Patchwork [v2,12/37] staging: imx-drm: ipuv3-crtc: don't harcode some mode flags.

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Submitter Denis Carikli
Date Oct. 17, 2013, 3:02 p.m.
Message ID <1382022155-21954-13-git-send-email-denis@eukrea.com>
Download mbox | patch
Permalink /patch/284245/
State New
Headers show

Comments

Denis Carikli - Oct. 17, 2013, 3:02 p.m.
This change is needed for making the eukrea-cpuimx51
  QVGA display work.

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: driverdev-devel@linuxdriverproject.org
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Cc: Eric BĂ©nard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
---
 drivers/staging/imx-drm/ipuv3-crtc.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Patch

diff --git a/drivers/staging/imx-drm/ipuv3-crtc.c b/drivers/staging/imx-drm/ipuv3-crtc.c
index 6fd37a7..9279294 100644
--- a/drivers/staging/imx-drm/ipuv3-crtc.c
+++ b/drivers/staging/imx-drm/ipuv3-crtc.c
@@ -236,9 +236,11 @@  static int ipu_crtc_mode_set(struct drm_crtc *crtc,
 		sig_cfg.Hsync_pol = 1;
 	if (mode->flags & DRM_MODE_FLAG_PVSYNC)
 		sig_cfg.Vsync_pol = 1;
+	if (mode->flags & DRM_MODE_FLAG_PDATEN)
+		sig_cfg.enable_pol = 1;
+	if (mode->flags & DRM_MODE_FLAG_PPIXDATEDGE)
+		sig_cfg.clk_pol = 1;
 
-	sig_cfg.enable_pol = 1;
-	sig_cfg.clk_pol = 0;
 	sig_cfg.width = mode->hdisplay;
 	sig_cfg.height = mode->vdisplay;
 	sig_cfg.pixel_fmt = out_pixel_fmt;