From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 31961] [NV4E] [drm:drm_crtc_helper_set_config] *ERROR* failed to set mode on [CRTC:6] Date: Wed, 23 Oct 2013 07:13:53 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0270225901==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nouveau-bounces+gcfxn-nouveau=m.gmane.org-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Errors-To: nouveau-bounces+gcfxn-nouveau=m.gmane.org-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0270225901== Content-Type: multipart/alternative; boundary="1382512433.D288b2.27864"; charset="us-ascii" --1382512433.D288b2.27864 Date: Wed, 23 Oct 2013 07:13:53 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=31961 --- Comment #16 from Salah Coronya --- Created attachment 88024 --> https://bugs.freedesktop.org/attachment.cgi?id=88024&action=edit EDID (retrieved from sysfs) Passing drm_kms_helper.edid_firmware=edid/1280x1024.bin to the kernel command line seems to fix the problem as well. Otput of parse-edid: parse-edid: parse-edid version 2.0.0 parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section "Monitor" # Block type: 2:0 3:fd # Block type: 2:0 3:fc Identifier "KDS XF-70 " VendorName "STC" ModelName "KDS XF-70 " # Block type: 2:0 3:fd HorizSync 30-72 VertRefresh 50-160 # Max dot clock (video bandwidth) 110 MHz # Block type: 2:0 3:fc # Block type: 2:0 3:ff # DPMS capabilities: Active off:yes Suspend:yes Standby:yes Mode "1024x768" # vfreq 75.029Hz, hfreq 60.023kHz DotClock 78.750000 HTimings 1024 1040 1136 1312 VTimings 768 769 772 800 Flags "+HSync" "+VSync" EndMode # Block type: 2:0 3:fd # Block type: 2:0 3:fc # Block type: 2:0 3:ff EndSection -- You are receiving this mail because: You are the assignee for the bug. --1382512433.D288b2.27864 Date: Wed, 23 Oct 2013 07:13:53 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 16 on bug 31961 from 
Created attachment 88024 [details]
EDID (retrieved from sysfs)

Passing drm_kms_helper.edid_firmware=edid/1280x1024.bin to the kernel command
line seems to fix the problem as well.

Otput of parse-edid: 

parse-edid: parse-edid version 2.0.0
parse-edid: EDID checksum passed.

    # EDID version 1 revision 3
Section "Monitor"
    # Block type: 2:0 3:fd
    # Block type: 2:0 3:fc
    Identifier "KDS XF-70 "
    VendorName "STC"
    ModelName "KDS XF-70 "
    # Block type: 2:0 3:fd
    HorizSync 30-72
    VertRefresh 50-160
    # Max dot clock (video bandwidth) 110 MHz
    # Block type: 2:0 3:fc
    # Block type: 2:0 3:ff
    # DPMS capabilities: Active off:yes  Suspend:yes  Standby:yes

    Mode     "1024x768"    # vfreq 75.029Hz, hfreq 60.023kHz
        DotClock    78.750000
        HTimings    1024 1040 1136 1312
        VTimings    768 769 772 800
        Flags    "+HSync" "+VSync"
    EndMode
    # Block type: 2:0 3:fd
    # Block type: 2:0 3:fc
    # Block type: 2:0 3:ff
EndSection

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