Instead of passing the omap_video_timings structure's members individually,
use the pointer to the struct.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
---
drivers/gpu/drm/omapdrm/dss/dispc.c | 38 ++++++++++++++-----------------------
1 file changed, 14 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c
b/drivers/gpu/drm/omapdrm/dss/dispc.c
index 858d87dd7fe8..915609be7a33 100644
--- a/drivers/gpu/drm/omapdrm/dss/dispc.c
+++ b/drivers/gpu/drm/omapdrm/dss/dispc.c
@@ -3141,29 +3141,23 @@ bool dispc_mgr_timings_ok(enum omap_channel channel,
return true;
}
-static void _dispc_mgr_set_lcd_timings(enum omap_channel channel, int
hsync_len,
- int hfp, int hbp, int vsw, int vfp, int vbp,
- enum omap_dss_signal_level vsync_level,
- enum omap_dss_signal_level hsync_level,
- enum omap_dss_signal_edge data_pclk_edge,
- enum omap_dss_signal_level de_level,
- enum omap_dss_signal_edge sync_pclk_edge)
-
+static void _dispc_mgr_set_lcd_timings(enum omap_channel channel,
+ struct omap_video_timings *ovt)
{
u32 timing_h, timing_v, l;
bool onoff, rf, ipc, vs, hs, de;
- timing_h = FLD_VAL(hsync_len-1, dispc.feat->sw_start, 0) |
- FLD_VAL(hfp-1, dispc.feat->fp_start, 8) |
- FLD_VAL(hbp-1, dispc.feat->bp_start, 20);
- timing_v = FLD_VAL(vsw-1, dispc.feat->sw_start, 0) |
- FLD_VAL(vfp, dispc.feat->fp_start, 8) |
- FLD_VAL(vbp, dispc.feat->bp_start, 20);
+ timing_h = FLD_VAL(ovt->hsync_len - 1, dispc.feat->sw_start, 0) |
+ FLD_VAL(ovt->hfront_porch - 1, dispc.feat->fp_start, 8) |
+ FLD_VAL(ovt->hback_porch - 1, dispc.feat->bp_start, 20);
+ timing_v = FLD_VAL(ovt->vsync_len - 1, dispc.feat->sw_start, 0) |
+ FLD_VAL(ovt->vfront_porch, dispc.feat->fp_start, 8) |
+ FLD_VAL(ovt->vback_porch, dispc.feat->bp_start, 20);
dispc_write_reg(DISPC_TIMING_H(channel), timing_h);
dispc_write_reg(DISPC_TIMING_V(channel), timing_v);
- switch (vsync_level) {
+ switch (ovt->vsync_level) {
case OMAPDSS_SIG_ACTIVE_LOW:
vs = true;
break;
@@ -3174,7 +3168,7 @@ static void _dispc_mgr_set_lcd_timings(enum omap_channel
channel, int hsync_len,
BUG();
}
- switch (hsync_level) {
+ switch (ovt->hsync_level) {
case OMAPDSS_SIG_ACTIVE_LOW:
hs = true;
break;
@@ -3185,7 +3179,7 @@ static void _dispc_mgr_set_lcd_timings(enum omap_channel
channel, int hsync_len,
BUG();
}
- switch (de_level) {
+ switch (ovt->de_level) {
case OMAPDSS_SIG_ACTIVE_LOW:
de = true;
break;
@@ -3196,7 +3190,7 @@ static void _dispc_mgr_set_lcd_timings(enum omap_channel
channel, int hsync_len,
BUG();
}
- switch (data_pclk_edge) {
+ switch (ovt->data_pclk_edge) {
case OMAPDSS_DRIVE_SIG_RISING_EDGE:
ipc = false;
break;
@@ -3210,7 +3204,7 @@ static void _dispc_mgr_set_lcd_timings(enum omap_channel
channel, int hsync_len,
/* always use the 'rf' setting */
onoff = true;
- switch (sync_pclk_edge) {
+ switch (ovt->sync_pclk_edge) {
case OMAPDSS_DRIVE_SIG_FALLING_EDGE:
rf = false;
break;
@@ -3270,11 +3264,7 @@ void dispc_mgr_set_timings(enum omap_channel channel,
}
if (dss_mgr_is_lcd(channel)) {
- _dispc_mgr_set_lcd_timings(channel,
- t.hsync_len, t.hfront_porch, t.hback_porch,
- t.vsync_len, t.vfront_porch, t.vback_porch,
- t.vsync_level, t.hsync_level, t.data_pclk_edge,
- t.de_level, t.sync_pclk_edge);
+ _dispc_mgr_set_lcd_timings(channel, &t);
xtot = t.hactive + t.hfront_porch + t.hsync_len + t.hback_porch;
ytot = t.vactive + t.vfront_porch + t.vsync_len + t.vback_porch;
--
2.9.3
