diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/tegra/sor.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c index 479da1b210b4..6cb861bf1e03 100644 --- a/drivers/gpu/drm/tegra/sor.c +++ b/drivers/gpu/drm/tegra/sor.c @@ -815,12 +815,22 @@ static int tegra_output_sor_enable(struct tegra_output *output) * configure panel (24bpp, vsync-, hsync-, DP-A protocol, complete * raster, associate with display controller) */ - value = SOR_STATE_ASY_VSYNCPOL | - SOR_STATE_ASY_HSYNCPOL | - SOR_STATE_ASY_PROTOCOL_DP_A | + value = SOR_STATE_ASY_PROTOCOL_DP_A | SOR_STATE_ASY_CRC_MODE_COMPLETE | SOR_STATE_ASY_OWNER(dc->pipe + 1); + if (mode->flags & DRM_MODE_FLAG_PHSYNC) + value &= ~SOR_STATE_ASY_HSYNCPOL; + + if (mode->flags & DRM_MODE_FLAG_NHSYNC) + value |= SOR_STATE_ASY_HSYNCPOL; + + if (mode->flags & DRM_MODE_FLAG_PVSYNC) + value &= ~SOR_STATE_ASY_VSYNCPOL; + + if (mode->flags & DRM_MODE_FLAG_NVSYNC) + value |= SOR_STATE_ASY_VSYNCPOL; + switch (config.bits_per_pixel) { case 24: value |= SOR_STATE_ASY_PIXELDEPTH_BPP_24_444; |
