[PATCHv3 3/8] staging: imx-drm: ipuv3-crtc: don't harcode some mode flags.
Denis Carikli
denis at eukrea.com
Tue Nov 12 11:49:20 EST 2013
This change is needed for making the eukrea-cpuimx51
QVGA display work.
Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Cc: driverdev-devel at linuxdriverproject.org
Cc: Philipp Zabel <p.zabel at pengutronix.de>
Cc: Sascha Hauer <kernel at pengutronix.de>
Cc: Shawn Guo <shawn.guo at linaro.org>
Cc: linux-arm-kernel at lists.infradead.org
Cc: David Airlie <airlied at linux.ie>
Cc: dri-devel at lists.freedesktop.org
Cc: Eric Bénard <eric at eukrea.com>
Signed-off-by: Denis Carikli <denis at eukrea.com>
---
drivers/staging/imx-drm/ipuv3-crtc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
ChangeLog v2->v3:
- Added some interested people in the Cc list.
- Ajusted the flags to match the changes in "drm: Add the lacking
DRM_MODE_FLAG_* for matching the DISPLAY_FLAGS_*"
---
diff --git a/drivers/staging/imx-drm/ipuv3-crtc.c b/drivers/staging/imx-drm/ipuv3-crtc.c
index 670a56a..917818c 100644
--- a/drivers/staging/imx-drm/ipuv3-crtc.c
+++ b/drivers/staging/imx-drm/ipuv3-crtc.c
@@ -155,9 +155,11 @@ 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_DE_HIGH)
+ sig_cfg.enable_pol = 1;
+ if (mode->flags & DRM_MODE_FLAG_PIXDATA_POSEDGE)
+ sig_cfg.clk_pol = 1;
- sig_cfg.enable_pol = 1;
- sig_cfg.clk_pol = 1;
sig_cfg.width = mode->hdisplay;
sig_cfg.height = mode->vdisplay;
sig_cfg.pixel_fmt = out_pixel_fmt;
--
1.7.9.5
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