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Message-ID: <20160922110708.31242-17-peter.ujfalusi@ti.com>
Date: Thu, 22 Sep 2016 14:07:01 +0300
From: Peter Ujfalusi <peter.ujfalusi@...com>
To: <tomi.valkeinen@...com>, <thierry.reding@...il.com>,
<airlied@...ux.ie>
CC: <daniel.vetter@...ll.ch>, <dri-devel@...ts.freedesktop.org>,
<linux-kernel@...r.kernel.org>
Subject: [PATCH v2 16/23] drm/omap: omap_display_timings: Use display_flags for sync edge
In preparation to move the stack to use the generic videmode struct for
display timing information use display_flags for sync edge.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
drivers/gpu/drm/omapdrm/displays/connector-dvi.c | 5 ++---
drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c | 5 +++--
.../drm/omapdrm/displays/panel-lgphilips-lb035q02.c | 5 ++---
.../gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c | 5 ++---
.../gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c | 5 ++---
.../gpu/drm/omapdrm/displays/panel-sony-acx565akm.c | 5 ++---
.../gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 5 ++---
.../gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c | 5 ++---
drivers/gpu/drm/omapdrm/dss/dispc.c | 18 ++++++------------
drivers/gpu/drm/omapdrm/dss/display.c | 4 ----
drivers/gpu/drm/omapdrm/dss/dsi.c | 3 ++-
drivers/gpu/drm/omapdrm/dss/omapdss.h | 3 ---
drivers/gpu/drm/omapdrm/dss/rfbi.c | 3 ++-
drivers/gpu/drm/omapdrm/dss/sdi.c | 3 +--
drivers/gpu/drm/omapdrm/dss/venc.c | 10 ++++------
drivers/gpu/drm/omapdrm/omap_connector.c | 5 +++--
16 files changed, 35 insertions(+), 54 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-dvi.c b/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
index 6f130862db8a..53967a4a96a7 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
@@ -33,10 +33,9 @@ static const struct omap_video_timings dvic_default_timings = {
.vsync_len = 4,
.vback_porch = 7,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-
.flags = DISPLAY_FLAGS_HSYNC_HIGH | DISPLAY_FLAGS_VSYNC_HIGH |
- DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
+ DISPLAY_FLAGS_SYNC_NEGEDGE | DISPLAY_FLAGS_DE_HIGH |
+ DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
struct panel_drv_data {
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
index eec079e017f0..69b4feab964c 100644
--- a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
+++ b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
@@ -115,8 +115,9 @@ static void tfp410_disable(struct omap_dss_device *dssdev)
static void tfp410_fix_timings(struct omap_video_timings *timings)
{
- timings->sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
- timings->flags |= DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE;
+ timings->flags |= DISPLAY_FLAGS_DE_HIGH |
+ DISPLAY_FLAGS_PIXDATA_POSEDGE |
+ DISPLAY_FLAGS_SYNC_POSEDGE;
}
static void tfp410_set_timings(struct omap_dss_device *dssdev,
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
index 33cdc107ed21..4328d6781228 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
@@ -33,10 +33,9 @@ static struct omap_video_timings lb035q02_timings = {
.vfront_porch = 4,
.vback_porch = 18,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
- DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
+ DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_NEGEDGE |
+ DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
struct panel_drv_data {
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
index 475420239b40..0c30e505f56e 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
@@ -77,10 +77,9 @@ static const struct omap_video_timings nec_8048_panel_timings = {
.vsync_len = 1,
.vback_porch = 4,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
-
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
- DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
+ DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_POSEDGE |
+ DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c b/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
index fb7e032209bd..d41ba3152859 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
@@ -49,10 +49,9 @@ static const struct omap_video_timings sharp_ls_timings = {
.vfront_porch = 1,
.vback_porch = 1,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
- DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
+ DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_NEGEDGE |
+ DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
index ea6d59d8e41e..4573e5465fed 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
@@ -104,10 +104,9 @@ static const struct omap_video_timings acx565akm_panel_timings = {
.vsync_len = 3,
.vback_porch = 4,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
- DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
+ DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_NEGEDGE |
+ DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
index 717b4577ac49..9711ec469f39 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
@@ -53,10 +53,9 @@ static struct omap_video_timings td028ttec1_panel_timings = {
.vsync_len = 2,
.vback_porch = 2,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
-
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
- DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE,
+ DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_POSEDGE |
+ DISPLAY_FLAGS_PIXDATA_NEGEDGE,
};
#define JBT_COMMAND 0x000
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
index 71fa7aabd062..3f701686f992 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
@@ -86,10 +86,9 @@ static const struct omap_video_timings tpo_td043_timings = {
.vfront_porch = 39,
.vback_porch = 34,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
-
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
- DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE,
+ DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_POSEDGE |
+ DISPLAY_FLAGS_PIXDATA_NEGEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c
index a68fe59f250d..4a4cd743fe2f 100644
--- a/drivers/gpu/drm/omapdrm/dss/dispc.c
+++ b/drivers/gpu/drm/omapdrm/dss/dispc.c
@@ -3180,16 +3180,10 @@ static void _dispc_mgr_set_lcd_timings(enum omap_channel channel,
/* always use the 'rf' setting */
onoff = true;
- switch (ovt->sync_pclk_edge) {
- case OMAPDSS_DRIVE_SIG_FALLING_EDGE:
- rf = false;
- break;
- case OMAPDSS_DRIVE_SIG_RISING_EDGE:
+ if (ovt->flags & DISPLAY_FLAGS_SYNC_POSEDGE)
rf = true;
- break;
- default:
- BUG();
- }
+ else
+ rf = false;
l = FLD_VAL(onoff, 17, 17) |
FLD_VAL(rf, 16, 16) |
@@ -3257,7 +3251,7 @@ void dispc_mgr_set_timings(enum omap_channel channel,
!!(t.flags & DISPLAY_FLAGS_HSYNC_HIGH),
!!(t.flags & DISPLAY_FLAGS_PIXDATA_POSEDGE),
!!(t.flags & DISPLAY_FLAGS_DE_HIGH),
- t.sync_pclk_edge);
+ !!(t.flags & DISPLAY_FLAGS_SYNC_POSEDGE));
DSSDBG("hsync %luHz, vsync %luHz\n", ht, vt);
} else {
@@ -4200,10 +4194,10 @@ static const struct dispc_errata_i734_data {
.pixelclock = 16000000,
.hsync_len = 8, .hfront_porch = 4, .hback_porch = 4,
.vsync_len = 1, .vfront_porch = 1, .vback_porch = 1,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
- DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
+ DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_POSEDGE |
+ DISPLAY_FLAGS_PIXDATA_POSEDGE,
},
.ovli = {
.screen_width = 1,
diff --git a/drivers/gpu/drm/omapdrm/dss/display.c b/drivers/gpu/drm/omapdrm/dss/display.c
index 1cd503cc95fe..1e19a2c00f8f 100644
--- a/drivers/gpu/drm/omapdrm/dss/display.c
+++ b/drivers/gpu/drm/omapdrm/dss/display.c
@@ -233,10 +233,6 @@ void videomode_to_omap_video_timings(const struct videomode *vm,
ovt->vfront_porch = vm->vfront_porch;
ovt->vsync_len = vm->vsync_len;
ovt->flags = vm->flags;
-
- ovt->sync_pclk_edge = ovt->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE ?
- OMAPDSS_DRIVE_SIG_RISING_EDGE :
- OMAPDSS_DRIVE_SIG_FALLING_EDGE;
}
EXPORT_SYMBOL(videomode_to_omap_video_timings);
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index 6866341396fb..7d4e62829280 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -4131,7 +4131,8 @@ static int dsi_display_init_dispc(struct platform_device *dsidev,
dsi->timings.flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE;
dsi->timings.flags &= ~DISPLAY_FLAGS_DE_LOW;
dsi->timings.flags |= DISPLAY_FLAGS_DE_HIGH;
- dsi->timings.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE;
+ dsi->timings.flags &= ~DISPLAY_FLAGS_SYNC_POSEDGE;
+ dsi->timings.flags |= DISPLAY_FLAGS_SYNC_NEGEDGE;
dss_mgr_set_timings(channel, &dsi->timings);
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index 1bc186110106..84d34242d5a4 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -319,9 +319,6 @@ struct omap_video_timings {
/* Unit: line clocks */
u16 vback_porch; /* Vertical back porch */
- /* Pixel clock edges to drive HSYNC and VSYNC signals */
- enum omap_dss_signal_edge sync_pclk_edge;
-
enum display_flags flags;
};
diff --git a/drivers/gpu/drm/omapdrm/dss/rfbi.c b/drivers/gpu/drm/omapdrm/dss/rfbi.c
index 7a9598e93bc9..ce431817e781 100644
--- a/drivers/gpu/drm/omapdrm/dss/rfbi.c
+++ b/drivers/gpu/drm/omapdrm/dss/rfbi.c
@@ -874,7 +874,8 @@ static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
rfbi.timings.flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE;
rfbi.timings.flags &= ~DISPLAY_FLAGS_DE_LOW;
rfbi.timings.flags |= DISPLAY_FLAGS_DE_HIGH;
- rfbi.timings.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE;
+ rfbi.timings.flags &= ~DISPLAY_FLAGS_SYNC_POSEDGE;
+ rfbi.timings.flags |= DISPLAY_FLAGS_SYNC_NEGEDGE;
dss_mgr_set_timings(mgr, &rfbi.timings);
}
diff --git a/drivers/gpu/drm/omapdrm/dss/sdi.c b/drivers/gpu/drm/omapdrm/dss/sdi.c
index a886f9051b33..3b076329a3ac 100644
--- a/drivers/gpu/drm/omapdrm/dss/sdi.c
+++ b/drivers/gpu/drm/omapdrm/dss/sdi.c
@@ -151,8 +151,7 @@ static int sdi_display_enable(struct omap_dss_device *dssdev)
goto err_get_dispc;
/* 15.5.9.1.2 */
- t->flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE;
- t->sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
+ t->flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE | DISPLAY_FLAGS_SYNC_POSEDGE;
r = sdi_calc_clock_div(t->pixelclock, &fck, &dispc_cinfo);
if (r)
diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c
index 82d0cda9a499..43f98547e9fc 100644
--- a/drivers/gpu/drm/omapdrm/dss/venc.c
+++ b/drivers/gpu/drm/omapdrm/dss/venc.c
@@ -273,11 +273,10 @@ const struct omap_video_timings omap_dss_pal_timings = {
.vfront_porch = 5,
.vback_porch = 41,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-
.flags = DISPLAY_FLAGS_INTERLACED | DISPLAY_FLAGS_HSYNC_LOW |
DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_DE_HIGH |
- DISPLAY_FLAGS_PIXDATA_POSEDGE,
+ DISPLAY_FLAGS_PIXDATA_POSEDGE |
+ DISPLAY_FLAGS_SYNC_NEGEDGE,
};
EXPORT_SYMBOL(omap_dss_pal_timings);
@@ -292,11 +291,10 @@ const struct omap_video_timings omap_dss_ntsc_timings = {
.vfront_porch = 6,
.vback_porch = 31,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
-
.flags = DISPLAY_FLAGS_INTERLACED | DISPLAY_FLAGS_HSYNC_LOW |
DISPLAY_FLAGS_VSYNC_LOW | DISPLAY_FLAGS_DE_HIGH |
- DISPLAY_FLAGS_PIXDATA_POSEDGE,
+ DISPLAY_FLAGS_PIXDATA_POSEDGE |
+ DISPLAY_FLAGS_SYNC_NEGEDGE,
};
EXPORT_SYMBOL(omap_dss_ntsc_timings);
diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c
index 5fa15da78a8c..562a04d49939 100644
--- a/drivers/gpu/drm/omapdrm/omap_connector.c
+++ b/drivers/gpu/drm/omapdrm/omap_connector.c
@@ -107,8 +107,9 @@ void copy_timings_drm_to_omap(struct omap_video_timings *timings,
else
timings->flags |= DISPLAY_FLAGS_VSYNC_LOW;
- timings->flags |= DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE;
- timings->sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE;
+ timings->flags |= DISPLAY_FLAGS_DE_HIGH |
+ DISPLAY_FLAGS_PIXDATA_POSEDGE |
+ DISPLAY_FLAGS_SYNC_NEGEDGE;
}
static enum drm_connector_status omap_connector_detect(
--
2.10.0
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