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video: exynos: fimd: add support for various display color modes

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Now fimd BPP color mode depends on vl_bpp value in struct "panel_info".

There is only 16BPP mode check, default mode is 24BPP.
Other fimd modes are usually unneeded and also needs some fimd driver
modifications and tests.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Przemyslaw Marczak 2014-01-22 11:24:15 +01:00 committed by Minkyu Kang
parent 903afe18bb
commit f831b3fe0f
1 changed files with 8 additions and 7 deletions
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15
drivers/video/exynos_fimd.c
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@ -73,18 +73,19 @@ static void exynos_fimd_set_par(unsigned int win_id)
/* DATAPATH is DMA */
cfg |= EXYNOS_WINCON_DATAPATH_DMA;
if (pvid->logo_on) /* To get proprietary LOGO */
cfg |= EXYNOS_WINCON_WSWP_ENABLE;
else /* To get output console on LCD */
cfg |= EXYNOS_WINCON_HAWSWP_ENABLE;
cfg |= EXYNOS_WINCON_HAWSWP_ENABLE;
/* dma burst is 16 */
cfg |= EXYNOS_WINCON_BURSTLEN_16WORD;
if (pvid->logo_on) /* To get proprietary LOGO */
cfg |= EXYNOS_WINCON_BPPMODE_24BPP_888;
else /* To get output console on LCD */
switch (pvid->vl_bpix) {
case 4:
cfg |= EXYNOS_WINCON_BPPMODE_16BPP_565;
break;
default:
cfg |= EXYNOS_WINCON_BPPMODE_24BPP_888;
break;
}
writel(cfg, (unsigned int)&fimd_ctrl->wincon0 +
EXYNOS_WINCON(win_id));