Add a common macros to set the registers for horizontal and vertical timing.
Signed-off-by: Stefano Babic sbabic@denx.de --- Changes in v2: - Use a common macro to set up the horizontal and vertical timing (Heiko Schocker)
Changes in v3: - Add further macros to define the single fields (Jeroen Hofstee)
arch/arm/include/asm/arch-omap3/dss.h | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/arch/arm/include/asm/arch-omap3/dss.h b/arch/arm/include/asm/arch-omap3/dss.h index 8913a71..54add4b 100644 --- a/arch/arm/include/asm/arch-omap3/dss.h +++ b/arch/arm/include/asm/arch-omap3/dss.h @@ -181,6 +181,16 @@ struct panel_config { void *frame_buffer; };
+#define DSS_HBP(bp) (((bp) - 1) << 20) +#define DSS_HFP(fp) (((fp) - 1) << 8) +#define DSS_HSW(sw) ((sw) - 1) +#define DSS_VBP(bp) ((bp) << 20) +#define DSS_VFP(fp) ((fp) << 8) +#define DSS_VSW(sw) ((sw) - 1) + +#define PANEL_TIMING_H(bp, fp, sw) (DSS_HBP(bp) | DSS_HFP(fp) | DSS_HSW(sw)) +#define PANEL_TIMING_V(bp, fp, sw) (DSS_VBP(bp) | DSS_VFP(fp) | DSS_VSW(sw)) + /* Generic DSS Functions */ void omap3_dss_venc_config(const struct venc_regs *venc_cfg, u32 height, u32 width);