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authorDenis Carikli <denis@eukrea.com>2014-04-07 14:44:43 +0200
committerRussell King <rmk+kernel@arm.linux.org.uk>2014-04-26 11:23:55 +0100
commit85de9d17c485c4196f74d45de2206d4802f8a3be (patch)
treeea13956265cee0d8e7364842a5b8ea20f58cd9d7 /drivers/staging/imx-drm
parentc9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff)
downloadlinux-stericsson-85de9d17c485c4196f74d45de2206d4802f8a3be.tar.gz
imx-drm: match ipu_di_signal_cfg's clk_pol with its description.
According to the datasheet, setting the di0_polarity_disp_clk field in the GENERAL di register sets the output clock polarity to active high. Signed-off-by: Denis Carikli <denis@eukrea.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/staging/imx-drm')
-rw-r--r--drivers/staging/imx-drm/ipu-v3/ipu-di.c2
-rw-r--r--drivers/staging/imx-drm/ipuv3-crtc.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/imx-drm/ipu-v3/ipu-di.c b/drivers/staging/imx-drm/ipu-v3/ipu-di.c
index 82a9ebad697c..849b3e120ef0 100644
--- a/drivers/staging/imx-drm/ipu-v3/ipu-di.c
+++ b/drivers/staging/imx-drm/ipu-v3/ipu-di.c
@@ -595,7 +595,7 @@ int ipu_di_init_sync_panel(struct ipu_di *di, struct ipu_di_signal_cfg *sig)
}
}
- if (!sig->clk_pol)
+ if (sig->clk_pol)
di_gen |= DI_GEN_POLARITY_DISP_CLK;
ipu_di_write(di, di_gen, DI_GENERAL);
diff --git a/drivers/staging/imx-drm/ipuv3-crtc.c b/drivers/staging/imx-drm/ipuv3-crtc.c
index c48f640db006..f2c9cd040043 100644
--- a/drivers/staging/imx-drm/ipuv3-crtc.c
+++ b/drivers/staging/imx-drm/ipuv3-crtc.c
@@ -158,7 +158,7 @@ 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 = 0;
sig_cfg.width = mode->hdisplay;
sig_cfg.height = mode->vdisplay;
sig_cfg.pixel_fmt = out_pixel_fmt;