Re: [git pull] drm fixes

[Alex Deucher]

On Sat, Apr 19, 2014 at 3:03 PM, Markus Trippelsdorf
<markus@xxxxxxxxxxxxxxx> wrote:
> On 2014.04.19 at 08:19 +0100, Dave Airlie wrote:
>>
>> Unfortunately this contains no easter eggs, its a bit larger than I'd
>> like, but I included a patch that just moves code from one file to another
>> and I'd like to avoid merge conflicts with that later, so it makes it seem
>> worse than it is,
>
>> Christian KÃnig (2):
>>       drm/radeon: apply more strict limits for PLL params v2
>>       drm/radeon: improve PLL params if we don't match exactly v2
>
> commit f8a2645ecede4eaf90b3d785f2805c8ecb76d43e
> Author: Christian KÃnig <christian.koenig@xxxxxxx>
> Date:   Wed Apr 16 11:54:21 2014 +0200
>
>     drm/radeon: improve PLL params if we don't match exactly v2
>
> The commit above causes my monitor to just stay blank after boot.
> No framebuffer, no Xorg, no nothing. I'm using a Radeon RS780.

Can you try the patch on:
https://bugs.freedesktop.org/show_bug.cgi?id=77673

Alex

>
>
> Apr 19 20:55:45 x4 kernel: Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
> Apr 19 20:55:45 x4 kernel: [drm] Initialized drm 1.1.0 20060810
> Apr 19 20:55:45 x4 kernel: [drm] radeon kernel modesetting enabled.
> Apr 19 20:55:45 x4 kernel: [drm] initializing kernel modesetting (RS780 0x1002:0x9614 0x1043:0x834D).
> Apr 19 20:55:45 x4 kernel: [drm] register mmio base: 0xFBEE0000
> Apr 19 20:55:45 x4 kernel: [drm] register mmio size: 65536
> Apr 19 20:55:45 x4 kernel: ATOM BIOS: 113
> Apr 19 20:55:45 x4 kernel: radeon 0000:01:05.0: VRAM: 128M 0x00000000C0000000 - 0x00000000C7FFFFFF (128M used)
> Apr 19 20:55:45 x4 kernel: radeon 0000:01:05.0: GTT: 512M 0x00000000A0000000 - 0x00000000BFFFFFFF
> Apr 19 20:55:45 x4 kernel: [drm] Detected VRAM RAM=128M, BAR=128M
> Apr 19 20:55:45 x4 kernel: [drm] RAM width 32bits DDR
> Apr 19 20:55:45 x4 kernel: [TTM] Zone  kernel: Available graphics memory: 4083362 kiB
> Apr 19 20:55:45 x4 kernel: [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
> Apr 19 20:55:45 x4 kernel: [TTM] Initializing pool allocator
> Apr 19 20:55:45 x4 kernel: [TTM] Initializing DMA pool allocator
> Apr 19 20:55:45 x4 kernel: [drm] radeon: 128M of VRAM memory ready
> Apr 19 20:55:45 x4 kernel: [drm] radeon: 512M of GTT memory ready.
> Apr 19 20:55:45 x4 kernel: [drm] Loading RS780 Microcode
> Apr 19 20:55:45 x4 kernel: == power state 0 ==
> Apr 19 20:55:45 x4 kernel:      ui class: none
> Apr 19 20:55:45 x4 kernel:      internal class: boot
> Apr 19 20:55:45 x4 kernel:      caps: video
> Apr 19 20:55:45 x4 kernel:      uvd    vclk: 0 dclk: 0
> Apr 19 20:55:45 x4 kernel:              power level 0    sclk: 50000 vddc_index: 2
> Apr 19 20:55:45 x4 kernel:              power level 1    sclk: 50000 vddc_index: 2
> Apr 19 20:55:45 x4 kernel:      status: c r b
> Apr 19 20:55:45 x4 kernel: == power state 1 ==
> Apr 19 20:55:45 x4 kernel:      ui class: performance
> Apr 19 20:55:45 x4 kernel:      internal class: none
> Apr 19 20:55:45 x4 kernel:      caps: video
> Apr 19 20:55:45 x4 kernel:      uvd    vclk: 0 dclk: 0
> Apr 19 20:55:45 x4 kernel:              power level 0    sclk: 50000 vddc_index: 1
> Apr 19 20:55:45 x4 kernel:              power level 1    sclk: 70000 vddc_index: 2
> Apr 19 20:55:45 x4 kernel:      status:
> Apr 19 20:55:45 x4 kernel: == power state 2 ==
> Apr 19 20:55:45 x4 kernel:      ui class: none
> Apr 19 20:55:45 x4 kernel:      internal class: uvd
> Apr 19 20:55:45 x4 kernel:      caps: video
> Apr 19 20:55:45 x4 kernel:      uvd    vclk: 53300 dclk: 40000
> Apr 19 20:55:45 x4 kernel:              power level 0    sclk: 50000 vddc_index: 1
> Apr 19 20:55:45 x4 kernel:              power level 1    sclk: 50000 vddc_index: 1
> Apr 19 20:55:45 x4 kernel:      status:
> Apr 19 20:55:45 x4 kernel: [drm] radeon: dpm initialized
> Apr 19 20:55:45 x4 kernel: [drm] GART: num cpu pages 131072, num gpu pages 131072
> Apr 19 20:55:45 x4 kernel: [drm] PCIE GART of 512M enabled (table at 0x00000000C0040000).
> Apr 19 20:55:45 x4 kernel: radeon 0000:01:05.0: WB enabled
> Apr 19 20:55:45 x4 kernel: radeon 0000:01:05.0: fence driver on ring 0 use gpu addr 0x00000000a0000c00 and cpu addr 0xffff8800db8d0c00
> Apr 19 20:55:45 x4 kernel: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
> Apr 19 20:55:45 x4 kernel: [drm] Driver supports precise vblank timestamp query.
> Apr 19 20:55:45 x4 kernel: [drm] radeon: irq initialized.
> Apr 19 20:55:45 x4 kernel: [drm] ring test on 0 succeeded in 1 usecs
> Apr 19 20:55:45 x4 kernel: [drm] ib test on ring 0 succeeded in 0 usecs
> Apr 19 20:55:45 x4 kernel: [drm] Radeon Display Connectors
> Apr 19 20:55:45 x4 kernel: [drm] Connector 0:
> Apr 19 20:55:45 x4 kernel: [drm]   VGA-1
> Apr 19 20:55:45 x4 kernel: [drm]   DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
> Apr 19 20:55:45 x4 kernel: [drm]   Encoders:
> Apr 19 20:55:45 x4 kernel: [drm]     CRT1: INTERNAL_KLDSCP_DAC1
> Apr 19 20:55:45 x4 kernel: [drm] Connector 1:
> Apr 19 20:55:45 x4 kernel: [drm]   DVI-D-1
> Apr 19 20:55:45 x4 kernel: [drm]   HPD3
> Apr 19 20:55:45 x4 kernel: [drm]   DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
> Apr 19 20:55:45 x4 kernel: [drm]   Encoders:
> Apr 19 20:55:45 x4 kernel: [drm]     DFP3: INTERNAL_KLDSCP_LVTMA
> Apr 19 20:55:45 x4 kernel: switching from power state:
> Apr 19 20:55:45 x4 kernel:      ui class: none
> Apr 19 20:55:45 x4 kernel:      internal class: boot
> Apr 19 20:55:45 x4 kernel:      caps: video
> Apr 19 20:55:45 x4 kernel:      uvd    vclk: 0 dclk: 0
> Apr 19 20:55:45 x4 kernel:              power level 0    sclk: 50000 vddc_index: 2
> Apr 19 20:55:45 x4 kernel:              power level 1    sclk: 50000 vddc_index: 2
> Apr 19 20:55:45 x4 kernel:      status: c b
> Apr 19 20:55:45 x4 kernel: switching to power state:
> Apr 19 20:55:45 x4 kernel:      ui class: performance
> Apr 19 20:55:45 x4 kernel:      internal class: none
> Apr 19 20:55:45 x4 kernel:      caps: video
> Apr 19 20:55:45 x4 kernel:      uvd    vclk: 0 dclk: 0
> Apr 19 20:55:45 x4 kernel:              power level 0    sclk: 50000 vddc_index: 1
> Apr 19 20:55:45 x4 kernel:              power level 1    sclk: 70000 vddc_index: 2
> Apr 19 20:55:45 x4 kernel:      status: r
> Apr 19 20:55:45 x4 kernel: [drm] fb mappable at 0xF0141000
> Apr 19 20:55:45 x4 kernel: [drm] vram apper at 0xF0000000
> Apr 19 20:55:45 x4 kernel: [drm] size 7299072
> Apr 19 20:55:45 x4 kernel: [drm] fb depth is 24
> Apr 19 20:55:45 x4 kernel: [drm]    pitch is 6912
> Apr 19 20:55:45 x4 kernel: fbcon: radeondrmfb (fb0) is primary device
> Apr 19 20:55:45 x4 kernel: Console: switching to colour frame buffer device 131x105
> Apr 19 20:55:45 x4 kernel: radeon 0000:01:05.0: fb0: radeondrmfb frame buffer device
> Apr 19 20:55:45 x4 kernel: radeon 0000:01:05.0: registered panic notifier
> Apr 19 20:55:45 x4 kernel: [drm] Initialized radeon 2.38.0 20080528 for 0000:01:05.0 on minor 0
>
> --
> Markus
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