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drm/rockchip: dw_hdmi: move vpll set rate to encoder enable

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Change-Id: I5cf7f32f15cf1ea3e85b69009615756be3809c5e
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Mark Yao
2017-01-20 15:15:35 +08:00
committed by Tao Huang
parent ac8f81f81e
commit 65ce8916b9
1 changed files with 5 additions and 10 deletions
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15
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
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@@ -361,21 +361,17 @@ dw_hdmi_rockchip_encoder_mode_fixup(struct drm_encoder *encoder,
return false;
}
static void dw_hdmi_rockchip_encoder_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adj_mode)
{
struct rockchip_hdmi *hdmi = to_rockchip_hdmi(encoder);
clk_set_rate(hdmi->vpll_clk, adj_mode->clock * 1000);
}
static void dw_hdmi_rockchip_encoder_enable(struct drm_encoder *encoder)
{
struct rockchip_hdmi *hdmi = to_rockchip_hdmi(encoder);
struct drm_crtc *crtc = encoder->crtc;
u32 val;
int ret;
if (WARN_ON(!crtc || !crtc->state))
return;
clk_set_rate(hdmi->vpll_clk, crtc->state->adjusted_mode.clock * 1000);
if (hdmi->chip_data->lcdsel_grf_reg < 0)
return;
@@ -415,7 +411,6 @@ dw_hdmi_rockchip_encoder_atomic_check(struct drm_encoder *encoder,
static const struct drm_encoder_helper_funcs dw_hdmi_rockchip_encoder_helper_funcs = {
.mode_fixup = dw_hdmi_rockchip_encoder_mode_fixup,
.mode_set = dw_hdmi_rockchip_encoder_mode_set,
.enable = dw_hdmi_rockchip_encoder_enable,
.disable = dw_hdmi_rockchip_encoder_disable,
.atomic_check = dw_hdmi_rockchip_encoder_atomic_check,