drm: omapdrm: dss: Pass DSS pointer to remaining dss functions

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

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

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c
index 0d292da6757d..7820b04c43e2 100644
--- a/drivers/gpu/drm/omapdrm/dss/dss.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss.c
@@ -666,9 +666,10 @@ unsigned long dss_get_max_fck_rate(struct dss_device *dss)
 	return dss->feat->fck_freq_max;
 }
 
-enum omap_dss_output_id dss_get_supported_outputs(enum omap_channel channel)
+enum omap_dss_output_id dss_get_supported_outputs(struct dss_device *dss,
+						  enum omap_channel channel)
 {
-	return dss.feat->outputs[channel];
+	return dss->feat->outputs[channel];
 }
 
 static int dss_setup_default_clock(void)
@@ -697,7 +698,7 @@ static int dss_setup_default_clock(void)
 	return 0;
 }
 
-void dss_set_venc_output(enum omap_dss_venc_type type)
+void dss_set_venc_output(struct dss_device *dss, enum omap_dss_venc_type type)
 {
 	int l = 0;
 
@@ -712,7 +713,7 @@ void dss_set_venc_output(enum omap_dss_venc_type type)
 	REG_FLD_MOD(DSS_CONTROL, l, 6, 6);
 }
 
-void dss_set_dac_pwrdn_bgz(bool enable)
+void dss_set_dac_pwrdn_bgz(struct dss_device *dss, bool enable)
 {
 	REG_FLD_MOD(DSS_CONTROL, enable, 5, 5);	/* DAC Power-Down Control */
 }