From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nikita Kiryanov Date: Mon, 21 Jan 2013 09:53:45 +0200 Subject: [U-Boot] [PATCH 1/5] omap3: add useful dss defines In-Reply-To: <50FC64B0.6060504@myspectrum.nl> References: <1356246228-26732-1-git-send-email-nikita@compulab.co.il> <1356246228-26732-2-git-send-email-nikita@compulab.co.il> <50FC64B0.6060504@myspectrum.nl> Message-ID: <50FCF409.8050507@compulab.co.il> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Jeroen, On 01/20/2013 11:42 PM, Jeroen Hofstee wrote: > Hello Nikita, > [...] >> +#define GFXFORMAT_ARGB32 0xC >> +#define GFXFORMAT_RGBA32 0xD >> +#define GFXFORMAT_RGBx32 0xE >> + >> +/* GFX burst size */ >> +#define GFXBURSTSIZE4 0 >> +#define GFXBURSTSIZE8 1 >> +#define GFXBURSTSIZE16 2 >> + >> /* Panel Configuration */ >> struct panel_config { >> u32 timing_h; > most defines in omap dss use the location in the silicon itself. > For consistency you might want to shift these values to the > appropriate place. (or just use 32 mode so you can drop most > if not all of them) > These aren't offsets against a base address. These are input values for the various sections of the dss registers. For example the /* GFX burst size */ defines are values for DISPC_GFX_ATTRIBUTES[7:6]. > Regards, > Jeroen -- Regards, Nikita.