<div dir="ltr">I am still getting errors even with radeon.agpmode=4 is set<br><div><br>rican-linux@Debian-G5:~$ dmesg |grep -e radeom -e drm -e radeon.agpmode<br>[ 0.000000] Kernel command line: root=UUID=aeca9a67-31d7-4c4b-a0f8-4db328b33305 radeon.agpmode=4<br>[ 9.734366] [drm] Initialized drm 1.1.0 20060810<br>[ 10.934519] [drm] radeon kernel modesetting enabled.<br>[ 10.943743] fb: switching to radeondrmfb from OFfb ATY,Simone<br>[ 10.954622] fb: switching to radeondrmfb from OFfb ATY,Simone<br>[ 10.956515] [drm] initializing kernel modesetting (RV350 0x1002:0x4150 0x1002:0x4150 0x00).<br>[ 10.956552] [drm] register mmio base: 0xA0000000<br>[ 10.956558] [drm] register mmio size: 65536<br>[ 11.046327] [drm] Not an x86 BIOS ROM, not using.<br>[ 11.046358] [drm] Using device-tree clock info<br>[ 11.046369] [drm] AGP mode requested: 4<br>[ 11.046528] [drm] Generation 2 PCI interface, using max accessible memory<br>[ 11.046582] [drm] Detected VRAM RAM=256M, BAR=256M<br>[ 11.046587] [drm] RAM width 128bits DDR<br>[ 11.046858] [drm] radeon: 64M of VRAM memory ready<br>[ 11.046866] [drm] radeon: 256M of GTT memory ready.<br>[ 11.046935] [drm] radeon: 1 quad pipes, 1 Z pipes initialized.<br>[ 11.061306] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).<br>[ 11.061312] [drm] Driver supports precise vblank timestamp query.<br>[ 11.061363] [drm] radeon: irq initialized.<br>[ 11.061405] [drm] Loading R300 Microcode<br>[ 11.110467] [drm] radeon: ring at 0x0000000000010000<br>[ 11.257952] [drm:.r100_ring_test [radeon]] *ERROR* radeon: ring test failed (scratch(0x15E4)=0xCAFEDEAD)<br>[ 11.258060] [drm:.r100_cp_init [radeon]] *ERROR* radeon: cp isn't working (-22).<br>[ 11.404548] [drm:.r100_cp_fini [radeon]] *ERROR* Wait for CP idle timeout, shutting down CP.<br>[ 11.551199] [drm] radeon: cp finalized<br>[ 12.547388] [drm] radeon: cp finalized<br>[ 12.553854] [drm] radeon: ttm finalized<br>[ 12.553861] [drm] Forcing AGP to PCI mode<br>[ 12.643384] [drm] Not an x86 BIOS ROM, not using.<br>[ 12.643406] [drm] Using device-tree clock info<br>[ 12.643414] [drm] Generation 2 PCI interface, using max accessible memory<br>[ 12.643446] [drm] Detected VRAM RAM=256M, BAR=256M<br>[ 12.643452] [drm] RAM width 128bits DDR<br>[ 12.643712] [drm] radeon: 64M of VRAM memory ready<br>[ 12.643719] [drm] radeon: 512M of GTT memory ready.<br>[ 12.643761] [drm] GART: num cpu pages 8192, num gpu pages 131072<br>[ 12.645324] [drm] radeon: 1 quad pipes, 1 Z pipes initialized.<br>[ 12.645343] [drm] PCI GART of 512M enabled (table at 0x0000000062F80000).<br>[ 12.645462] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).<br>[ 12.645468] [drm] Driver supports precise vblank timestamp query.<br>[ 12.645512] [drm] radeon: irq initialized.<br>[ 12.645689] [drm] radeon: ring at 0x0000000090010000<br>[ 12.793131] [drm:.r100_ring_test [radeon]] *ERROR* radeon: ring test failed (scratch(0x15E4)=0xCAFEDEAD)<br>[ 12.793235] [drm:.r100_cp_init [radeon]] *ERROR* radeon: cp isn't working (-22).<br>[ 12.939961] [drm:.r100_cp_fini [radeon]] *ERROR* Wait for CP idle timeout, shutting down CP.<br>[ 12.940193] [drm] radeon: cp finalized<br>[ 12.944581] [drm] Connector Table: 12 (mac g5 9600)<br>[ 12.944609] [drm] No valid Ext TMDS info found in BIOS<br>[ 12.944621] [drm] No TV DAC info found in BIOS<br>[ 12.944798] [drm] No TMDS info found in BIOS<br>[ 12.944974] [drm] Radeon Display Connectors<br>[ 12.944981] [drm] Connector 0:<br>[ 12.944985] [drm] DVI-I-1<br>[ 12.944990] [drm] HPD1<br>[ 12.944995] [drm] DDC: 0x64 0x64 0x64 0x64 0x64 0x64 0x64 0x64<br>[ 12.945000] [drm] Encoders:<br>[ 12.945005] [drm] DFP2: INTERNAL_DVO1<br>[ 12.945010] [drm] CRT2: INTERNAL_DAC2<br>[ 12.945015] [drm] Connector 1:<br>[ 12.945019] [drm] DVI-I-2<br>[ 12.945023] [drm] HPD2<br>[ 12.945028] [drm] DDC: 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60<br>[ 12.945033] [drm] Encoders:<br>[ 12.945037] [drm] DFP1: INTERNAL_TMDS1<br>[ 12.945042] [drm] CRT1: INTERNAL_DAC1<br>[ 12.945046] [drm] Connector 2:<br>[ 12.945051] [drm] SVIDEO-1<br>[ 12.945055] [drm] Encoders:<br>[ 12.945059] [drm] TV1: INTERNAL_DAC2<br>[ 13.028211] [drm] fb mappable at 0xB0040000<br>[ 13.028229] [drm] vram apper at 0xB0000000<br>[ 13.028234] [drm] size 8323072<br>[ 13.028238] [drm] fb depth is 24<br>[ 13.028243] [drm] pitch is 7680<br>[ 13.122329] radeon 0000:f0:10.0: fb0: radeondrmfb frame buffer device<br>[ 13.175092] [drm] Initialized radeon 2.43.0 20080528 for 0000:f0:10.0 on minor 0<br>rican-linux@Debian-G5:~$ <br><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 19, 2016 at 11:20 PM, Michel Dänzer <span dir="ltr"><<a href="mailto:michel@daenzer.net" target="_blank">michel@daenzer.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 20/09/16 12:43 PM, Herminio Hernandez, Jr. wrote:<br>
><br>
> Yes to both, however when I set radeon.agpmode=1 most of the time the<br>
> kernel freezes when booting. When I do get past that I get these errors:<br>
<br>
</span>[...]<br>
<br>
> *[ 11.415769] [drm:.radeon_agp_init [radeon]] *ERROR* Illegal AGP<br>
> Mode: 1 (valid 4, 8), leaving at 8*<br>
<br>
As you can see, AGP 1x isn't supported by your setup, only 4x or 8x. How<br>
about radeon.agpmode=4?<br>
<div class="HOEnZb"><div class="h5"><br>
<br>
--<br>
Earthling Michel Dänzer | <a href="http://www.amd.com" rel="noreferrer" target="_blank">http://www.amd.com</a><br>
Libre software enthusiast | Mesa and X developer<br>
</div></div></blockquote></div><br></div>