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Merge tag 'drm-hisilicon-next-2017-11-01' of github.com:xin3liang/linux into drm-next 

For 4.15

* tag 'drm-hisilicon-next-2017-11-01' of github.com:xin3liang/linux:
  drm/hisilicon: Ensure LDI regs are properly configured.
zero-colors
Dave Airlie 2017-11-02 11:36:55 +10:00
parent 87331c8379 a2f0424307
commit 0a4334c9e5
1 changed files with 3 additions and 0 deletions
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drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c
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@ -534,9 +534,12 @@ static void ade_crtc_atomic_begin(struct drm_crtc *crtc,
{
struct ade_crtc *acrtc = to_ade_crtc(crtc);
struct ade_hw_ctx *ctx = acrtc->ctx;
struct drm_display_mode *mode = &crtc->state->mode;
struct drm_display_mode *adj_mode = &crtc->state->adjusted_mode;
if (!ctx->power_on)
(void)ade_power_up(ctx);
ade_ldi_set_mode(acrtc, mode, adj_mode);
}
static void ade_crtc_atomic_flush(struct drm_crtc *crtc,