Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-09-11 Thread H. Nikolaus Schaller
Hi Ezequiel, > Am 27.08.2020 um 09:21 schrieb H. Nikolaus Schaller : > > Hi Ezequiel, > >> Am 24.08.2020 um 19:38 schrieb Ezequiel Garcia >> : >> >> On Mon, 24 Aug 2020 at 13:05, H. Nikolaus Schaller >> wrote: >>> >>> Hi Ezequiel, >> >> The fix is just re-organizing the code a bit. Just

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-09-11 Thread H. Nikolaus Schaller
Hi Ezequiel, > Am 10.09.2020 um 14:14 schrieb Ezequiel Garcia > : >>> With the comment from Paul, I think it is best if you push them for review. >>> >>> My patch set based on v5.9-rc2 is here (including one EFUSE patch which I >>> have >>> included only for making my Ethernet interface work

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-09-10 Thread Ezequiel Garcia
On Thu, 10 Sep 2020 at 04:54, H. Nikolaus Schaller wrote: > > Hi Ezequiel, > > > Am 27.08.2020 um 09:21 schrieb H. Nikolaus Schaller : > > > > Hi Ezequiel, > > > >> Am 24.08.2020 um 19:38 schrieb Ezequiel Garcia > >> : > >> > >> On Mon, 24 Aug 2020 at 13:05, H. Nikolaus Schaller > >> wrote: >

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-28 Thread H. Nikolaus Schaller
Hi Ezequiel, > Am 24.08.2020 um 19:38 schrieb Ezequiel Garcia > : > > On Mon, 24 Aug 2020 at 13:05, H. Nikolaus Schaller wrote: >> >> Hi Ezequiel, > > The fix is just re-organizing the code a bit. Just pushed a possible > fix for that (following the IPU handling by Paul Cercueil), > please

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-25 Thread Paul Cercueil
Le lun. 24 août 2020 à 14:38, Ezequiel Garcia a écrit : On Mon, 24 Aug 2020 at 13:05, H. Nikolaus Schaller wrote: Hi Ezequiel, > Am 24.08.2020 um 15:46 schrieb Ezequiel Garcia : > > On Fri, 21 Aug 2020 at 19:24, Paul Cercueil wrote: >> >> >> >> Le sam. 22 août 2020 à 0:11,

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-25 Thread H. Nikolaus Schaller
Hi Ezequiel, > Am 24.08.2020 um 15:46 schrieb Ezequiel Garcia > : > > On Fri, 21 Aug 2020 at 19:24, Paul Cercueil wrote: >> >> >> >> Le sam. 22 août 2020 à 0:11, Paul Boddie a >> écrit : >> >> If you send clean patches, there's no reason for me not to merge them. >> > > I'd really like

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-24 Thread Ezequiel Garcia
On Mon, 24 Aug 2020 at 13:05, H. Nikolaus Schaller wrote: > > Hi Ezequiel, > > > Am 24.08.2020 um 15:46 schrieb Ezequiel Garcia > > : > > > > On Fri, 21 Aug 2020 at 19:24, Paul Cercueil wrote: > >> > >> > >> > >> Le sam. 22 août 2020 à 0:11, Paul Boddie a > >> écrit : > >> > >> If you send

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-24 Thread Ezequiel Garcia
On Fri, 21 Aug 2020 at 19:24, Paul Cercueil wrote: > > > > Le sam. 22 août 2020 à 0:11, Paul Boddie a > écrit : > > On Friday, 21 August 2020 15:32:46 CEST Ezequiel Garcia wrote: > >> On Thu, 20 Aug 2020 at 19:49, Paul Boddie > >> wrote: > >> > > >> > It still doesn't work for me. I still

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-22 Thread Paul Boddie
On Friday, 21 August 2020 15:32:46 CEST Ezequiel Garcia wrote: > On Thu, 20 Aug 2020 at 19:49, Paul Boddie wrote: > > > > It still doesn't work for me. I still get "Input not supported" from my > > monitor. It is a DVI monitor connected via a HDMI adapter, but EDID > > probing > > works and, as

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-22 Thread Paul Cercueil
Le sam. 22 août 2020 à 0:11, Paul Boddie a écrit : On Friday, 21 August 2020 15:32:46 CEST Ezequiel Garcia wrote: On Thu, 20 Aug 2020 at 19:49, Paul Boddie wrote: > > It still doesn't work for me. I still get "Input not supported" from my > monitor. It is a DVI monitor connected via

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-21 Thread Ezequiel Garcia
On Thu, 20 Aug 2020 at 19:49, Paul Boddie wrote: > > On Thursday, 20 August 2020 10:19:45 CEST H. Nikolaus Schaller wrote: > > > > Yes, it works!!! > > It still doesn't work for me. I still get "Input not supported" from my > monitor. It is a DVI monitor connected via a HDMI adapter, but EDID

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-21 Thread Paul Boddie
On Thursday, 20 August 2020 10:19:45 CEST H. Nikolaus Schaller wrote: > > Yes, it works!!! It still doesn't work for me. I still get "Input not supported" from my monitor. It is a DVI monitor connected via a HDMI adapter, but EDID probing works and, as I noted previously, the HDMI/LCDC can be

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-21 Thread H. Nikolaus Schaller
Hi Ezequiel, > Am 20.08.2020 um 00:26 schrieb Ezequiel Garcia > : > > On Wed, 19 Aug 2020 at 15:50, H. Nikolaus Schaller wrote: >> >> Maybe, can you share your rebased tree to clearly identify the >> subtle differences? Maybe I have broken something by the rebase. >> > > Sure. > > Please

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-20 Thread Paul Boddie
On Wednesday, 19 August 2020 12:21:17 CEST Ezequiel Garcia wrote: > Hello, > > First of all, I'd like to thank everyone for the great work > on ingenic-drm. The driver is in very good shape > and a pleasure to work with. Thanks must go to Paul Cercueil for keeping up with all the framework

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-20 Thread H. Nikolaus Schaller
Hi Ezequiel, > Am 19.08.2020 um 12:21 schrieb Ezequiel Garcia > : > > Hello, > > First of all, I'd like to thank everyone for the great work > on ingenic-drm. The driver is in very good shape > and a pleasure to work with. > > Yesterday, I checked out branch "paulb-jz4780-ci20-hdmi-5.8-rc5",

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-19 Thread Ezequiel Garcia
On Wed, 19 Aug 2020 at 15:50, H. Nikolaus Schaller wrote: > > Hi Ezequiel, > > > Am 19.08.2020 um 12:21 schrieb Ezequiel Garcia > > : > > > > Hello, > > > > First of all, I'd like to thank everyone for the great work > > on ingenic-drm. The driver is in very good shape > > and a pleasure to work

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-08-19 Thread Ezequiel Garcia
Hello, First of all, I'd like to thank everyone for the great work on ingenic-drm. The driver is in very good shape and a pleasure to work with. Yesterday, I checked out branch "paulb-jz4780-ci20-hdmi-5.8-rc5", from git.goldelico.com/letux-kernel.git, rebased it on v5.9-rc1, and then run weston

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-07-07 Thread Paul Boddie
On Monday, 6 July 2020 14:12:24 CEST Neil Armstrong wrote: > > On 06/07/2020 01:57, Paul Boddie wrote: > > > > It also seems to be appropriate to set the input_bus_format on the > > platform- specific HDMI driver; otherwise, I doubt that appropriate bus > > encodings will be chosen in the

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-07-06 Thread Neil Armstrong
Hi, On 06/07/2020 01:57, Paul Boddie wrote: > Hello, > > On Friday, 15 May 2020 09:43:54 CEST Neil Armstrong wrote: >> >> On 15/05/2020 00:04, Paul Boddie wrote: >>> >>> Well, I've done this but I probably need to know what to look for. One >>> thing that appears regardless of this debugging

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-07-06 Thread Paul Boddie
Hello, On Friday, 15 May 2020 09:43:54 CEST Neil Armstrong wrote: > > On 15/05/2020 00:04, Paul Boddie wrote: > > > > Well, I've done this but I probably need to know what to look for. One > > thing that appears regardless of this debugging output being enabled is a > > problem with the

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-05-16 Thread Paul Boddie
On Friday 15. May 2020 09.43.54 Neil Armstrong wrote: > > On 15/05/2020 00:04, Paul Boddie wrote: > > > > WARNING: CPU: 1 PID: 396 at drivers/gpu/drm/drm_atomic_helper.c:1457 > > drm_atomic_helper_wait_for_vblanks+0x1ec/0x25c > > [CRTC:32:crtc-0] vblank wait timed out > > This means the CRTC

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-05-15 Thread Neil Armstrong
Hi, On 15/05/2020 00:04, Paul Boddie wrote: > Hello, > > Following up on my last message... > >> On Wednesday 13. May 2020 09.37.49 Neil Armstrong wrote: >>> >>> Can you run the kernel with drm debug enabled ? drm.debug=0x3f for example >>> you'll have all the modes checks & so on >> >> I'll

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-05-14 Thread Paul Boddie
Hello, Following up on my last message... > On Wednesday 13. May 2020 09.37.49 Neil Armstrong wrote: > > > > Can you run the kernel with drm debug enabled ? drm.debug=0x3f for example > > you'll have all the modes checks & so on > > I'll try and do this. Well, I've done this but I probably

Re: drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-05-13 Thread Paul Boddie
On Wednesday 13. May 2020 09.37.49 Neil Armstrong wrote: > Hi Paul, > > I'm one of the drm/bridge maintainer and, with Jernel & Jonas, we did most > of the changes on the dw-hdmi driver recently for the Amlogic, Rockchip & > Allwinner platforms. Thanks for following up to my message! > On

drm/bridge: Synopsys DW-HDMI bridge driver for the Ingenic JZ4780 (was Re: Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780)

2020-05-13 Thread Neil Armstrong
Hi Paul, I'm one of the drm/bridge maintainer and, with Jernel & Jonas, we did most of the changes on the dw-hdmi driver recently for the Amlogic, Rockchip & Allwinner platforms. On 12/05/2020 21:37, Paul Boddie wrote: > Hello, > > On and off over the past few months, I have been looking at

Specialising the Synopsys DW-HDMI bridge driver for the Ingenic JZ4780

2020-05-12 Thread Paul Boddie
Hello, On and off over the past few months, I have been looking at getting the Synopsys DesignWare HDMI peripheral used in the Ingenic JZ4780 SoC working with a recent kernel. Unfortunately, what probably should be a straightforward task is proving more difficult than it seems, and I have been