[Bug 38072] New: i2c readbytes/sendbytes and EDID checksum errors on AMD Radeon HD 5750
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Thu Jun 23 02:10:32 PDT 2011
https://bugzilla.kernel.org/show_bug.cgi?id=38072
Summary: i2c readbytes/sendbytes and EDID checksum errors on
AMD Radeon HD 5750
Product: Drivers
Version: 2.5
Kernel Version: 3.0-rc3
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
AssignedTo: drivers_video-dri at kernel-bugs.osdl.org
ReportedBy: jlp.bugs at gmail.com
Regression: No
I recently bult a new computer with the following hardware:
* ASUS P8H67 revision 3.0 motherboard - BIOS 1003
* Intel Core i5 2500K CPU
* Gigavyte GV-R757SL-1GI GPU
After I while I start seeing this in dmesg output:
i2c i2c-3: sendbytes: NAK bailout.
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 32
Raw EDID:
<3>9f ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
i2c i2c-3: sendbytes: NAK bailout.
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 4
Raw EDID:
<3>83 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 156
Raw EDID:
<3>1b ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 4
Raw EDID:
<3>83 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 253
Raw EDID:
<3>74 65 72 0a 20 20 00 00 00 ff 00 48 39 58 42 34 ter. .....H9XB4
<3>30 38 38 32 35 0a 20 20 01 c5 02 01 04 00 02 3a 08825. .......:
<3>80 18 71 38 2d 40 58 2c 45 00 06 44 21 00 00 1e ..q8- at X,E..D!...
<3>02 3a 80 d0 72 38 2d 40 10 2c 45 80 06 44 21 00 .:..r8- at .,E..D!.
<3>00 1e 01 1d 00 72 51 d0 1e 20 6e 28 55 00 06 44 .....rQ.. n(U..D
<3>21 00 00 1e 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 !.......R.. .(U@
<3>06 44 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 .D!....... @1 .@
<3>55 00 06 44 21 00 00 18 8c 0a d0 8a 20 e0 2d 10 U..D!....... .-.
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 154
Raw EDID:
<3>81 40 81 00 95 00 b3 00 01 01 01 01 28 3c 80 a0 . at ..........(<..
<3>70 b0 23 40 30 20 36 00 06 44 21 00 00 1a 00 00 p.#@0 6..D!.....
<3>00 fd 00 32 3f 1e 51 11 00 0a 20 20 20 20 20 20 ...2?.Q...
<3>00 00 00 fc 00 53 79 6e 63 4d 61 73 74 65 72 0a .....SyncMaster.
<3>20 20 00 00 00 ff 00 48 39 58 42 34 30 38 38 32 .....H9XB40882
<3>35 0a 20 20 01 c5 02 01 04 00 02 3a 80 18 71 38 5. .......:..q8
<3>2d 40 58 2c 45 00 06 44 21 00 00 1e 02 3a 80 d0 - at X,E..D!....:..
<3>72 38 2d 40 10 2c 45 80 06 44 21 00 00 1e 01 1d r8- at .,E..D!.....
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 225
Raw EDID:
<3>51 11 00 0a 20 20 20 20 20 20 00 00 00 fc 00 53 Q... .....S
<3>79 6e 63 4d 61 73 74 65 72 0a 20 20 00 00 00 ff yncMaster. ....
<3>00 48 39 58 42 34 30 38 38 32 35 0a 20 20 01 c5 .H9XB408825. ..
<3>02 01 04 00 02 3a 80 18 71 38 2d 40 58 2c 45 00 .....:..q8- at X,E.
<3>06 44 21 00 00 1e 02 3a 80 d0 72 38 2d 40 10 2c .D!....:..r8- at .,
<3>45 80 06 44 21 00 00 1e 01 1d 00 72 51 d0 1e 20 E..D!......rQ..
<3>6e 28 55 00 06 44 21 00 00 1e 01 1d 00 bc 52 d0 n(U..D!.......R.
<3>1e 20 b8 28 55 40 06 44 21 00 00 1e 8c 0a d0 90 . .(U at .D!.......
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 14
Raw EDID:
<3>58 2c 45 00 06 44 21 00 00 1e 02 3a 80 d0 72 38 X,E..D!....:..r8
<3>2d 40 10 2c 45 80 06 44 21 00 00 1e 01 1d 00 72 - at .,E..D!......r
<3>51 d0 1e 20 6e 28 55 00 06 44 21 00 00 1e 01 1d Q.. n(U..D!.....
<3>00 bc 52 d0 1e 20 b8 28 55 40 06 44 21 00 00 1e ..R.. .(U at .D!...
<3>8c 0a d0 90 20 40 31 20 0c 40 55 00 06 44 21 00 .... @1 . at U..D!.
<3>00 18 8c 0a d0 8a 20 e0 2d 10 10 3e 96 00 06 44 ...... .-..>...D
<3>21 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00 !...............
<3>00 00 00 96 00 ff ff ff ff ff ff 00 4c 2d 87 05 ............L-..
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 16
Raw EDID:
<3>0a 20 20 20 20 20 20 00 00 00 fc 00 53 79 6e 63 . .....Sync
<3>4d 61 73 74 65 72 0a 20 20 00 00 00 ff 00 48 39 Master. .....H9
<3>58 42 34 30 38 38 32 35 0a 20 20 01 c5 02 01 04 XB408825. .....
<3>00 02 3a 80 18 71 38 2d 40 58 2c 45 00 06 44 21 ..:..q8- at X,E..D!
<3>00 00 1e 02 3a 80 d0 72 38 2d 40 10 2c 45 80 06 ....:..r8- at .,E..
<3>44 21 00 00 1e 01 1d 00 72 51 d0 1e 20 6e 28 55 D!......rQ.. n(U
<3>00 06 44 21 00 00 1e 01 1d 00 bc 52 d0 1e 20 b8 ..D!.......R.. .
<3>28 55 40 06 44 21 00 00 1e 8c 0a d0 90 20 40 31 (U at .D!....... @1
i2c i2c-3: readbytes: ack/nak timeout
Raw EDID:
<3>00 00 96 00 ff ff ff ff ff ff 00 4c 2d 87 05 34 ...........L-..4
<3>32 59 4d 11 15 01 03 80 34 20 78 2a ee 91 a3 54 2YM.....4 x*...T
<3>4c 99 26 0f 50 54 23 08 00 a9 40 81 80 81 40 81 L.&.PT#... at ...@.
<3>00 95 00 b3 00 01 01 01 01 28 3c 80 a0 70 b0 23 .........(<..p.#
<3>40 30 20 36 00 06 44 21 00 00 1a 00 00 00 fd 00 @0 6..D!........
<3>32 3f 1e 51 11 00 0a 20 20 20 20 20 20 00 00 00 2?.Q... ...
<3>fc 00 53 79 6e 63 4d 61 73 74 65 72 0a 20 20 00 ..SyncMaster. .
<3>00 00 ff 00 48 39 58 42 34 30 38 38 32 35 0a 20 ....H9XB408825.
i2c i2c-3: readbytes: ack/nak timeout
i2c i2c-3: sendbytes: NAK bailout.
i2c i2c-3: sendbytes: NAK bailout.
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 96
Raw EDID:
<3>df ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 243
Raw EDID:
<3>03 80 34 20 78 2a ee 91 a3 54 4c 99 26 0f 50 54 ..4 x*...TL.&.PT
<3>23 08 00 a9 40 81 80 81 40 81 00 95 00 b3 00 01 #... at ...@.......
<3>01 01 01 28 3c 80 a0 70 b0 23 40 30 20 36 00 06 ...(<..p.#@0 6..
<3>44 21 00 00 1a 00 00 00 fd 00 32 3f 1e 51 11 00 D!........2?.Q..
<3>0a 20 20 20 20 20 20 00 00 00 fc 00 53 79 6e 63 . .....Sync
<3>4d 61 73 74 65 72 0a 20 20 00 00 00 ff 00 48 39 Master. .....H9
<3>58 42 34 30 38 38 32 35 0a 20 20 01 c5 02 01 04 XB408825. .....
<3>00 02 3a 80 18 71 38 2d 40 58 2c 45 00 06 44 21 ..:..q8- at X,E..D!
i2c i2c-3: sendbytes: NAK bailout.
i2c i2c-3: sendbytes: NAK bailout.
i2c i2c-3: sendbytes: NAK bailout.
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 97
Raw EDID:
<3>1e 01 1d 00 72 51 d0 1e 20 6e 28 55 00 06 44 21 ....rQ.. n(U..D!
<3>00 00 1e 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 06 .......R.. .(U at .
<3>44 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 55 D!....... @1 . at U
<3>00 06 44 21 00 00 18 8c 0a d0 8a 20 e0 2d 10 10 ..D!....... .-..
<3>3e 96 00 06 44 21 00 00 18 00 00 00 00 00 00 00 >...D!..........
<3>00 00 00 00 00 00 00 00 96 00 ff ff ff ff ff ff ................
<3>00 4c 2d 87 05 34 32 59 4d 11 15 01 03 80 34 20 .L-..42YM.....4
<3>78 2a ee 91 a3 54 4c 99 26 0f 50 54 23 08 00 a9 x*...TL.&.PT#...
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 148
Raw EDID:
<3>b3 00 01 01 01 01 28 3c 80 a0 70 b0 23 40 30 20 ......(<..p.#@0
<3>36 00 06 44 21 00 00 1a 00 00 00 fd 00 32 3f 1e 6..D!........2?.
<3>51 11 00 0a 20 20 20 20 20 20 00 00 00 fc 00 53 Q... .....S
<3>79 6e 63 4d 61 73 74 65 72 0a 20 20 00 00 00 ff yncMaster. ....
<3>00 48 39 58 42 34 30 38 38 32 35 0a 20 20 01 c5 .H9XB408825. ..
<3>02 01 04 00 02 3a 80 18 71 38 2d 40 58 2c 45 00 .....:..q8- at X,E.
<3>06 44 21 00 00 1e 02 3a 80 d0 72 38 2d 40 10 2c .D!....:..r8- at .,
<3>45 80 06 44 21 00 00 1e 01 1d 00 72 51 d0 1e 20 E..D!......rQ..
i2c i2c-3: readbytes: ack/nak timeout
Raw EDID:
<3>00 00 00 00 00 00 00 00 00 96 00 ff ff ff ff ff ................
<3>ff 00 4c 2d 87 05 34 32 59 4d 11 15 01 03 80 34 ..L-..42YM.....4
<3>20 78 2a ee 91 a3 54 4c 99 26 0f 50 54 23 08 00 x*...TL.&.PT#..
<3>a9 40 81 80 81 40 81 00 95 00 b3 00 01 01 01 01 . at ...@..........
<3>28 3c 80 a0 70 b0 23 40 30 20 36 00 06 44 21 00 (<..p.#@0 6..D!.
<3>00 1a 00 00 00 fd 00 32 3f 1e 51 11 00 0a 20 20 .......2?.Q...
<3>20 20 20 20 00 00 00 fc 00 53 79 6e 63 4d 61 73 .....SyncMas
<3>74 65 72 0a 20 20 00 00 00 ff 00 48 39 58 42 34 ter. .....H9XB4
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 124
Raw EDID:
<3>fb ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 160
Raw EDID:
<3>1f ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 153
Raw EDID:
<3>65 72 0a 20 20 00 00 00 ff 00 48 39 58 42 34 30 er. .....H9XB40
<3>38 38 32 35 0a 20 20 01 c5 02 01 04 00 02 3a 80 8825. .......:.
<3>18 71 38 2d 40 58 2c 45 00 06 44 21 00 00 1e 02 .q8- at X,E..D!....
<3>3a 80 d0 72 38 2d 40 10 2c 45 80 06 44 21 00 00 :..r8- at .,E..D!..
<3>1e 01 1d 00 72 51 d0 1e 20 6e 28 55 00 06 44 21 ....rQ.. n(U..D!
<3>00 00 1e 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 06 .......R.. .(U at .
<3>44 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 55 D!....... @1 . at U
<3>00 06 44 21 00 00 18 8c 0a d0 8a 20 e0 2d 10 10 ..D!....... .-..
[drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 136
Raw EDID:
<3>07 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
<3>ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
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