From: Sumit Semwal <sumit.semwal@xxxxxx>
Make necessary changes in the interface drivers for the dispc
functions which have the new enum channel added to them
Signed-off-by: Sumit Semwal <sumit.semwal@xxxxxx>
Signed-off-by: Mukund Mittal <mmittal@xxxxxx>
Signed-off-by: Archit Taneja <archit@xxxxxx>
Signed-off-by: Samreen <samreen@xxxxxx>
---
drivers/video/omap2/dss/core.c | 2 +-
drivers/video/omap2/dss/dpi.c | 38 +++++++++++++++++++++-----------------
drivers/video/omap2/dss/dsi.c | 24 +++++++++++++-----------
drivers/video/omap2/dss/dss.h | 8 +++++---
drivers/video/omap2/dss/rfbi.c | 21 ++++++++++++---------
drivers/video/omap2/dss/sdi.c | 22 ++++++++++++----------
6 files changed, 64 insertions(+), 51 deletions(-)
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 8e89f60..8755cd6 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -412,7 +412,7 @@ static void dss_debug_dump_clocks(struct seq_file *s)
dss_dump_clocks(s);
dispc_dump_clocks(s);
#ifdef CONFIG_OMAP2_DSS_DSI
- dsi_dump_clocks(s);
+ dsi_dump_clocks(OMAP_DSS_CHANNEL_LCD, s);
#endif
}
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index 960e977..592c0c0 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -40,8 +40,9 @@ static struct {
} dpi;
#ifdef CONFIG_OMAP2_DSS_USE_DSI_PLL
-static int dpi_set_dsi_clk(bool is_tft, unsigned long pck_req,
- unsigned long *fck, int *lck_div, int *pck_div)
+static int dpi_set_dsi_clk(enum omap_channel channel, bool is_tft,
+ unsigned long pck_req, unsigned long *fck, int *lck_div,
+ int *pck_div)
{
struct dsi_clock_info dsi_cinfo;
struct dispc_clock_info dispc_cinfo;
@@ -58,7 +59,7 @@ static int dpi_set_dsi_clk(bool is_tft, unsigned long pck_req,
dss_select_dispc_clk_source(DSS_SRC_DSI1_PLL_FCLK);
- r = dispc_set_clock_div(&dispc_cinfo);
+ r = dispc_set_clock_div(channel, &dispc_cinfo);
if (r)
return r;
@@ -69,8 +70,9 @@ static int dpi_set_dsi_clk(bool is_tft, unsigned long pck_req,
return 0;
}
#else
-static int dpi_set_dispc_clk(bool is_tft, unsigned long pck_req,
- unsigned long *fck, int *lck_div, int *pck_div)
+static int dpi_set_dispc_clk(enum omap_channel channel, bool is_tft,
+ unsigned long pck_req, unsigned long *fck, int *lck_div,
+ int *pck_div)
{
struct dss_clock_info dss_cinfo;
struct dispc_clock_info dispc_cinfo;
@@ -84,7 +86,7 @@ static int dpi_set_dispc_clk(bool is_tft, unsigned long pck_req,
if (r)
return r;
- r = dispc_set_clock_div(&dispc_cinfo);
+ r = dispc_set_clock_div(channel, &dispc_cinfo);
if (r)
return r;
@@ -107,17 +109,17 @@ static int dpi_set_mode(struct omap_dss_device *dssdev)
dss_clk_enable(DSS_CLK_ICK | DSS_CLK_FCK1);
- dispc_set_pol_freq(dssdev->panel.config, dssdev->panel.acbi,
- dssdev->panel.acb);
+ dispc_set_pol_freq(dssdev->channel, dssdev->panel.config,
+ dssdev->panel.acbi, dssdev->panel.acb);
is_tft = (dssdev->panel.config & OMAP_DSS_LCD_TFT) != 0;
#ifdef CONFIG_OMAP2_DSS_USE_DSI_PLL
- r = dpi_set_dsi_clk(is_tft, t->pixel_clock * 1000,
- &fck, &lck_div, &pck_div);
+ r = dpi_set_dsi_clk(dssdev->channel, is_tft,
+ t->pixel_clock * 1000, &fck, &lck_div, &pck_div);
#else
- r = dpi_set_dispc_clk(is_tft, t->pixel_clock * 1000,
- &fck, &lck_div, &pck_div);
+ r = dpi_set_dispc_clk(dssdev->channel, is_tft,
+ t->pixel_clock * 1000, &fck, &lck_div, &pck_div);
#endif
if (r)
goto err0;
@@ -132,7 +134,7 @@ static int dpi_set_mode(struct omap_dss_device *dssdev)
t->pixel_clock = pck;
}
- dispc_set_lcd_timings(t);
+ dispc_set_lcd_timings(dssdev->channel, t);
err0:
dss_clk_disable(DSS_CLK_ICK | DSS_CLK_FCK1);
@@ -145,10 +147,12 @@ static int dpi_basic_init(struct omap_dss_device *dssdev)
is_tft = (dssdev->panel.config & OMAP_DSS_LCD_TFT) != 0;
- dispc_set_parallel_interface_mode(OMAP_DSS_PARALLELMODE_BYPASS);
- dispc_set_lcd_display_type(is_tft ? OMAP_DSS_LCD_DISPLAY_TFT :
- OMAP_DSS_LCD_DISPLAY_STN);
- dispc_set_tft_data_lines(dssdev->phy.dpi.data_lines);
+ dispc_set_parallel_interface_mode(dssdev->channel,
+ OMAP_DSS_PARALLELMODE_BYPASS);
+ dispc_set_lcd_display_type(dssdev->channel,
+ is_tft ? OMAP_DSS_LCD_DISPLAY_TFT : OMAP_DSS_LCD_DISPLAY_STN);
+ dispc_set_tft_data_lines(dssdev->channel,
+ dssdev->phy.dpi.data_lines);
return 0;
}
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index b3fa3a7..87b7f90 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -812,7 +812,7 @@ static int dsi_calc_clock_rates(struct dsi_clock_info *cinfo)
* with DSS2_FCK source also */
cinfo->highfreq = 0;
} else {
- cinfo->clkin = dispc_pclk_rate();
+ cinfo->clkin = dispc_pclk_rate(OMAP_DSS_CHANNEL_LCD);
if (cinfo->clkin < 32000000)
cinfo->highfreq = 0;
@@ -1157,7 +1157,7 @@ void dsi_pll_uninit(void)
DSSDBG("PLL uninit done\n");
}
-void dsi_dump_clocks(struct seq_file *s)
+void dsi_dump_clocks(enum omap_channel channel, struct seq_file *s)
{
int clksel;
struct dsi_clock_info *cinfo = &dsi.current_cinfo;
@@ -1206,8 +1206,8 @@ void dsi_dump_clocks(struct seq_file *s)
seq_printf(s, "VP_CLK\t\t%lu\n"
"VP_PCLK\t\t%lu\n",
- dispc_lclk_rate(),
- dispc_pclk_rate());
+ dispc_lclk_rate(channel),
+ dispc_pclk_rate(channel));
enable_clocks(0);
}
@@ -2888,7 +2888,7 @@ int omap_dsi_prepare_update(struct omap_dss_device *dssdev,
if (dssdev->manager->caps & OMAP_DSS_OVL_MGR_CAP_DISPC) {
dss_setup_partial_planes(dssdev, x, y, w, h,
enlarge_update_area);
- dispc_set_lcd_size(*w, *h);
+ dispc_set_lcd_size(dssdev->channel, *w, *h);
}
return 0;
@@ -2947,12 +2947,14 @@ static int dsi_display_init_dispc(struct omap_dss_device *dssdev)
return r;
}
- dispc_set_lcd_display_type(OMAP_DSS_LCD_DISPLAY_TFT);
+ dispc_set_lcd_display_type(dssdev->channel,
+ OMAP_DSS_LCD_DISPLAY_TFT);
- dispc_set_parallel_interface_mode(OMAP_DSS_PARALLELMODE_DSI);
- dispc_enable_fifohandcheck(1);
+ dispc_set_parallel_interface_mode(dssdev->channel,
+ OMAP_DSS_PARALLELMODE_DSI);
+ dispc_enable_fifohandcheck(dssdev->channel, 1);
- dispc_set_tft_data_lines(dssdev->ctrl.pixel_size);
+ dispc_set_tft_data_lines(dssdev->channel, dssdev->ctrl.pixel_size);
{
struct omap_video_timings timings = {
@@ -2964,7 +2966,7 @@ static int dsi_display_init_dispc(struct omap_dss_device *dssdev)
.vbp = 0,
};
- dispc_set_lcd_timings(&timings);
+ dispc_set_lcd_timings(dssdev->channel, &timings);
}
return 0;
@@ -3019,7 +3021,7 @@ static int dsi_configure_dispc_clocks(struct omap_dss_device *dssdev)
return r;
}
- r = dispc_set_clock_div(&dispc_cinfo);
+ r = dispc_set_clock_div(dssdev->channel, &dispc_cinfo);
if (r) {
DSSERR("Failed to set dispc clocks\n");
return r;
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 62b3ead..2efbb4f 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -262,7 +262,8 @@ static inline void sdi_exit(void)
int dsi_init(struct platform_device *pdev);
void dsi_exit(void);
-void dsi_dump_clocks(struct seq_file *s);
+void dsi_dump_clocks(enum omap_channel channel,
+ struct seq_file *s);
void dsi_dump_irqs(struct seq_file *s);
void dsi_dump_regs(struct seq_file *s);
@@ -431,8 +432,9 @@ void rfbi_dump_regs(struct seq_file *s);
int rfbi_configure(int rfbi_module, int bpp, int lines);
void rfbi_enable_rfbi(bool enable);
-void rfbi_transfer_area(u16 width, u16 height,
- void (callback)(void *data), void *data);
+void rfbi_transfer_area(struct omap_dss_device *dssdev,
+ u16 width, u16 height,
+ void (callback)(void *data), void *data);
void rfbi_set_timings(int rfbi_module, struct rfbi_timings *t);
unsigned long rfbi_get_max_tx_rate(void);
int rfbi_init_display(struct omap_dss_device *display);
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index bbe6246..f7e9b95 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -301,8 +301,8 @@ void omap_rfbi_write_pixels(const void __iomem *buf, int scr_width,
}
EXPORT_SYMBOL(omap_rfbi_write_pixels);
-void rfbi_transfer_area(u16 width, u16 height,
- void (callback)(void *data), void *data)
+void rfbi_transfer_area(struct omap_dss_device *dssdev, u16 width,
+ u16 height, void (*callback)(void *data), void *data)
{
u32 l;
@@ -311,9 +311,9 @@ void rfbi_transfer_area(u16 width, u16 height,
DSSDBG("rfbi_transfer_area %dx%d\n", width, height);
- dispc_set_lcd_size(width, height);
+ dispc_set_lcd_size(dssdev->channel, width, height);
- dispc_enable_channel(OMAP_DSS_CHANNEL_LCD, true);
+ dispc_enable_channel(dssdev->channel, true);
rfbi.framedone_callback = callback;
rfbi.framedone_callback_data = data;
@@ -887,7 +887,7 @@ int omap_rfbi_prepare_update(struct omap_dss_device *dssdev,
if (dssdev->manager->caps & OMAP_DSS_OVL_MGR_CAP_DISPC) {
dss_setup_partial_planes(dssdev, x, y, w, h, true);
- dispc_set_lcd_size(*w, *h);
+ dispc_set_lcd_size(dssdev->channel, *w, *h);
}
return 0;
@@ -899,7 +899,7 @@ int omap_rfbi_update(struct omap_dss_device *dssdev,
void (*callback)(void *), void *data)
{
if (dssdev->manager->caps & OMAP_DSS_OVL_MGR_CAP_DISPC) {
- rfbi_transfer_area(w, h, callback, data);
+ rfbi_transfer_area(dssdev, w, h, callback, data);
} else {
struct omap_overlay *ovl;
void __iomem *addr;
@@ -1018,11 +1018,14 @@ int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
goto err1;
}
- dispc_set_lcd_display_type(OMAP_DSS_LCD_DISPLAY_TFT);
+ dispc_set_lcd_display_type(dssdev->channel,
+ OMAP_DSS_LCD_DISPLAY_TFT);
- dispc_set_parallel_interface_mode(OMAP_DSS_PARALLELMODE_RFBI);
+ dispc_set_parallel_interface_mode(dssdev->channel,
+ OMAP_DSS_PARALLELMODE_RFBI);
- dispc_set_tft_data_lines(dssdev->ctrl.pixel_size);
+ dispc_set_tft_data_lines(dssdev->channel,
+ dssdev->ctrl.pixel_size);
rfbi_configure(dssdev->phy.rfbi.channel,
dssdev->ctrl.pixel_size,
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
index ee07a3c..2f8924b 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/omap2/dss/sdi.c
@@ -35,12 +35,14 @@ static struct {
struct regulator *vdds_sdi_reg;
} sdi;
-static void sdi_basic_init(void)
+static void sdi_basic_init(struct omap_dss_device *dssdev)
{
- dispc_set_parallel_interface_mode(OMAP_DSS_PARALLELMODE_BYPASS);
+ dispc_set_parallel_interface_mode(dssdev->channel,
+ OMAP_DSS_PARALLELMODE_BYPASS);
- dispc_set_lcd_display_type(OMAP_DSS_LCD_DISPLAY_TFT);
- dispc_set_tft_data_lines(24);
+ dispc_set_lcd_display_type(dssdev->channel,
+ OMAP_DSS_LCD_DISPLAY_TFT);
+ dispc_set_tft_data_lines(dssdev->channel, 24);
dispc_lcd_enable_signal_polarity(1);
}
@@ -68,20 +70,20 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
if (!sdi.skip_init)
dss_clk_enable(DSS_CLK_ICK | DSS_CLK_FCK1);
- sdi_basic_init();
+ sdi_basic_init(dssdev);
/* 15.5.9.1.2 */
dssdev->panel.config |= OMAP_DSS_LCD_RF | OMAP_DSS_LCD_ONOFF;
- dispc_set_pol_freq(dssdev->panel.config, dssdev->panel.acbi,
- dssdev->panel.acb);
+ dispc_set_pol_freq(dssdev->channel, dssdev->panel.config,
+ dssdev->panel.acbi, dssdev->panel.acb);
if (!sdi.skip_init) {
r = dss_calc_clock_div(1, t->pixel_clock * 1000,
&dss_cinfo, &dispc_cinfo);
} else {
r = dss_get_clock_div(&dss_cinfo);
- r = dispc_get_clock_div(&dispc_cinfo);
+ r = dispc_get_clock_div(dssdev->channel, &dispc_cinfo);
}
if (r)
@@ -102,13 +104,13 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
}
- dispc_set_lcd_timings(t);
+ dispc_set_lcd_timings(dssdev->channel, t);
r = dss_set_clock_div(&dss_cinfo);
if (r)
goto err2;
- r = dispc_set_clock_div(&dispc_cinfo);
+ r = dispc_set_clock_div(dssdev->channel, &dispc_cinfo);
if (r)
goto err2;
--
1.7.0.4
--
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