 4650/4670
-.TP 12
-.B RV770
-Radeon HD 4850/4870
+.B RV740/RV770/RV790
+Radeon HD 4770/4730/4830/4850/4860/4870/4890
 .TP 12
 .B CEDAR
-Radeon HD 5450
+Radeon HD 5430/5450/6330/6350/6370
 .TP 12
 .B REDWOOD
-Radeon HD 5550/5570/5670
+Radeon HD 5550/5570/5650/5670/5730/5750/5770/6530/6550/6570
 .TP 12
 .B JUNIPER
-Radeon HD 5750/5770
+Radeon HD 5750/5770/5830/5850/5870/6750/6770/6830/6850/6870
 .TP 12
 .B CYPRESS
-Radeon HD 5850/5870
+Radeon HD 5830/5850/5870
 .TP 12
 .B HEMLOCK
 Radeon HD 5970
@@ -185,14 +179,17 @@ Radeon HD 5970
 .B PALM
 Radeon HD 6310/6250
 .TP 12
+.B SUMO/SUMO2
+Radeon HD 6370/6380/6410/6480/6520/6530/6550/6620
+.TP 12
 .B BARTS
-Radeon HD 6850/6870
+Radeon HD 6790/6850/6870/6950/6970/6990
 .TP 12
 .B TURKS
-Radeon HD 6570/6670
+Radeon HD 6570/6630/6650/6670/6730/6750/6770
 .TP 12
 .B CAICOS
-Radeon HD 6450
+Radeon HD 6430/6450/6470/6490
 .TP 12
 .B CAYMAN
 Radeon HD 6950/6970/6990