On 03/06/2013 11:37 PM, Daniel Vetter wrote: > On Wed, Mar 6, 2013 at 7:39 PM, Hans de Bruin <jmdebruin at xmsnet.nl> wrote: >> On 03/06/2013 03:00 PM, Daniel Vetter wrote: >>> >>> Hi Hans, >>> >>> Can you please test with 3.9-rc1? That contains an additional patch >>> which might prevent the regression. Specifically >>> >>> commit 9d6d9f19e8146fa24903cb561e204a22232740e3 >>> Author: Mika Kuoppala <mika.kuoppala at linux.intel.com> >>> Date: Fri Feb 8 16:35:38 2013 +0200 >>> >>> drm/i915: clean up panel fitter handling in lvds >> >> >> Today's kernel still contains the bug. > > Hm, I've just retested latest drm-intel-nightly which should have the > same set of relevant patches, and I couldn't reproduce your issue. > Low-res modes on the lvds panel seem to correctly scale up here on my > 945gm. > > Can you pls retest with latest -nightly from > http://cgit.freedesktop.org/~danvet/drm-intel ? > > Also please attach the output of xrandr --verbose when running with a > reduced mode. > tested: http://cgit.freedesktop.org/~danvet/drm-intel commit d08a6eb2690b1ac6f0582feb41c2ccbea945285f Date: Thu Mar 7 22:54:25 2013 +0100 The problem is still there my previous post contained the xrandr output whiteout the verbose. Doe you want my to repost with the verbose option? -- Hans -------------- next part -------------- PGETBL_CTL: 0x7ffc0001 PGTBL_ER: 0x00000000 EXCC: 0x00000000 HWS_PGA: 0x361c7000 IPEIR: 0x00000000 IPEHR: 0x01000000 INST_DONE: 0x7fffffc0 NOPID: 0x00000000 HWSTAM: 0xfffceffe SCPD0: 0x00000200 IER: 0x00028053 IIR: 0x00000000 IMR: 0xfffd73ae ISR: 0x00000000 EIR: 0x00000000 EMR: 0xffffffed ESR: 0x00000001 INST_PM: 0x00000800 ECOSKPD: 0x00000306 DCC: 0x000f0400 (single channel, XOR randomization: disabled, XOR bit: 11) CHDECMISC: 0x22b97420 (XOR bank/rank, ch2 enh disabled, ch1 enh disabled, ch0 enh disabled, flex disabled, ep not present) C0DRB0: 0x000f0400 (0x0400) C0DRB1: 0x0000000f (0x000f) C0DRB2: 0x00000000 (0x0000) C0DRB3: 0x01080000 (0x0000) C1DRB0: 0x0e0d0d0c (0x0d0c) C1DRB1: 0x0f0e0e0d (0x0e0d) C1DRB2: 0x100f0f0e (0x0f0e) C1DRB3: 0x0e0d100f (0x100f) C0DRA01: 0x04020108 (0x0108) C0DRA23: 0x00000402 (0x0402) C1DRA01: 0x100f0e0d (0x0e0d) C1DRA23: 0x1211100f (0x100f) PGETBL_CTL: 0x7ffc0001 VCLK_DIVISOR_VGA0: 0x00031108 (n = 3, m1 = 17, m2 = 8) VCLK_DIVISOR_VGA1: 0x00031406 (n = 3, m1 = 20, m2 = 6) VCLK_POST_DIV: 0x00020002 (vga0 p1 = 4, p2 = 2, vga1 p1 = 2, p2 = 2) DPLL_TEST: 0x00010001 () CACHE_MODE_0: 0x00006820 D_STATE: 0x0000000b DSPCLK_GATE_D: 0x00001000 (clock gates disabled: DPLUNIT) RENCLK_GATE_D1: 0x00000000 RENCLK_GATE_D2: 0x00000000 SDVOB: 0x00480004 (disabled, pipe A, stall disabled, detected) SDVOC: 0x00480000 (disabled, pipe A, stall disabled, not detected) SDVOUDI: 0x00000000 DSPARB: 0x00001d9c DSPFW1: 0x00000000 DSPFW2: 0x00000000 DSPFW3: 0x00000000 ADPA: 0x40008c18 (disabled, pipe B, +hsync, +vsync) LVDS: 0xc0308300 (enabled, pipe B, 18 bit, 1 channel) DVOA: 0x00000000 (disabled, pipe A, no stall, -hsync, -vsync) DVOB: 0x00480004 (disabled, pipe A, no stall, -hsync, -vsync) DVOC: 0x00480000 (disabled, pipe A, no stall, -hsync, -vsync) DVOA_SRCDIM: 0x00000000 DVOB_SRCDIM: 0x00000000 DVOC_SRCDIM: 0x00000000 PP_CONTROL: 0xabcd0001 (power target: on) PP_STATUS: 0xc0000008 (on, ready, sequencing idle) PP_ON_DELAYS: 0x012c07d0 PP_OFF_DELAYS: 0x00fa07d0 PP_DIVISOR: 0x00270f05 PFIT_CONTROL: 0x00000000 PFIT_PGM_RATIOS: 0x99909990 PORT_HOTPLUG_EN: 0x00000220 PORT_HOTPLUG_STAT: 0x00000400 DSPACNTR: 0xd9000000 (enabled, pipe B) DSPASTRIDE: 0x00001000 (4096 bytes) DSPAPOS: 0x00000000 (0, 0) DSPASIZE: 0x01df027f (640, 480) DSPABASE: 0x07200000 DSPASURF: 0x00000000 DSPATILEOFF: 0x00000000 PIPEACONF: 0x00000000 (disabled, single-wide) PIPEASRC: 0x04ff03ff (1280, 1024) PIPEASTAT: 0x00000000 (status:) PIPEA_GMCH_DATA_M: 0x00000000 PIPEA_GMCH_DATA_N: 0x00000000 PIPEA_DP_LINK_M: 0x00000000 PIPEA_DP_LINK_N: 0x00000000 CURSOR_A_BASE: 0x00000000 CURSOR_A_CONTROL: 0x00000000 CURSOR_A_POSITION: 0x00000000 FPA0: 0x00020f03 (n = 2, m1 = 15, m2 = 3) FPA1: 0x00020f03 (n = 2, m1 = 15, m2 = 3) DPLL_A: 0x14020003 (disabled, non-dvo, default clock, DAC/serial mode, p1 = 2, p2 = 10, SDVO mult 1) DPLL_A_MD: 0x00000000 HTOTAL_A: 0x06af04ff (1280 active, 1712 total) HBLANK_A: 0x06af04ff (1280 start, 1712 end) HSYNC_A: 0x05d70557 (1368 start, 1496 end) VTOTAL_A: 0x044f03ff (1024 active, 1104 total) VBLANK_A: 0x044f03ff (1024 start, 1104 end) VSYNC_A: 0x04090402 (1027 start, 1034 end) BCLRPAT_A: 0x00000000 VSYNCSHIFT_A: 0x00000000 DSPBCNTR: 0x58000000 (disabled, pipe A) DSPBSTRIDE: 0x00001400 (5120 bytes) DSPBPOS: 0x00000000 (0, 0) DSPBSIZE: 0x03ff04ff (1280, 1024) DSPBBASE: 0x0be40000 DSPBSURF: 0x00000000 DSPBTILEOFF: 0x00000000 PIPEBCONF: 0x80000000 (enabled, single-wide) PIPEBSRC: 0x027f01df (640, 480) PIPEBSTAT: 0x00000202 (status: VSYNC_INT_STATUS VBLANK_INT_STATUS) PIPEB_GMCH_DATA_M: 0x00000000 PIPEB_GMCH_DATA_N: 0x00000000 PIPEB_DP_LINK_M: 0x00000000 PIPEB_DP_LINK_N: 0x00000000 CURSOR_B_BASE: 0x34814000 CURSOR_B_CONTROL: 0x14000027 CURSOR_B_POSITION: 0x001c0174 FPB0: 0x00031104 (n = 3, m1 = 17, m2 = 4) FPB1: 0x00031104 (n = 3, m1 = 17, m2 = 4) DPLL_B: 0x98026000 (enabled, non-dvo, spread spectrum clock, LVDS mode, p1 = 2, p2 = 14, SDVO mult 1) DPLL_B_MD: 0x00000000 HTOTAL_B: 0x058a0429 (1066 active, 1419 total) HBLANK_B: 0x05200495 (1174 start, 1313 end) HSYNC_B: 0x04eb04cb (1228 start, 1260 end) VTOTAL_B: 0x032f031f (800 active, 816 total) VBLANK_B: 0x032f031f (800 start, 816 end) VSYNC_B: 0x03280322 (803 start, 809 end) BCLRPAT_B: 0x00000000 VSYNCSHIFT_B: 0x00000000 VCLK_DIVISOR_VGA0: 0x00031108 VCLK_DIVISOR_VGA1: 0x00031406 VCLK_POST_DIV: 0x00020002 VGACNTRL: 0x80000000 (disabled) TV_CTL: 0x000c0000 TV_DAC: 0x70000000 TV_CSC_Y: 0x0332012d TV_CSC_Y2: 0x07d30104 TV_CSC_U: 0x0733052d TV_CSC_U2: 0x05c70200 TV_CSC_V: 0x0340030c TV_CSC_V2: 0x06d00200 TV_CLR_KNOBS: 0x00606000 TV_CLR_LEVEL: 0x010b00e1 TV_H_CTL_1: 0x00400359 TV_H_CTL_2: 0x80480022 TV_H_CTL_3: 0x007c0344 TV_V_CTL_1: 0x00f01415 TV_V_CTL_2: 0x00060607 TV_V_CTL_3: 0x80120001 TV_V_CTL_4: 0x000900f0 TV_V_CTL_5: 0x000a00f0 TV_V_CTL_6: 0x000900f0 TV_V_CTL_7: 0x000a00f0 TV_SC_CTL_1: 0xc1710087 TV_SC_CTL_2: 0x6b405140 TV_SC_CTL_3: 0x00000000 TV_WIN_POS: 0x00360024 TV_WIN_SIZE: 0x02640198 TV_FILTER_CTL_1: 0x800010bb TV_FILTER_CTL_2: 0x00028283 TV_FILTER_CTL_3: 0x00014141 TV_CC_CONTROL: 0x00000000 TV_CC_DATA: 0x00000000 TV_H_LUMA_0: 0xb1403000 TV_H_LUMA_59: 0x0000b060 TV_H_CHROMA_0: 0xb1403000 TV_H_CHROMA_59: 0x0000b060 FBC_CFB_BASE: 0x00000000 FBC_LL_BASE: 0x00000000 FBC_CONTROL: 0x00000000 FBC_COMMAND: 0x00000000 FBC_STATUS: 0x20000000 FBC_CONTROL2: 0x00000000 FBC_FENCE_OFF: 0x00000000 FBC_MOD_NUM: 0x00000000 MI_MODE: 0x00000200 MI_ARB_STATE: 0x00000840 MI_RDRET_STATE: 0x00000000 ECOSKPD: 0x00000306 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: 0x00000000 DPC_AUX_CH_CTL: 0x00000000 DPC_AUX_CH_DATA1: 0x00000000 DPC_AUX_CH_DATA2: 0x00000000 DPC_AUX_CH_DATA3: 0x00000000 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: 0x00000000 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: 0x09a00131 (enabled, X tiled, 4096 pitch, 0x09a00000 - 0x09c00000 (2048kb)) FENCE 1: 0x00600131 (enabled, X tiled, 4096 pitch, 0x00600000 - 0x00800000 (2048kb)) FENCE 2: 0x07200131 (enabled, X tiled, 4096 pitch, 0x07200000 - 0x07400000 (2048kb)) FENCE 3: 0x00000000 (disabled) FENCE 4: 0x00000000 (disabled) FENCE 5: 0x08800131 (enabled, X tiled, 4096 pitch, 0x08800000 - 0x08a00000 (2048kb)) FENCE 6: 0x08c00131 (enabled, X tiled, 4096 pitch, 0x08c00000 - 0x08e00000 (2048kb)) FENCE 7: 0x00000000 (disabled) FENCE 8: 0x0da00131 (enabled, X tiled, 4096 pitch, 0x0da00000 - 0x0dc00000 (2048kb)) FENCE 9: 0x00000000 (disabled) FENCE 10: 0x05000341 (enabled, X tiled, 8192 pitch, 0x05000000 - 0x05800000 (8192kb)) FENCE 11: 0x0a000131 (enabled, X tiled, 4096 pitch, 0x0a000000 - 0x0a200000 (2048kb)) FENCE 12: 0x00000000 (disabled) FENCE 13: 0x00000000 (disabled) FENCE 14: 0x00000000 (disabled) FENCE 15: 0x08a00131 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 0: 0x0da00131 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 0: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 1: 0x05000341 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 1: 0x0a000131 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 2: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 2: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 3: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 3: 0x08a00131 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 4: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 4: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 5: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 5: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 6: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 6: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 7: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 7: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 8: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 8: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 9: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 9: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 10: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 10: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 11: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 11: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 12: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 12: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 13: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 13: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 14: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 14: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE START 15: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) FENCE END 15: 0x00000000 (enabled, X tiled, 4096 pitch, 0x08a00000 - 0x08c00000 (2048kb)) INST_PM: 0x00000800 pipe A dot 108000 n 2 m1 15 m2 3 p1 2 p2 10 pipe B dot 72142 n 3 m1 17 m2 4 p1 2 p2 14 -------------- next part -------------- Screen 0: minimum 320 x 200, current 640 x 480, maximum 4096 x 4096 LVDS1 connected 640x480+0+0 (0x49) normal (normal left inverted right x axis y axis) 261mm x 163mm Identifier: 0x41 Timestamp: 1051384 Subpixel: horizontal rgb Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 1 CRTCs: 1 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff004ca3415400000000 00110103801a10780a87f594574f8c27 27505400000001010101010101010101 010101010101121b008b502010303020 360005a3100000190000000f00000000 000000000032d2023200000000fe0050 593637350331323141540a20000000fe 00263741496c88b0ff01010a20200084 BACKLIGHT: 312 (0x00000138) range: (0,312) Backlight: 312 (0x00000138) range: (0,312) scaling mode: Full aspect supported: None Full Center Full aspect 1280x800 (0x45) 69.3MHz -HSync -VSync +preferred h: width 1280 start 1328 end 1360 total 1419 skew 0 clock 48.8KHz v: height 800 start 803 end 809 total 816 clock 59.8Hz 1024x768 (0x46) 65.0MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz v: height 768 start 771 end 777 total 806 clock 60.0Hz 800x600 (0x47) 40.0MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz v: height 600 start 601 end 605 total 628 clock 60.3Hz 800x600 (0x48) 36.0MHz +HSync +VSync h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz v: height 600 start 601 end 603 total 625 clock 56.2Hz 640x480 (0x49) 25.2MHz -HSync -VSync *current h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz VGA1 disconnected (normal left inverted right x axis y axis) Identifier: 0x42 Timestamp: 1051384 Subpixel: unknown Clones: CRTCs: 0 1 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: DVI1 disconnected (normal left inverted right x axis y axis) Identifier: 0x43 Timestamp: 1051384 Subpixel: horizontal rgb Clones: CRTCs: 0 1 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: TV1 disconnected (normal left inverted right x axis y axis) Identifier: 0x44 Timestamp: 1051384 Subpixel: unknown Clones: CRTCs: 0 1 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: bottom margin: 37 (0x00000025) range: (0,100) right margin: 46 (0x0000002e) range: (0,100) top margin: 36 (0x00000024) range: (0,100) left margin: 54 (0x00000036) range: (0,100) mode: NTSC-M supported: NTSC-M NTSC-443 NTSC-J PAL-M PAL-N PAL 480p 576p 720p at 60Hz 720p at 50Hz 1080i at 50Hz 1080i at 60Hz
