* Re: RFC: libdrm: Support Iris Graphics 540 & 550 (Skylake GT3e) [not found] <a849a518-307b-3f66-78d8-305f44531f4d@leemhuis.info> @ 2016-04-27 7:37 ` Thorsten Leemhuis 2016-04-28 1:05 ` [Intel-gfx] " Kenneth Graunke 0 siblings, 1 reply; 4+ messages in thread From: Thorsten Leemhuis @ 2016-04-27 7:37 UTC (permalink / raw) To: dri-devel; +Cc: intel-gfx, Emil Velikov, Ben Widawsky Thorsten Leemhuis wrote on 26.04.2016 13:41: > Lo! Below patch adds the PCI-ID for the Intel(R) Iris Graphics 550 (Skylake > GT3e mobile) to libdrm. It afaics is the last piece that is missing to > make those GPUs work properly, as Linux 4.6-rc(¹) and Mesa 11.2 already > support it – but without this patch I get a "error initializing buffer > manager" message from i965 when it tries to load. I tested it on a > laptop with a Core i5-6267U and it seems to work -- but I only did a > few quick tests so far. Forget that patch -- a way better one was submitted weeks ago my Michal already: https://lists.freedesktop.org/archives/intel-gfx/2016-February/087819.html Did that patch simply fall through the cracks or is there a reason why it wasn't applied to libdrm master? It is pretty obvious it would fix the problem I saw and tried to address with that rough patch I send yesterday. CU, knurd P.S.: Added intel-gfx and michal.winiarski to CC _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Intel-gfx] RFC: libdrm: Support Iris Graphics 540 & 550 (Skylake GT3e) 2016-04-27 7:37 ` RFC: libdrm: Support Iris Graphics 540 & 550 (Skylake GT3e) Thorsten Leemhuis @ 2016-04-28 1:05 ` Kenneth Graunke 2016-04-28 8:37 ` Thorsten Leemhuis 0 siblings, 1 reply; 4+ messages in thread From: Kenneth Graunke @ 2016-04-28 1:05 UTC (permalink / raw) To: intel-gfx; +Cc: Emil Velikov, Thorsten Leemhuis, dri-devel, Ben Widawsky [-- Attachment #1.1: Type: text/plain, Size: 1244 bytes --] On Wednesday, April 27, 2016 9:37:07 AM PDT Thorsten Leemhuis wrote: > Thorsten Leemhuis wrote on 26.04.2016 13:41: > > Lo! Below patch adds the PCI-ID for the Intel(R) Iris Graphics 550 (Skylake > > GT3e mobile) to libdrm. It afaics is the last piece that is missing to > > make those GPUs work properly, as Linux 4.6-rc(¹) and Mesa 11.2 already > > support it – but without this patch I get a "error initializing buffer > > manager" message from i965 when it tries to load. I tested it on a > > laptop with a Core i5-6267U and it seems to work -- but I only did a > > few quick tests so far. > > Forget that patch -- a way better one was submitted weeks ago my Michal > already: > https://lists.freedesktop.org/archives/intel-gfx/2016-February/087819.html > > Did that patch simply fall through the cracks or is there a reason why > it wasn't applied to libdrm master? It is pretty obvious it would fix > the problem I saw and tried to address with that rough patch I send > yesterday. > > CU, knurd > > P.S.: Added intel-gfx and michal.winiarski to CC It looks like it fell through the cracks. Roland just mentioned this on IRC...I've reviewed and pushed the patch to master. I'm also making a release. [-- Attachment #1.2: This is a digitally signed message part. --] [-- Type: application/pgp-signature, Size: 819 bytes --] [-- Attachment #2: Type: text/plain, Size: 160 bytes --] _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: RFC: libdrm: Support Iris Graphics 540 & 550 (Skylake GT3e) 2016-04-28 1:05 ` [Intel-gfx] " Kenneth Graunke @ 2016-04-28 8:37 ` Thorsten Leemhuis 2016-05-31 11:12 ` did the drm patch to support Iris(TM) Graphics P555 fell through the cracks? (Was: Re: RFC: libdrm: Support Iris Graphics 540 & 550 (Skylake GT3e)) Thorsten Leemhuis 0 siblings, 1 reply; 4+ messages in thread From: Thorsten Leemhuis @ 2016-04-28 8:37 UTC (permalink / raw) To: Kenneth Graunke, intel-gfx; +Cc: Emil Velikov, dri-devel, Ben Widawsky Kenneth Graunke wrote on 28.04.2016 03:05: > On Wednesday, April 27, 2016 9:37:07 AM PDT Thorsten Leemhuis wrote: >> Thorsten Leemhuis wrote on 26.04.2016 13:41: >> > Lo! Below patch adds the PCI-ID for the Intel(R) Iris Graphics 550 > (Skylake >>> GT3e mobile) to libdrm. It afaics is the last piece that is missing to >>> make those GPUs work properly, as Linux 4.6-rc(¹) and Mesa 11.2 already >>> support it – > […] >> Forget that patch -- a way better one was submitted weeks ago my Michal >> already: >> https://lists.freedesktop.org/archives/intel-gfx/2016-February/087819.html > It looks like it fell through the cracks. Roland just mentioned this on > IRC...I've reviewed and pushed the patch to master. I'm also making a > release. Many thx. Side note, while at it: I think this linux-drm patch from Michał fell through the cracks, too: https://lists.freedesktop.org/archives/intel-gfx/2016-February/087855.html Whole story: That libdrm patch you applied contained this line: +#define PCI_CHIP_SKYLAKE_SRV_GT3 0x192D This id for the Iris Graphics P555 is also present in Mesa master i965(¹), but missing in Linux master afaics: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/include/drm/i915_pciids.h#n279 And it's not in drm-intel-next either afaics: https://cgit.freedesktop.org/drm-intel/tree/include/drm/i915_pciids.h?h=drm-intel-next#n279 CU, knurd (¹) https://cgit.freedesktop.org/mesa/mesa/tree/include/pci_ids/i965_pci_ids.h#n132 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply [flat|nested] 4+ messages in thread
* did the drm patch to support Iris(TM) Graphics P555 fell through the cracks? (Was: Re: RFC: libdrm: Support Iris Graphics 540 & 550 (Skylake GT3e)) 2016-04-28 8:37 ` Thorsten Leemhuis @ 2016-05-31 11:12 ` Thorsten Leemhuis 0 siblings, 0 replies; 4+ messages in thread From: Thorsten Leemhuis @ 2016-05-31 11:12 UTC (permalink / raw) To: Kenneth Graunke, intel-gfx; +Cc: daniel.vetter, dri-devel, Ben Widawsky CCing danvet Thorsten Leemhuis wrote on 28.04.2016 10:37: > Kenneth Graunke wrote on 28.04.2016 03:05: >> On Wednesday, April 27, 2016 9:37:07 AM PDT Thorsten Leemhuis wrote: >>> Thorsten Leemhuis wrote on 26.04.2016 13:41: >>> Forget that patch -- a way better one was submitted weeks ago my Michal >>> already: >>> https://lists.freedesktop.org/archives/intel-gfx/2016-February/087819.html >> It looks like it fell through the cracks. Roland just mentioned this on >> IRC...I've reviewed and pushed the patch to master. I'm also making a >> release. > Many thx. Side note, while at it: I think this linux-drm patch from > Michał fell through the cracks, too: > https://lists.freedesktop.org/archives/intel-gfx/2016-February/087855.html Quote from that linux-drm patch """ Used by production device: Intel(R) Iris(TM) Graphics P555 """ A Xeon processor with said gpu is now available afaics: http://ark.intel.com/products/93847/Intel-Xeon-Processor-E3-1558L-v5-8M-Cache-1_90-GHz > Whole story: That libdrm patch you applied contained this line: > +#define PCI_CHIP_SKYLAKE_SRV_GT3 0x192D > This id for the Iris Graphics P555 is also present in Mesa master > i965(¹), but missing in Linux master afaics: > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/include/drm/i915_pciids.h#n279 > And it's not in drm-intel-next either afaics: > https://cgit.freedesktop.org/drm-intel/tree/include/drm/i915_pciids.h?h=drm-intel-next#n279 That patch (see below) afaics still wasn't applied; and it's not in drm-intel-next-queued either. I'm wondering if there is a reason why it wasn't merged or if it is another oversight :-/ CU, knurd P.S.: FWIW, here is the content from https://lists.freedesktop.org/archives/intel-gfx/2016-February/087855.html : """ Used by production device: Intel(R) Iris(TM) Graphics P555 Signed-off-by: Michał Winiarski <michal.winiarski at intel.com> --- include/drm/i915_pciids.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h index 9094599..9266c2c 100644 --- a/include/drm/i915_pciids.h +++ b/include/drm/i915_pciids.h @@ -281,6 +281,7 @@ INTEL_VGA_DEVICE(0x1926, info), /* ULT GT3 */ \ INTEL_VGA_DEVICE(0x1927, info), /* ULT GT3 */ \ INTEL_VGA_DEVICE(0x192B, info), /* Halo GT3 */ \ + INTEL_VGA_DEVICE(0x192D, info), /* SRV GT3 */ \ INTEL_VGA_DEVICE(0x192A, info) /* SRV GT3 */ #define INTEL_SKL_GT4_IDS(info) \ -- 2.7.1 """ _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx ^ permalink raw reply related [flat|nested] 4+ messages in thread
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[not found] <a849a518-307b-3f66-78d8-305f44531f4d@leemhuis.info>
2016-04-27 7:37 ` RFC: libdrm: Support Iris Graphics 540 & 550 (Skylake GT3e) Thorsten Leemhuis
2016-04-28 1:05 ` [Intel-gfx] " Kenneth Graunke
2016-04-28 8:37 ` Thorsten Leemhuis
2016-05-31 11:12 ` did the drm patch to support Iris(TM) Graphics P555 fell through the cracks? (Was: Re: RFC: libdrm: Support Iris Graphics 540 & 550 (Skylake GT3e)) Thorsten Leemhuis
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