OMAPDSS: DISPC: Remove omap_dss_device pointer usage from dispc_mgr_pclk_rate()
The pixel clock rate for the TV manager is calculated by checking the device
type connected to the manager, and then requesting the VENC/HDMI interface for
the pixel clock rate.
Remove the use of omap_dss_device pointer from here by checking which interface
generates the pixel clock by reading the DSS_CTRL.VENC_HDMI_SWITCH bit.
Signed-off-by: Archit Taneja <archit@ti.com>
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 6eec084..cd0a397 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -2643,13 +2643,14 @@
return r / pcd;
} else {
- struct omap_dss_device *dssdev =
- dispc_mgr_get_device(channel);
+ enum dss_hdmi_venc_clk_source_select source;
- switch (dssdev->type) {
- case OMAP_DISPLAY_TYPE_VENC:
+ source = dss_get_hdmi_venc_clk_source();
+
+ switch (source) {
+ case DSS_VENC_TV_CLK:
return venc_get_pixel_clock();
- case OMAP_DISPLAY_TYPE_HDMI:
+ case DSS_HDMI_M_PCLK:
return hdmi_get_pixel_clock();
default:
BUG();