Hi Maxime, On Fri, Jan 9, 2015 at 12:03 PM, maxime.ripard@xxxxxxxxxxxxxxxxxx <maxime.ripard@xxxxxxxxxxxxxxxxxx> wrote: >> > can fbtest >> > (https://git.kernel.org/cgit/linux/kernel/git/geert/fbtest.git/) >> > be used to to draw something ? >> > >> how do I set pixels of it ? Please if you can point me to some stuff that would be helpful. > > Last time I tried, fbtest didn't support monochrome display. Really? On ARAnyM: atari:~# fbset -i mode "640x480-60" # D: 25.176 MHz, H: 31.470 kHz, V: 59.943 Hz geometry 640 480 640 972 1 timings 39720 42 18 31 11 100 3 rgba 1/0,1/0,1/0,0/0 endmode Frame buffer device information: Name : Atari Builtin Address : 0x67a000 Size : 311296 Type : PACKED PIXELS Visual : PSEUDOCOLOR XPanStep : 32 YPanStep : 1 YWrapStep : 0 LineLength : 80 Accelerator : Atari Blitter atari:~# ./m68k-linux-gnu-fbtest Using drawops planar (monochrome and (interleaved) bitplanes) Available visuals: Monochrome Grayscale 2 Pseudocolor 2 Using visops pseudocolor Running all tests test001: PASSED test002: PASSED test004: PASSED test005: PASSED test006: PASSED test009: PASSED test011: PASSED Benchmarking... 10x10 squares: 17.25 Mpixels/s Benchmarking... 20x20 squares: 40.96 Mpixels/s Benchmarking... 50x50 squares: 102.41 Mpixels/s Benchmarking... 100x100 squares: 195.06 Mpixels/s Benchmarking... 200x200 squares: 348.61 Mpixels/s Benchmarking... 500x500 squares: 742.07 Mpixels/s test012: PASSED Benchmarking... triangles of max size 10: 139444.38 triangles/s Benchmarking... triangles of max size 20: 107443.29 triangles/s Benchmarking... triangles of max size 50: 71237.96 triangles/s Benchmarking... triangles of max size 100: 40962.10 triangles/s Benchmarking... triangles of max size 200: 23407.09 triangles/s Benchmarking... triangles of max size 500: 9102.64 triangles/s test013: PASSED atari:~# And the result did look good ;-) Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
