disp: msm: dsi: use single mode for RFI feature

Currently, a different dsi_display_mode is created for
each combination of RFI frequency, but only one of
those modes is reported to the user. Hence,
it is not necessary to create multiple RFI modes anymore.

This change removes code to inflate the list of modes
by the number of RFI frequencies, removes pclk from
the mode name as it will change dynamically.

Change-Id: I0714de5e53f46d9f142da1f4562f65793de38e54
Signed-off-by: Amine Najahi <anajahi@codeaurora.org>

msm/dsi/dsi_drm.c

@@ -130,10 +130,9 @@ void dsi_convert_to_drm_mode(const struct dsi_display_mode *dsi_mode,
 		drm_mode->flags |= DRM_MODE_FLAG_PVSYNC;
 
 	/* set mode name */
-	snprintf(drm_mode->name, DRM_DISPLAY_MODE_LEN, "%dx%dx%dx%u%s",
+	snprintf(drm_mode->name, DRM_DISPLAY_MODE_LEN, "%dx%dx%d%s",
 			drm_mode->hdisplay, drm_mode->vdisplay,
-			drm_mode_vrefresh(drm_mode), dsi_mode->pixel_clk_khz,
-			panel_caps);
+			drm_mode_vrefresh(drm_mode), panel_caps);
 }
 
 static void dsi_convert_to_msm_mode(const struct dsi_display_mode *dsi_mode,