[Bug 64764] 845G: crtc active state doesn't match with hw state

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu May 23 11:48:15 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=64764

--- Comment #16 from mlsemon35 at gmail.com ---
(In reply to comment #15)
> On Thu, May 23, 2013 at 10:30 AM,  <bugzilla-daemon at freedesktop.org> wrote:
> > root:~$ xset dpms force off; sleep 2; intel_reg_dumper > dumper.out
> > Gen2/3 Ranges are not supported. Please use unsafe access.Aborted
> 
> This bug is why I've asked you to use the latest git ;-)
> --
> Daniel Vetter
> Software Engineer, Intel Corporation
> +41 (0) 79 365 57 48 - http://blog.ffwll.ch

Gotcha.  Nice git, BTW.  Not everybody puts master builds into a convenient
tarball.

After installing Python 3.3.2 and the latest git intel-gpu-tools, the Gen2/3
error message remains, but the output file is not empty this time.

A note on monitor behavior:  It looks like the first time this is run, the
monitor does indeed blank, stay off, power light is orange, etc., until the Alt
key is pressed to wake the monitor.  It's the later tries that cause the
monitor to blank and quickly unblank.

                           DCC: 0x00000000 ()
                     CHDECMISC: 0x16f000e8 (XOR bank, ch2 enh disabled, ch1 enh
enabled, ch0 enh disabled, flex disabled, ep not present)
                        C0DRB0: 0x00000000 (0x0000)
                        C0DRB1: 0x00000000 (0x0000)
                        C0DRB2: 0x00000000 (0x0000)
                        C0DRB3: 0x00000000 (0x0000)
                        C1DRB0: 0x5f1090a0 (0x90a0)
                        C1DRB1: 0x694c5f10 (0x5f10)
                        C1DRB2: 0x6f4c694c (0x694c)
                        C1DRB3: 0x00066f4c (0x6f4c)
                       C0DRA01: 0x00000000 (0x0000)
                       C0DRA23: 0x00000000 (0x0000)
                       C1DRA01: 0x01560006 (0x0006)
                       C1DRA23: 0x03810156 (0x0156)
                    PGETBL_CTL: 0x2ffe0001
             VCLK_DIVISOR_VGA0: 0x00021207 (n = 2, m1 = 18, m2 = 7)
             VCLK_DIVISOR_VGA1: 0x00031406 (n = 3, m1 = 20, m2 = 6)
                 VCLK_POST_DIV: 0x0000888b (vga0 p1 = 13, p2 = 4, vga1 p1 = 10,
p2 = 4)
                     DPLL_TEST: 0x00000000 (, DPLLA input buffer disabled,
DPLLB input buffer disabled)
                  CACHE_MODE_0: 0x00000000
                       D_STATE: 0x00000000
                 DSPCLK_GATE_D: 0x00000008 (clock gates disabled: OVRUNIT)
                RENCLK_GATE_D1: 0x00000000
                RENCLK_GATE_D2: 0x00000000
                         SDVOB: 0x00000000 (disabled, pipe A, stall disabled,
not detected)
                         SDVOC: 0x00000000 (disabled, pipe A, stall disabled,
not detected)
                       SDVOUDI: 0x00000000
                        DSPARB: 0x0000005f
                        DSPFW1: 0x00000000
                        DSPFW2: 0x00000000
                        DSPFW3: 0x00000000
                          ADPA: 0x00000c18 (disabled, pipe A, +hsync, +vsync)
                          LVDS: 0x00003001 (disabled, pipe A, 18 bit, 1
channel)
                          DVOA: 0x00000000 (disabled, pipe A, no stall, -hsync,
-vsync)
                          DVOB: 0x00000000 (disabled, pipe A, no stall, -hsync,
-vsync)
                          DVOC: 0x00000000 (disabled, pipe A, no stall, -hsync,
-vsync)
                   DVOA_SRCDIM: 0x00000000
                   DVOB_SRCDIM: 0x00000000
                   DVOC_SRCDIM: 0x00000000
                   BLC_PWM_CTL: 0x00000000
                  BLC_PWM_CTL2: 0x00000000
                    PP_CONTROL: 0x00000000 (power target: off)
                     PP_STATUS: 0x00000000 (off, not ready, sequencing idle)
                  PP_ON_DELAYS: 0x00000000
                 PP_OFF_DELAYS: 0x00000000
                    PP_DIVISOR: 0x00000000
                  PFIT_CONTROL: 0x00000000
               PFIT_PGM_RATIOS: 0x00000000
               PORT_HOTPLUG_EN: 0x00000000
             PORT_HOTPLUG_STAT: 0x00000000
                      DSPACNTR: 0x58000000 (disabled, pipe A)
                    DSPASTRIDE: 0x00002000 (8192 bytes)
                       DSPAPOS: 0x00000000 (0, 0)
                      DSPASIZE: 0x00000000 (1, 1)
                      DSPABASE: 0x00800000
                      DSPASURF: 0x10200000
                   DSPATILEOFF: 0x00000000
                     PIPEACONF: 0x80000000 (enabled, single-wide)
                      PIPEASRC: 0x04ff03ff (1280, 1024)
                     PIPEASTAT: 0x00000207 (status: VSYNC_INT_STATUS
SVBLANK_INT_STATUS VBLANK_INT_STATUS OREG_UPDATE_STATUS)
             PIPEA_GMCH_DATA_M: 0x00000000
             PIPEA_GMCH_DATA_N: 0x00000000
               PIPEA_DP_LINK_M: 0x00000000
               PIPEA_DP_LINK_N: 0x00000000
                 CURSOR_A_BASE: 0x01000000
              CURSOR_A_CONTROL: 0x04000000
             CURSOR_A_POSITION: 0x007e018b
                          FPA0: 0x0003160d (n = 3, m1 = 22, m2 = 13)
                          FPA1: 0x0003160d (n = 3, m1 = 22, m2 = 13)
                        DPLL_A: 0x90810000 (enabled, non-dvo, default clock,
DAC/serial mode, p1 = 3, p2 = 4)
                     DPLL_A_MD: 0x00000000
                      HTOTAL_A: 0x069704ff (1280 active, 1688 total)
                      HBLANK_A: 0x069704ff (1280 start, 1688 end)
                       HSYNC_A: 0x059f052f (1328 start, 1440 end)
                      VTOTAL_A: 0x042903ff (1024 active, 1066 total)
                      VBLANK_A: 0x042903ff (1024 start, 1066 end)
                       VSYNC_A: 0x04030400 (1025 start, 1028 end)
                     BCLRPAT_A: 0x00000000
                  VSYNCSHIFT_A: 0x00000000
                      DSPBCNTR: 0x00000000 (disabled, pipe A)
                    DSPBSTRIDE: 0x00000000 (0 bytes)
                       DSPBPOS: 0x00000000 (0, 0)
                      DSPBSIZE: 0x00000000 (1, 1)
                      DSPBBASE: 0x00000000
                      DSPBSURF: 0x00000000
                   DSPBTILEOFF: 0x00000000
                     PIPEBCONF: 0x00000000 (disabled, single-wide)
                      PIPEBSRC: 0x00000000 (1, 1)
                     PIPEBSTAT: 0x00000000 (status:)
             PIPEB_GMCH_DATA_M: 0x00000000
             PIPEB_GMCH_DATA_N: 0x00000000
               PIPEB_DP_LINK_M: 0x00000000
               PIPEB_DP_LINK_N: 0x00000000
                 CURSOR_B_BASE: 0x00000000
              CURSOR_B_CONTROL: 0x00000000
             CURSOR_B_POSITION: 0x00000000
                          FPB0: 0x00000000 (n = 0, m1 = 0, m2 = 0)
                          FPB1: 0x00000000 (n = 0, m1 = 0, m2 = 0)
                        DPLL_B: 0x00000000 (disabled, non-dvo, VGA, default
clock, DAC/serial mode, p1 = 2, p2 = 2)
                     DPLL_B_MD: 0x00000000
                      HTOTAL_B: 0x00000000 (1 active, 1 total)
                      HBLANK_B: 0x00000000 (1 start, 1 end)
                       HSYNC_B: 0x00000000 (1 start, 1 end)
                      VTOTAL_B: 0x00000000 (1 active, 1 total)
                      VBLANK_B: 0x00000000 (1 start, 1 end)
                       VSYNC_B: 0x00000000 (1 start, 1 end)
                     BCLRPAT_B: 0x00000000
                  VSYNCSHIFT_B: 0x00000000
             VCLK_DIVISOR_VGA0: 0x00021207
             VCLK_DIVISOR_VGA1: 0x00031406
                 VCLK_POST_DIV: 0x0000888b
                      VGACNTRL: 0x80000000 (disabled)
                        TV_CTL: 0x069704ff
                        TV_DAC: 0x069704ff
                      TV_CSC_Y: 0x042903ff
                     TV_CSC_Y2: 0x04030400
                      TV_CSC_U: 0x00000000
                     TV_CSC_U2: 0x04ff03ff
                      TV_CSC_V: 0x00000000
                     TV_CSC_V2: 0x00000000
                  TV_CLR_KNOBS: 0x00000000
                  TV_CLR_LEVEL: 0x00000000
                    TV_H_CTL_1: 0x00000000
                    TV_H_CTL_2: 0x00000000
                    TV_H_CTL_3: 0x00000000
                    TV_V_CTL_1: 0x00000000
                    TV_V_CTL_2: 0x00000000
                    TV_V_CTL_3: 0x00000000
                    TV_V_CTL_4: 0x00000000
                    TV_V_CTL_5: 0x00000000
                    TV_V_CTL_6: 0x00000000
                    TV_V_CTL_7: 0x00000000
                   TV_SC_CTL_1: 0x000248c3
                   TV_SC_CTL_2: 0x0014cc0c
                   TV_SC_CTL_3: 0x00000000
                    TV_WIN_POS: 0x00000000
                   TV_WIN_SIZE: 0x00000000
               TV_FILTER_CTL_1: 0x00000000
               TV_FILTER_CTL_2: 0x00000000
               TV_FILTER_CTL_3: 0x00000000
                 TV_CC_CONTROL: 0x00000000
                    TV_CC_DATA: 0x00000000
                   TV_H_LUMA_0: 0x00000000
                  TV_H_LUMA_59: 0x00000000
                 TV_H_CHROMA_0: 0x069704ff
                TV_H_CHROMA_59: 0x00000000
                  FBC_CFB_BASE: 0x00000000
                   FBC_LL_BASE: 0x00000000
                   FBC_CONTROL: 0x00000000
                   FBC_COMMAND: 0x00000000
                    FBC_STATUS: 0x00000000
                  FBC_CONTROL2: 0x00000000
                 FBC_FENCE_OFF: 0x00000000
                   FBC_MOD_NUM: 0x00000000
                       MI_MODE: 0x00000000
                  MI_ARB_STATE: 0x00000000
                MI_RDRET_STATE: 0x00000000
                       ECOSKPD: 0x00000307
                          DP_B: 0x00000000
                DPB_AUX_CH_CTL: 0x00000000
              DPB_AUX_CH_DATA1: 0x00000000
              DPB_AUX_CH_DATA2: 0x00000000
              DPB_AUX_CH_DATA3: 0x00000000
              DPB_AUX_CH_DATA4: 0x00000000
              DPB_AUX_CH_DATA5: 0x00000000
                          DP_C: 0x069704ff
                DPC_AUX_CH_CTL: 0x042903ff
              DPC_AUX_CH_DATA1: 0x04030400
              DPC_AUX_CH_DATA2: 0x00000000
              DPC_AUX_CH_DATA3: 0x04ff03ff
              DPC_AUX_CH_DATA4: 0x00000000
              DPC_AUX_CH_DATA5: 0x00000000
                          DP_D: 0x00000000
                DPD_AUX_CH_CTL: 0x00000000
              DPD_AUX_CH_DATA1: 0x00000000
              DPD_AUX_CH_DATA2: 0x00000000
              DPD_AUX_CH_DATA3: 0x00000000
              DPD_AUX_CH_DATA4: 0x00000000
              DPD_AUX_CH_DATA5: 0x00000000
                    AUD_CONFIG: 0x069704ff
              AUD_HDMIW_STATUS: 0x00000000
                AUD_CONV_CHCNT: 0x00000000
                 VIDEO_DIP_CTL: 0x00000000
                 AUD_PINW_CNTR: 0x00000000
                   AUD_CNTL_ST: 0x00000000
                   AUD_PIN_CAP: 0x00000000
                  AUD_PINW_CAP: 0x00000000
            AUD_PINW_UNSOLRESP: 0x00000000
              AUD_OUT_DIG_CNVT: 0x00000000
                 AUD_OUT_CWCAP: 0x00000000
                   AUD_GRP_CAP: 0x00000000
                      FENCE  0: 0x00800461 (enabled, X tiled, 32768 pitch,
0x00800000 - 0x01800000 (16384kb))
                      FENCE  1: 0x01b80041 (enabled, X tiled, 8192 pitch,
0x01b00000 - 0x01c00000 (1024kb))
                      FENCE  2: 0x01880021 (enabled, X tiled, 2048 pitch,
0x01800000 - 0x01900000 (1024kb))
                      FENCE  3: 0x02800021 (enabled, X tiled, 2048 pitch,
0x02800000 - 0x02900000 (1024kb))
                      FENCE  4: 0x01780021 (enabled, X tiled, 2048 pitch,
0x01700000 - 0x01800000 (1024kb))
                      FENCE  5: 0x02880051 (enabled, X tiled, 16384 pitch,
0x02800000 - 0x02900000 (1024kb))
                      FENCE  6: 0x01c80051 (enabled, X tiled, 16384 pitch,
0x01c00000 - 0x01d00000 (1024kb))
                      FENCE  7: 0x01f00041 (enabled, X tiled, 8192 pitch,
0x01f00000 - 0x02000000 (1024kb))
                      FENCE  8: 0x00000000 (disabled)
                      FENCE  9: 0x00000000 (disabled)
                     FENCE  10: 0x00000000 (disabled)
                     FENCE  11: 0x00000000 (disabled)
                     FENCE  12: 0x00000000 (disabled)
                     FENCE  13: 0x00000000 (disabled)
                     FENCE  14: 0x00000000 (disabled)
                     FENCE  15: 0x00000000 (disabled)
                 FENCE START 0: 0x00000000 (disabled)
                   FENCE END 0: 0x00000000 (disabled)
                 FENCE START 1: 0x00000000 (disabled)
                   FENCE END 1: 0x00000000 (disabled)
                 FENCE START 2: 0x00000000 (disabled)
                   FENCE END 2: 0x00000000 (disabled)
                 FENCE START 3: 0x00000000 (disabled)
                   FENCE END 3: 0x00000000 (disabled)
                 FENCE START 4: 0x00000000 (disabled)
                   FENCE END 4: 0x00000000 (disabled)
                 FENCE START 5: 0x00000000 (disabled)
                   FENCE END 5: 0x00000000 (disabled)
                 FENCE START 6: 0x00000000 (disabled)
                   FENCE END 6: 0x00000000 (disabled)
                 FENCE START 7: 0x00000000 (disabled)
                   FENCE END 7: 0x00000000 (disabled)
                 FENCE START 8: 0x00000000 (disabled)
                   FENCE END 8: 0x00000000 (disabled)
                 FENCE START 9: 0x00000000 (disabled)
                   FENCE END 9: 0x00000000 (disabled)
                FENCE START 10: 0x00000000 (disabled)
                  FENCE END 10: 0x00000000 (disabled)
                FENCE START 11: 0x00000000 (disabled)
                  FENCE END 11: 0x00000000 (disabled)
                FENCE START 12: 0x00000000 (disabled)
                  FENCE END 12: 0x00000000 (disabled)
                FENCE START 13: 0x00000000 (disabled)
                  FENCE END 13: 0x00000000 (disabled)
                FENCE START 14: 0x00000000 (disabled)
                  FENCE END 14: 0x00000000 (disabled)
                FENCE START 15: 0x00000000 (disabled)
                  FENCE END 15: 0x00000000 (disabled)
                       INST_PM: 0x00000000
pipe A dot 108000 n 3 m1 22 m2 13 p1 3 p2 4
pipe B dot 72000 n 0 m1 0 m2 0 p1 2 p2 2

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