#linux-amlogic on 2021-10-26 — irc logs at libera.irclog.whitequark.org

2021-06-01 12:24 narmstrong changed the topic of #linux-amlogic to: Amlogic mainline kernel development discussion - our wiki http://linux-meson.com/ - ml linux-amlogic@lists.infradead.org - official channel moved from Freenode - publicly logged on https://libera.irclog.whitequark.org/linux-amlogic

01:21 camus has quit [Ping timeout: 260 seconds]

01:21 camus has joined #linux-amlogic

01:41 camus has quit [Read error: Connection reset by peer]

01:41 camus1 has joined #linux-amlogic

01:43 camus1 is now known as camus

02:12 camus1 has joined #linux-amlogic

02:13 camus has quit [Read error: Connection reset by peer]

02:13 camus1 is now known as camus

02:57 vagrantc has quit [Quit: leaving]

03:34 camus1 has joined #linux-amlogic

03:36 camus has quit [Read error: Connection reset by peer]

03:36 camus1 is now known as camus

04:29 buzzmarshall has quit [Quit: Konversation terminated!]

04:52 camus1 has joined #linux-amlogic

04:53 camus has quit [Ping timeout: 245 seconds]

04:53 camus1 is now known as camus

06:38 camus1 has joined #linux-amlogic

06:38 camus has quit [Ping timeout: 245 seconds]

06:38 camus1 is now known as camus

08:10 camus has quit [Ping timeout: 260 seconds]

08:10 camus has joined #linux-amlogic

08:43 tolszak has joined #linux-amlogic

09:12 warpme__ has joined #linux-amlogic

09:27 camus1 has joined #linux-amlogic

09:29 camus has quit [Ping timeout: 265 seconds]

09:29 camus1 is now known as camus

09:46 sputnik__ has joined #linux-amlogic

09:46 sputnik_ has quit [Ping timeout: 260 seconds]

10:08 sputnik__ has quit [Remote host closed the connection]

10:22 <tolszak> narmstrong: Is it possible that you can guide me which part of source is responsible for that. Perhaps I can debug it and provide a patch... What do you think?

10:23 <narmstrong> tolszak: first `# cat /sys/kernel/debug/dri/*/state` for each cases to see what'a happening

10:25 <narmstrong> then, the primary plane should only support upscaling up to 5x, and no downscaling => https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/meson/meson_plane.c#L95

10:25 <narmstrong> and the result should be the same as the display size

10:26 <narmstrong> so maybe the atomich check doesn't work here

10:29 camus has quit [Ping timeout: 260 seconds]

10:29 <tolszak> narmstrong: Got ithttps://imgur.com/a/cjDRccf

10:29 camus has joined #linux-amlogic

10:30 <tolszak> narmstrong: Got it https://imgur.com/a/cjDRccf

10:33 <narmstrong> tolszak: well, there's nothing wrong here

10:34 <narmstrong> HW does nothing, the buffers size, addr & pitches are OK

10:34 <tolszak> narmstrong: from scale 9 to 11, screen is grey, scale 12 screen ok

10:34 <tolszak> but the dri state for scale 9 and scale 12 are equal

10:36 <narmstrong> tolszak: dump the buffers and look at them with https://rawpixels.net/

10:38 <tolszak> narmstrong: Can it be done from debugfs?

10:39 <narmstrong> tolszak: nope

10:39 <tolszak> narmstrong: So I need to write opengl app that dumps opengl buffers right?

11:13 Darkmatter66 has quit [Ping timeout: 260 seconds]

11:17 Darkmatter66 has joined #linux-amlogic

11:29 camus has quit [Ping timeout: 260 seconds]

11:29 camus has joined #linux-amlogic

12:08 warpme__ has quit [Quit: Connection closed for inactivity]

12:21 camus has quit [Ping timeout: 264 seconds]

12:22 camus has joined #linux-amlogic

12:26 warpme__ has joined #linux-amlogic

13:43 camus has quit [Ping timeout: 265 seconds]

13:44 camus has joined #linux-amlogic

14:05 camus1 has joined #linux-amlogic

14:06 camus has quit [Ping timeout: 260 seconds]

14:06 camus1 is now known as camus

14:19 f11f12 has joined #linux-amlogic

14:46 camus1 has joined #linux-amlogic

14:48 camus has quit [Ping timeout: 260 seconds]

14:48 camus1 is now known as camus

14:48 vagrantc has joined #linux-amlogic

14:56 buzzmarshall has joined #linux-amlogic

15:02 jernej has joined #linux-amlogic

15:32 elastic_dog has quit [Ping timeout: 264 seconds]

16:27 elastic_dog has joined #linux-amlogic

17:02 camus1 has joined #linux-amlogic

17:02 camus has quit [Ping timeout: 260 seconds]

17:02 camus1 is now known as camus

18:10 camus1 has joined #linux-amlogic

18:12 camus has quit [Ping timeout: 264 seconds]

18:12 camus1 is now known as camus

18:37 vagrantc has quit [Quit: leaving]

19:42 sputnik_ has joined #linux-amlogic

19:54 camus1 has joined #linux-amlogic

19:55 camus has quit [Ping timeout: 264 seconds]

19:55 camus1 is now known as camus

20:31 jernej has quit [Ping timeout: 260 seconds]

20:49 Karyon has quit [Quit: Good bye]

20:49 Karyon has joined #linux-amlogic

20:57 Karyon has quit [Quit: Good bye]

20:57 Karyon has joined #linux-amlogic

21:00 camus1 has joined #linux-amlogic

21:00 GNUtoo has quit [Remote host closed the connection]

21:00 camus has quit [Ping timeout: 260 seconds]

21:00 camus1 is now known as camus

21:00 GNUtoo has joined #linux-amlogic

21:07 Karyon has quit [Quit: Good bye]

21:07 Karyon has joined #linux-amlogic

21:59 f11f12 has quit [Remote host closed the connection]

22:00 f11f12 has joined #linux-amlogic

22:00 montjoie has quit [Ping timeout: 264 seconds]

22:01 montjoie has joined #linux-amlogic

22:03 Karyon has quit [Quit: Good bye]

22:05 Karyon has joined #linux-amlogic

22:08 warpme__ has quit [Quit: Connection closed for inactivity]

22:26 camus1 has joined #linux-amlogic

22:26 camus has quit [Ping timeout: 264 seconds]

22:26 camus1 is now known as camus

23:06 Darkmatt- has joined #linux-amlogic

23:07 Darkmatter66 has quit [Ping timeout: 260 seconds]

23:47 f11f12 has quit [Ping timeout: 258 seconds]

23:48 f11f12 has joined #linux-amlogic

23:57 camus has quit [Ping timeout: 260 seconds]

23:57 camus has joined #linux-amlogic