This patch makes the LCD display clock polarity configurable via DT so in case board needs different DISP_CLK clock polarity, it can use the 'pixelclk-active' DT prop to do such adjustment. Signed-off-by: Marek Vasut <marex@xxxxxxx> Cc: Dave Airlie <airlied@xxxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> Cc: Shawn Guo <shawn.guo@xxxxxxxxxx> --- drivers/staging/imx-drm/ipuv3-crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/imx-drm/ipuv3-crtc.c b/drivers/staging/imx-drm/ipuv3-crtc.c index ce6ba98..1d8223e 100644 --- a/drivers/staging/imx-drm/ipuv3-crtc.c +++ b/drivers/staging/imx-drm/ipuv3-crtc.c @@ -157,7 +157,7 @@ static int ipu_crtc_mode_set(struct drm_crtc *crtc, sig_cfg.Vsync_pol = 1; sig_cfg.enable_pol = 1; - sig_cfg.clk_pol = 1; + sig_cfg.clk_pol = !!(mode->flags & DRM_MODE_FLAG_PIXELCLK_NPOL); sig_cfg.width = mode->hdisplay; sig_cfg.height = mode->vdisplay; sig_cfg.pixel_fmt = out_pixel_fmt; -- 1.8.4.2 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
