diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_dp.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_dp.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c index 8ae3d51b5b33..468498e3fec1 100644 --- a/drivers/gpu/drm/exynos/exynos_dp.c +++ b/drivers/gpu/drm/exynos/exynos_dp.c @@ -48,14 +48,11 @@ int exynos_dp_crtc_clock_enable(struct analogix_dp_plat_data *plat_data, { struct exynos_dp_device *dp = to_dp(plat_data); struct drm_encoder *encoder = &dp->encoder; - struct exynos_drm_crtc *crtc; - if (!encoder) - return -1; + if (!encoder->crtc) + return -EPERM; - crtc = to_exynos_crtc(encoder->crtc); - if (crtc && crtc->ops && crtc->ops->clock_enable) - crtc->ops->clock_enable(crtc, enable); + exynos_drm_pipe_clk_enable(to_exynos_crtc(encoder->crtc), enable); return 0; } |