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Commit b063f4af authored by Andrzej Hajda's avatar Andrzej Hajda Committed by Inki Dae
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drm/exynos: fimd: get signal polarities from device tree 



The patch adds code to get signal polarization setting
from device tree display-timings node.

Signed-off-by: default avatarAndrzej Hajda <a.hajda@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 111e6055

drivers/gpu/drm/exynos/exynos_drm_fimd.c

+9 −0
Original line number Diff line number Diff line
@@ -915,6 +915,15 @@ static int fimd_probe(struct platform_device *pdev) 
			DRM_ERROR("failed: of_get_videomode() : %d\n", ret);

			return ret;

		}



		if (vm->flags & DISPLAY_FLAGS_VSYNC_LOW)

			pdata->vidcon1 |= VIDCON1_INV_VSYNC;

		if (vm->flags & DISPLAY_FLAGS_HSYNC_LOW)

			pdata->vidcon1 |= VIDCON1_INV_HSYNC;

		if (vm->flags & DISPLAY_FLAGS_DE_LOW)

			pdata->vidcon1 |= VIDCON1_INV_VDEN;

		if (vm->flags & DISPLAY_FLAGS_PIXDATA_NEGEDGE)

			pdata->vidcon1 |= VIDCON1_INV_VCLK;

	} else {

		pdata = dev->platform_data;

		if (!pdata) {