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drm/omap: omap_display_timings: Use display_flags for pixel data edge

Browse source 
In preparation to move the stack to use the generic videmode struct for
display timing information use display_flags for pixel data edge.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Peter Ujfalusi 2016-09-22 14:07:00 +03:00 committed by Tomi Valkeinen
parent 531efb380c
commit f149e17a7b
16 changed files with 24 additions and 46 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
drivers/gpu/drm/omapdrm/displays/connector-dvi.c
View file

@ -33,11 +33,10 @@ static const struct omap_video_timings dvic_default_timings = {
.vsync_len = 4,
.vback_porch = 7,
.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_HIGH | DISPLAY_FLAGS_VSYNC_HIGH |
DISPLAY_FLAGS_DE_HIGH,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
struct panel_drv_data {

3
drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
View file

@ -115,9 +115,8 @@ static void tfp410_disable(struct omap_dss_device *dssdev)
static void tfp410_fix_timings(struct omap_video_timings *timings)
{
timings->data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
timings->sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
timings->flags |= DISPLAY_FLAGS_DE_HIGH;
timings->flags |= DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE;
}
static void tfp410_set_timings(struct omap_dss_device *dssdev,

3
drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
View file

@ -33,11 +33,10 @@ static struct omap_video_timings lb035q02_timings = {
.vfront_porch = 4,
.vback_porch = 18,
.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
struct panel_drv_data {

3
drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
View file

@ -76,11 +76,10 @@ static const struct omap_video_timings nec_8048_panel_timings = {
.vsync_len = 1,
.vback_porch = 4,
.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)

3
drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
View file

@ -49,11 +49,10 @@ static const struct omap_video_timings sharp_ls_timings = {
.vfront_porch = 1,
.vback_porch = 1,
.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)

3
drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
View file

@ -103,11 +103,10 @@ static const struct omap_video_timings acx565akm_panel_timings = {
.vsync_len = 3,
.vback_porch = 4,
.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)

3
drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
View file

@ -53,11 +53,10 @@ static struct omap_video_timings td028ttec1_panel_timings = {
.vsync_len = 2,
.vback_porch = 2,
.data_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE,
};
#define JBT_COMMAND 0x000

3
drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
View file

@ -86,11 +86,10 @@ static const struct omap_video_timings tpo_td043_timings = {
.vfront_porch = 39,
.vback_porch = 34,
.data_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE,
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)

16
drivers/gpu/drm/omapdrm/dss/dispc.c
View file

@ -3172,16 +3172,10 @@ static void _dispc_mgr_set_lcd_timings(enum omap_channel channel,
else
de = true;
switch (ovt->data_pclk_edge) {
case OMAPDSS_DRIVE_SIG_RISING_EDGE:
if (ovt->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE)
ipc = false;
break;
case OMAPDSS_DRIVE_SIG_FALLING_EDGE:
else
ipc = true;
break;
default:
BUG();
}
/* always use the 'rf' setting */
onoff = true;
@ -3261,7 +3255,8 @@ void dispc_mgr_set_timings(enum omap_channel channel,
DSSDBG("vsync_level %d hsync_level %d data_pclk_edge %d de_level %d sync_pclk_edge %d\n",
!!(t.flags & DISPLAY_FLAGS_VSYNC_HIGH),
!!(t.flags & DISPLAY_FLAGS_HSYNC_HIGH),
t.data_pclk_edge, !!(t.flags & DISPLAY_FLAGS_DE_HIGH),
!!(t.flags & DISPLAY_FLAGS_PIXDATA_POSEDGE),
!!(t.flags & DISPLAY_FLAGS_DE_HIGH),
t.sync_pclk_edge);
DSSDBG("hsync %luHz, vsync %luHz\n", ht, vt);
@ -4205,11 +4200,10 @@ 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,
.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
DISPLAY_FLAGS_DE_HIGH,
DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
},
.ovli = {
.screen_width = 1,

9
drivers/gpu/drm/omapdrm/dss/display.c
View file

@ -234,11 +234,9 @@ void videomode_to_omap_video_timings(const struct videomode *vm,
ovt->vsync_len = vm->vsync_len;
ovt->flags = vm->flags;
ovt->data_pclk_edge = vm->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE ?
ovt->sync_pclk_edge = ovt->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE ?
OMAPDSS_DRIVE_SIG_RISING_EDGE :
OMAPDSS_DRIVE_SIG_FALLING_EDGE;
ovt->sync_pclk_edge = ovt->data_pclk_edge;
}
EXPORT_SYMBOL(videomode_to_omap_video_timings);
@ -258,10 +256,5 @@ void omap_video_timings_to_videomode(const struct omap_video_timings *ovt,
vm->vfront_porch = ovt->vfront_porch;
vm->vsync_len = ovt->vsync_len;
vm->flags = ovt->flags;
if (ovt->data_pclk_edge == OMAPDSS_DRIVE_SIG_RISING_EDGE)
vm->flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE;
else
vm->flags |= DISPLAY_FLAGS_PIXDATA_NEGEDGE;
}
EXPORT_SYMBOL(omap_video_timings_to_videomode);

3
drivers/gpu/drm/omapdrm/dss/dsi.c
View file

@ -4127,7 +4127,8 @@ static int dsi_display_init_dispc(struct platform_device *dsidev,
dsi->timings.flags |= DISPLAY_FLAGS_HSYNC_HIGH;
dsi->timings.flags &= ~DISPLAY_FLAGS_VSYNC_LOW;
dsi->timings.flags |= DISPLAY_FLAGS_VSYNC_HIGH;
dsi->timings.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
dsi->timings.flags &= ~DISPLAY_FLAGS_PIXDATA_NEGEDGE;
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;

2
drivers/gpu/drm/omapdrm/dss/omapdss.h
View file

@ -319,8 +319,6 @@ struct omap_video_timings {
/* Unit: line clocks */
u16 vback_porch; /* Vertical back porch */
/* Pixel clock edge to drive LCD data */
enum omap_dss_signal_edge data_pclk_edge;
/* Pixel clock edges to drive HSYNC and VSYNC signals */
enum omap_dss_signal_edge sync_pclk_edge;

3
drivers/gpu/drm/omapdrm/dss/rfbi.c
View file

@ -870,7 +870,8 @@ static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
rfbi.timings.flags |= DISPLAY_FLAGS_HSYNC_HIGH;
rfbi.timings.flags &= ~DISPLAY_FLAGS_VSYNC_LOW;
rfbi.timings.flags |= DISPLAY_FLAGS_VSYNC_HIGH;
rfbi.timings.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
rfbi.timings.flags &= ~DISPLAY_FLAGS_PIXDATA_NEGEDGE;
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;

2
drivers/gpu/drm/omapdrm/dss/sdi.c
View file

@ -151,7 +151,7 @@ static int sdi_display_enable(struct omap_dss_device *dssdev)
goto err_get_dispc;
/* 15.5.9.1.2 */
t->data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
t->flags |= DISPLAY_FLAGS_PIXDATA_POSEDGE;
t->sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
r = sdi_calc_clock_div(t->pixelclock, &fck, &dispc_cinfo);

8
drivers/gpu/drm/omapdrm/dss/venc.c
View file

@ -273,11 +273,11 @@ const struct omap_video_timings omap_dss_pal_timings = {
.vfront_porch = 5,
.vback_porch = 41,
.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.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_VSYNC_LOW | DISPLAY_FLAGS_DE_HIGH |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
EXPORT_SYMBOL(omap_dss_pal_timings);
@ -292,11 +292,11 @@ const struct omap_video_timings omap_dss_ntsc_timings = {
.vfront_porch = 6,
.vback_porch = 31,
.data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
.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_VSYNC_LOW | DISPLAY_FLAGS_DE_HIGH |
DISPLAY_FLAGS_PIXDATA_POSEDGE,
};
EXPORT_SYMBOL(omap_dss_ntsc_timings);

3
drivers/gpu/drm/omapdrm/omap_connector.c
View file

@ -107,8 +107,7 @@ void copy_timings_drm_to_omap(struct omap_video_timings *timings,
else
timings->flags |= DISPLAY_FLAGS_VSYNC_LOW;
timings->data_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE;
timings->flags |= DISPLAY_FLAGS_DE_HIGH;
timings->flags |= DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE;
timings->sync_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE;
}