[U-Boot] Bad colors on BMP display on LCD

2015-02-26 Thread Guillaume Gardet
Hi, I am trying to display a BMP image on a Samsung Chromebook (snow), but I get wrong colors. The image is displayed but colors are bad. I used my own image and images provided in tools/logos/ folder, thay are all ok on the Sabrelite board (HDMI output) but displayed in bad colors on the sams

Re: [U-Boot] Bad colors on BMP display on LCD

2015-02-26 Thread Hannes Petermaier
Hi Guillaume, which imageformat (bpp) do you have? which u-boot framebuffer driver is used ? best regards, HAnnes On 2015-02-26 17:52, Guillaume Gardet wrote: Hi, I am trying to display a BMP image on a Samsung Chromebook (snow), but I get wrong colors. The image is displayed but colors are

Re: [U-Boot] Bad colors on BMP display on LCD

2015-03-03 Thread Guillaume Gardet
Hi, Le 26/02/2015 18:10, Hannes Petermaier a écrit : Hi Guillaume, which imageformat (bpp) do you have? It depends on images tested. Most of them are: "PC bitmap, Windows 3.x format, XXX x YY x 8". Just see tools/logos/*.bmp in U-Boot sources. I also created my own BMP image using convert

Re: [U-Boot] Bad colors on BMP display on LCD

2015-03-03 Thread Hannes Petermaier
On 2015-03-03 15:55, Guillaume Gardet wrote: Hi, Hi Guillaume, Le 26/02/2015 18:10, Hannes Petermaier a écrit : Hi Guillaume, which imageformat (bpp) do you have? It depends on images tested. Most of them are: "PC bitmap, Windows 3.x format, XXX x YY x 8". Just see tools/logos/*.bmp in U

Re: [U-Boot] Bad colors on BMP display on LCD

2015-03-03 Thread Michael Trimarchi
Hi Component order Michael On 26 Feb 2015 17:53, "Guillaume Gardet" wrote: > Hi, > > I am trying to display a BMP image on a Samsung Chromebook (snow), but I > get wrong colors. The image is displayed but colors are bad. > > I used my own image and images provided in tools/logos/ folder, thay