xf86-video-ati-legacy port status

[Igor Pokrovsky]

On Thu, May 28, 2020 at 02:06:18PM +0700, Alexey Dokuchaev wrote:
> On Wed, May 27, 2020 at 09:29:18PM +0400, Igor Pokrovsky wrote:
> It's on my radar (I'm happily using it right now with xorg-server-1.18.4
> and drm-legacy-kmod-g20190213, so it would be nice to unbreak it against
> new xorg-server), but somewhat low-priority.  May I ask what does not
> work for you with xf86-video-ati-19.1.0?  I haven't heard of regressions
> other than invisible HW mouse pointer but that had been fixed in April.

With xf86-video-ati-19.1.0 I'm getting the following error in Xorg log:
(EE) RADEON(0): Failed to enable any CRTC

Here are some DRM related messages from kernel:

info: [drm] Initialized drm 1.1.0 20060810
drmn0: <ATI Radeon HD3850> on vgapci0
info: [drm] RADEON_IS_AGP
info: [drm] initializing kernel modesetting (RV670 0x1002:0x9515 0x174B:0x0028).
info: [drm] register mmio base: 0xFBF00000
info: [drm] register mmio size: 65536
info: [drm] radeon_atrm_get_bios: ===> Try ATRM...
info: [drm] radeon_atrm_get_bios: pci_find_class() found: 0:1:0:0, vendor=1002, device=9515
info: [drm] radeon_atrm_get_bios: Get ACPI device handle
info: [drm] radeon_acpi_vfct_bios: ===> Try VFCT...
info: [drm] radeon_acpi_vfct_bios: Get "VFCT" ACPI table
info: [drm] radeon_acpi_vfct_bios: Failed to get "VFCT" table: AE_NOT_FOUND
info: [drm] igp_read_bios_from_vram: ===> Try IGP's VRAM...
info: [drm] igp_read_bios_from_vram: VRAM base address: 0xe0000000
info: [drm] igp_read_bios_from_vram: Map address: 0x1ec55000 (262144 bytes)
info: [drm] igp_read_bios_from_vram: Incorrect BIOS signature: 0x0000
info: [drm] radeon_read_bios: ===> Try PCI Expansion ROM...
info: [drm] radeon_read_bios: Map address: 0x4c0000 (131072 bytes)
info: [drm] ATOM BIOS:
drmn0: info: GTT: 64M 0xDC000000 - 0xDFFFFFFF
drmn0: info: VRAM: 512M 0xBC000000 - 0xDBFFFFFF (512M used)
info: [drm] Detected VRAM RAM=512M, BAR=256M
info: [drm] RAM width 256bits DDR
[TTM] Zone  kernel: Available graphics memory: 1029704 kiB
[TTM] Initializing pool allocator
info: [drm] radeon: 512M of VRAM memory ready
info: [drm] radeon: 64M of GTT memory ready.
info: [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
info: [drm] Driver supports precise vblank timestamp query.
info: [drm] radeon: irq initialized.
info: [drm] GART: num cpu pages 16384, num gpu pages 16384
info: [drm] Loading RV670 Microcode
radeon/RV670_pfp.bin: could not load firmware image, error 2
radeon/RV670_pfp.bin: could not load firmware image, error 2
drmn0: Successfully loaded firmware image with name (mapped name): radeon/RV670_pfp.bin (radeon_RV670_pfp_bin)
radeon/RV670_me.bin: could not load firmware image, error 2
radeon/RV670_me.bin: could not load firmware image, error 2
drmn0: Successfully loaded firmware image with name (mapped name): radeon/RV670_me.bin (radeon_RV670_me_bin)
radeon/R600_rlc.bin: could not load firmware image, error 2
radeon/R600_rlc.bin: could not load firmware image, error 2
drmn0: Successfully loaded firmware image with name (mapped name): radeon/R600_rlc.bin (radeon_R600_rlc_bin)
drmn0: info: WB disabled
drmn0: info: fence driver on ring 0 use gpu addr 0x00000000dc000004 and cpu addr 0x0x77ff004
drmn0: info: fence driver on ring 3 use gpu addr 0x00000000dc000c0c and cpu addr 0x0x77ffc0c
info: [drm] ring test on 0 succeeded in 1 usecs
info: [drm] ring test on 3 succeeded in 1 usecs
info: [drm] ib test on ring 0 succeeded in 0 usecs
info: [drm] ib test on ring 3 succeeded in 1 usecs
info: [drm] radeon_device_init: Taking over the fictitious range 0xe0000000-0xf0000000
info: [drm] radeon_device_init: Taking over the fictitious range 0xdc000000-0xe0000000
radeon_iicbb0 on drmn0
iicbus0: <Philips I2C bus> on iicbb0 addr 0x0
iic0: <I2C generic I/O> on iicbus0
iicsmb0: <SMBus over I2C bridge> on iicbus0
smbus0: <System Management Bus> on iicsmb0
smb0: <SMBus generic I/O> on smbus0
radeon_iicbb1 on drmn0
iicbus1: <Philips I2C bus> on iicbb1 addr 0x20
iic1: <I2C generic I/O> on iicbus1
iicsmb1: <SMBus over I2C bridge> on iicbus1
smbus1: <System Management Bus> on iicsmb1
smb1: <SMBus generic I/O> on smbus1
radeon_iicbb2 on drmn0
iicbus2: <Philips I2C bus> on iicbb2 addr 0x20
iic2: <I2C generic I/O> on iicbus2
iicsmb2: <SMBus over I2C bridge> on iicbus2
smbus2: <System Management Bus> on iicsmb2
smb2: <SMBus generic I/O> on smbus2
radeon_iicbb3 on drmn0
iicbus3: <Philips I2C bus> on iicbb3 addr 0x20
iic3: <I2C generic I/O> on iicbus3
iicsmb3: <SMBus over I2C bridge> on iicbus3
smbus3: <System Management Bus> on iicsmb3
smb3: <SMBus generic I/O> on smbus3
radeon_iicbb4 on drmn0
iicbus4: <Philips I2C bus> on iicbb4 addr 0x20
iic4: <I2C generic I/O> on iicbus4
iicsmb4: <SMBus over I2C bridge> on iicbus4
smbus4: <System Management Bus> on iicsmb4
smb4: <SMBus generic I/O> on smbus4
info: [drm] Radeon Display Connectors
info: [drm] Connector 0:
info: [drm]   DVI-I-1
info: [drm]   HPD1
info: [drm]   DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
info: [drm]   Encoders:
info: [drm]     DFP1: INTERNAL_KLDSCP_TMDS1
info: [drm]     CRT2: INTERNAL_KLDSCP_DAC2
info: [drm] Connector 1:
info: [drm]   DIN-1
info: [drm]   Encoders:
info: [drm]     TV1: INTERNAL_KLDSCP_DAC2
info: [drm] Connector 2:
info: [drm]   DVI-I-2
info: [drm]   HPD2
info: [drm]   DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
info: [drm]   Encoders:
info: [drm]     CRT1: INTERNAL_KLDSCP_DAC1
info: [drm]     DFP2: INTERNAL_LVTM1
info: [drm] Internal thermal controller with fan control
info: [drm] radeon: power management initialized
info: [drm] Connector DVI-I-1: get mode from tunables:
info: [drm]   - kern.vt.fb.modes.DVI-I-1
info: [drm]   - kern.vt.fb.default_mode
info: [drm] Connector DIN-1: get mode from tunables:
info: [drm]   - kern.vt.fb.modes.DIN-1
info: [drm]   - kern.vt.fb.default_mode
info: [drm] Connector DVI-I-2: get mode from tunables:
info: [drm]   - kern.vt.fb.modes.DVI-I-2
info: [drm]   - kern.vt.fb.default_mode
info: [drm] fb mappable at 0xE0062000
info: [drm] vram apper at 0xE0000000
info: [drm] size 1228800
info: [drm] fb depth is 24
info: [drm]    pitch is 2560
fbd0 on drmn0
VT: Replacing driver "vga" with new "fb".
info: [drm] Initialized radeon 2.29.0 20080528 for drmn0 on minor 0
drmn0: error: No GEM object associated to handle 0x00000438, can't create framebuffer