drm: omapdrm: dispc: Pass DISPC pointer to remaining dispc API functions

This removes the need to access the global DISPC private data in those
functions (both for the current accesses and the future ones that will
be introduced when allocating the DISPC private data dynamically).

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>

1 files changed, 12 insertions, 10 deletions

diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index c07326a46c01..d4a680629825 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -1394,18 +1394,18 @@ static int dsi_pll_enable(struct dss_pll *pll)
 	}
 
 	/* XXX PLL does not come out of reset without this... */
-	dispc_pck_free_enable(1);
+	dispc_pck_free_enable(dsi->dss->dispc, 1);
 
 	if (!wait_for_bit_change(dsi, DSI_PLL_STATUS, 0, 1)) {
 		DSSERR("PLL not coming out of reset.\n");
 		r = -ENODEV;
-		dispc_pck_free_enable(0);
+		dispc_pck_free_enable(dsi->dss->dispc, 0);
 		goto err1;
 	}
 
 	/* XXX ... but if left on, we get problems when planes do not
 	 * fill the whole display. No idea about this */
-	dispc_pck_free_enable(0);
+	dispc_pck_free_enable(dsi->dss->dispc, 0);
 
 	r = dsi_pll_power(dsi, DSI_PLL_POWER_ON_ALL);
 
@@ -3972,7 +3972,7 @@ static void dsi_update_screen_dispc(struct dsi_data *dsi)
 	 * the same goes for any DSS interrupts, but for some reason I have not
 	 * seen the problem anywhere else than here.
 	 */
-	dispc_disable_sidle();
+	dispc_disable_sidle(dsi->dss->dispc);
 
 	dsi_perf_mark_start(dsi);
 
@@ -4007,7 +4007,7 @@ static void dsi_te_timeout(struct timer_list *unused)
 static void dsi_handle_framedone(struct dsi_data *dsi, int error)
 {
 	/* SIDLEMODE back to smart-idle */
-	dispc_enable_sidle();
+	dispc_enable_sidle(dsi->dss->dispc);
 
 	if (dsi->te_enabled) {
 		/* enable LP_RX_TO again after the TE */
@@ -4088,7 +4088,7 @@ static int dsi_configure_dispc_clocks(struct dsi_data *dsi)
 	dispc_cinfo.lck_div = dsi->user_dispc_cinfo.lck_div;
 	dispc_cinfo.pck_div = dsi->user_dispc_cinfo.pck_div;
 
-	r = dispc_calc_clock_rates(fck, &dispc_cinfo);
+	r = dispc_calc_clock_rates(dsi->dss->dispc, fck, &dispc_cinfo);
 	if (r) {
 		DSSERR("Failed to calc dispc clocks\n");
 		return r;
@@ -4439,8 +4439,9 @@ static bool dsi_cm_calc_hsdiv_cb(int m_dispc, unsigned long dispc,
 	ctx->dsi_cinfo.mX[HSDIV_DISPC] = m_dispc;
 	ctx->dsi_cinfo.clkout[HSDIV_DISPC] = dispc;
 
-	return dispc_div_calc(dispc, ctx->req_pck_min, ctx->req_pck_max,
-			dsi_cm_calc_dispc_cb, ctx);
+	return dispc_div_calc(ctx->dsi->dss->dispc, dispc,
+			      ctx->req_pck_min, ctx->req_pck_max,
+			      dsi_cm_calc_dispc_cb, ctx);
 }
 
 static bool dsi_cm_calc_pll_cb(int n, int m, unsigned long fint,
@@ -4739,8 +4740,9 @@ static bool dsi_vm_calc_hsdiv_cb(int m_dispc, unsigned long dispc,
 	else
 		pck_max = ctx->req_pck_max;
 
-	return dispc_div_calc(dispc, ctx->req_pck_min, pck_max,
-			dsi_vm_calc_dispc_cb, ctx);
+	return dispc_div_calc(ctx->dsi->dss->dispc, dispc,
+			      ctx->req_pck_min, pck_max,
+			      dsi_vm_calc_dispc_cb, ctx);
 }
 
 static bool dsi_vm_calc_pll_cb(int n, int m, unsigned long fint,