disp: msm: sde: correct line time to include compression ratio

Current computation of line time does not include compression ratio
from either DSC or VDC. This change stores source bpp and target bpp in
sde_crtc during sde encoder mode set to be used while calculating line
time.

Change-Id: Ib1e045dce17fcf006447d4562b402cc3f214ed8c
Signed-off-by: Samantha Tran <samtran@codeaurora.org>

msm/sde/sde_plane.c

@@ -2813,7 +2813,10 @@ static void _sde_plane_setup_uidle(struct drm_crtc *crtc,
 	struct sde_rect *src, struct sde_rect *dst)
 {
 	struct sde_hw_pipe_uidle_cfg cfg;
-	u32 line_time = sde_get_linetime(&crtc->mode); /* nS */
+	struct sde_crtc *sde_crtc = to_sde_crtc(crtc);
+
+	u32 line_time = sde_get_linetime(&crtc->mode,
+			sde_crtc->src_bpp, sde_crtc->target_bpp); /* nS */
 	u32 fal1_target_idle_time_ns =
 		psde->catalog->uidle_cfg.fal1_target_idle_time * 1000; /* nS */
 	u32 fal10_target_idle_time_ns =