<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NV50, bisected, RFC patch] xset dpms force {on,off} does not work over DP" href="https://bugs.freedesktop.org/show_bug.cgi?id=76483#c17">Comment # 17</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [NV50, bisected, RFC patch] xset dpms force {on,off} does not work over DP" href="https://bugs.freedesktop.org/show_bug.cgi?id=76483">bug 76483</a> from <a class="email" href="mailto:schendel@kbcomputer.com" title="Karl Schendel <schendel@kbcomputer.com>"> Karl Schendel</a> <pre>With the extra output the display on -> standby (off) transition now looks like: [ 227.434722] nouveau D[ I2C][0000:05:00.0] AUXCH(3): 8: 0x00000600 1 [ 227.434736] nouveau D[ I2C][0000:05:00.0] AUXCH(3): wr 0x00000002 [ 227.434738] nouveau D[ I2C][0000:05:00.0] AUXCH(3): wr 0x00000000 [ 227.434741] nouveau D[ I2C][0000:05:00.0] AUXCH(3): wr 0x00000000 [ 227.434743] nouveau D[ I2C][0000:05:00.0] AUXCH(3): wr 0x00000000 [ 227.434877] nouveau D[ I2C][0000:05:00.0] AUXCH(3): 00 0x01108000 0x10000000 [ 227.434884] nouveau [ PDISP][0000:05:00.0] nv50_sor_mthd: 0000 0184 [ 227.434886] nouveau [ PDISP][0000:05:00.0] 0200 0102 [ 227.434888] nouveau [ PDISP][0000:05:00.0] 0002 01c1 [ 227.434891] nouveau [ PDISP][0000:05:00.0] 0006 0284 [ 227.434893] nouveau [ PDISP][0000:05:00.0] 0002 0284 [ 227.434913] nouveau [ PDISP][0000:05:00.0] nv50_sor_mthd: 0006 0184 [ 227.434915] nouveau [ PDISP][0000:05:00.0] 0200 0102 [ 227.434917] nouveau [ PDISP][0000:05:00.0] 0002 01c1 [ 227.434919] nouveau [ PDISP][0000:05:00.0] 0006 0284 [ 227.434921] nouveau [ PDISP][0000:05:00.0] 0002 0284 and the (unsuccessful) off -> on transition looks like: [ 277.955374] nouveau D[ I2C][0000:05:00.0] AUXCH(3): 8: 0x00000600 1 [ 277.955387] nouveau D[ I2C][0000:05:00.0] AUXCH(3): wr 0x00000001 [ 277.955389] nouveau D[ I2C][0000:05:00.0] AUXCH(3): wr 0x00000000 [ 277.955392] nouveau D[ I2C][0000:05:00.0] AUXCH(3): wr 0x00000000 [ 277.955394] nouveau D[ I2C][0000:05:00.0] AUXCH(3): wr 0x00000000 [ 277.955528] nouveau D[ I2C][0000:05:00.0] AUXCH(3): 00 0x01108000 0x10000000 [ 277.957570] nouveau [ PDISP][0000:05:00.0] nv50_sor_mthd: 0000 0184 [ 277.957574] nouveau [ PDISP][0000:05:00.0] 0200 0102 [ 277.957576] nouveau [ PDISP][0000:05:00.0] 0002 01c1 [ 277.957578] nouveau [ PDISP][0000:05:00.0] 0006 0284 [ 277.957580] nouveau [ PDISP][0000:05:00.0] 0002 0284 [ 277.957600] nouveau [ PDISP][0000:05:00.0] nv50_sor_mthd: 0006 0184 [ 277.957602] nouveau [ PDISP][0000:05:00.0] 0200 0102 [ 277.957604] nouveau [ PDISP][0000:05:00.0] 0002 01c1 [ 277.957607] nouveau [ PDISP][0000:05:00.0] 0006 0284 [ 277.957609] nouveau [ PDISP][0000:05:00.0] 0002 0284 I'll attach the full log soon (pressed for time ATM).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>