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Commit 500df2e5 authored by Lucas Stach's avatar Lucas Stach Committed by Dave Airlie
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drm: tegra: program only one window during modeset 



The intention is to program exactly WIN_A, not WIN_A and possibly
others.

Signed-off-by: default avatarLucas Stach <dev@lynxeye.de>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent e39250aa

drivers/gpu/drm/tegra/dc.c

+1 −2
Original line number Diff line number Diff line
@@ -223,8 +223,7 @@ static int tegra_crtc_mode_set(struct drm_crtc *crtc, 
	win.stride = crtc->fb->pitches[0];



	/* program window registers */

	value = tegra_dc_readl(dc, DC_CMD_DISPLAY_WINDOW_HEADER);

	value |= WINDOW_A_SELECT;

	value = WINDOW_A_SELECT;

	tegra_dc_writel(dc, value, DC_CMD_DISPLAY_WINDOW_HEADER);



	tegra_dc_writel(dc, win.fmt, DC_WIN_COLOR_DEPTH);