drm/msm/hdmi: don't call clk_round_rate to check hdmi pclk for MDP5
PATCH 4/4 drm/msm/hdmi: don't call clk_round_rate to check hdmi pclk for MDP5
clock driver can support dynamic rate settings for HDMI pixelclock, so don't need to use clk_round_rate to check if the clockrate for specific mode is supported therefore more display modes can be supported.
Change-Id I308df4eb604438c24df463619571d8e18cc956b6
Signed-off-by Jilai Wang <[email protected]>
--- drivers/gpu/drm/msm/hdmi/hdmi_connector.c | 9 --------- 1 file changed, 9 deletions(-)
drivers/gpu/drm/msm/hdmi/hdmi_connector.c +0 -9
@@ -355,8 +355,6 @@ static int hdmi_connector_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) {struct hdmi_connector *hdmi_connector =to_hdmi_connector (connector); -struct hdmi *hdmi = hdmi_connector->hdmi; -const struct hdmi_platform_config *config = hdmi->config;struct msm_drm_private *priv = connector->dev->dev_private;struct msm_kms *kms = priv->kms;long actual, requested;
@@ -365,13 +363,6 @@ static int hdmi_connector_mode_valid(struct drm_connector *connector, actual = kms->funcs->round_pixclk (kms, requested, hdmi_connector->hdmi->encoder); -/* for mdp5/apq8074, we manage our own pixel clk (as opposed to -* mdp4/dtv stuff where pixel clk is assigned to mdp/encoder -* instead): -*/ -if (config->pwr_clk_cnt >0 ) - actual =clk_round_rate (hdmi->pwr_clks[0 ], actual); -DBG ("requested=%ld, actual=%ld" , requested, actual);if (actual != requested)
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