diff options
| author | Per Persson <per.xb.persson@stericsson.com> | 2010-12-21 14:11:53 +0100 |
|---|---|---|
| committer | Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> | 2010-12-23 05:34:42 +0100 |
| commit | 159bcbc2050107b49195f9ddc642f9d55b612283 (patch) | |
| tree | 6692d0a935e82e054eb3f6196029bbf62ad59bf2 /drivers/video/mcde/mcde_hw.c | |
| parent | cfb360819ab74a61dc412e4a25fd094ddc3591d4 (diff) | |
video: av8100/mcde: Add runtime HDMI/TVout switch
Possible to switch between HDMI and SDTV(analogue TVout) in runtime.
Switching is done by writing to a sysfs file.
ST-Ericsson ID: AP282256
Change-Id: I1e6d5a9654fe145b4d613f17aca7ade048b887b6
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/11588
Tested-by: Per PERSSON <per.xb.persson@stericsson.com>
Reviewed-by: QATOOLS
Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
Diffstat (limited to 'drivers/video/mcde/mcde_hw.c')
| -rw-r--r-- | drivers/video/mcde/mcde_hw.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/video/mcde/mcde_hw.c b/drivers/video/mcde/mcde_hw.c index 794862b7a5f..7d31b8ac14a 100644 --- a/drivers/video/mcde/mcde_hw.c +++ b/drivers/video/mcde/mcde_hw.c @@ -1472,16 +1472,17 @@ static void update_overlay_registers(u8 idx, struct ovly_regs *regs, } fifo_size = get_output_fifo_size(fifo); -#ifdef CONFIG_AV8100_SDTV - /* TODO: check if these watermark levels work for HDMI as well. */ - pixelfetchwtrmrklevel = MCDE_PIXFETCH_SMALL_WTRMRKLVL; -#else - if ((fifo == MCDE_FIFO_A || fifo == MCDE_FIFO_B) && - regs->ppl >= fifo_size * 2) - pixelfetchwtrmrklevel = MCDE_PIXFETCH_LARGE_WTRMRKLVL; - else - pixelfetchwtrmrklevel = MCDE_PIXFETCH_MEDIUM_WTRMRKLVL; -#endif /* CONFIG_AV8100_SDTV */ + + if (port->hdmi_sdtv_switch == SDTV_SWITCH) + /* TODO: check if these wtrmrk levels work for HDMI as well. */ + pixelfetchwtrmrklevel = MCDE_PIXFETCH_SMALL_WTRMRKLVL; + else { + if ((fifo == MCDE_FIFO_A || fifo == MCDE_FIFO_B) && + regs->ppl >= fifo_size * 2) + pixelfetchwtrmrklevel = MCDE_PIXFETCH_LARGE_WTRMRKLVL; + else + pixelfetchwtrmrklevel = MCDE_PIXFETCH_MEDIUM_WTRMRKLVL; + } if (regs->reset_buf_id) { u32 sel_mod = MCDE_EXTSRC0CR_SEL_MOD_SOFTWARE_SEL; |