From: Archit Taneja <archit@ti.com>
To: tomi.valkeinen@ti.com
Cc: linux-fbdev@vger.kernel.org, linux-omap@vger.kernel.org,
Archit Taneja <archit@ti.com>
Subject: [RFC 6/6] omapdss: DSS: add reg-id param to dpi_select_source
Date: Thu, 08 May 2014 09:27:17 +0000 [thread overview]
Message-ID: <1399540517-17883-6-git-send-email-archit@ti.com> (raw)
In-Reply-To: <1399540517-17883-1-git-send-email-archit@ti.com>
Add an argument which describes which DPI instance we are referring to when
selecting it's overlay manager. This will come into use when a DSS version
supports multiple DPI instances.
Signed-off-by: Archit Taneja <archit@ti.com>
---
drivers/video/fbdev/omap2/dss/dpi.c | 2 +-
drivers/video/fbdev/omap2/dss/dss.c | 12 ++++++------
drivers/video/fbdev/omap2/dss/dss.h | 2 +-
3 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/video/fbdev/omap2/dss/dpi.c b/drivers/video/fbdev/omap2/dss/dpi.c
index faf266e..def8e68 100644
--- a/drivers/video/fbdev/omap2/dss/dpi.c
+++ b/drivers/video/fbdev/omap2/dss/dpi.c
@@ -420,7 +420,7 @@ static int dpi_display_enable(struct omap_dss_device *dssdev)
if (r)
goto err_get_dispc;
- r = dss_dpi_select_source(out->manager->id);
+ r = dss_dpi_select_source(out->reg, out->manager->id);
if (r)
goto err_src_sel;
diff --git a/drivers/video/fbdev/omap2/dss/dss.c b/drivers/video/fbdev/omap2/dss/dss.c
index 4087f3b..ffa6d84 100644
--- a/drivers/video/fbdev/omap2/dss/dss.c
+++ b/drivers/video/fbdev/omap2/dss/dss.c
@@ -74,7 +74,7 @@ struct dss_features {
u8 fck_div_max;
u8 dss_fck_multiplier;
const char *parent_clk_name;
- int (*dpi_select_source)(enum omap_channel channel);
+ int (*dpi_select_source)(int id, enum omap_channel channel);
int (*init_ports)(struct platform_device *pdev);
void (*uninit_ports)(struct platform_device *pdev);
};
@@ -570,7 +570,7 @@ enum dss_hdmi_venc_clk_source_select dss_get_hdmi_venc_clk_source(void)
return REG_GET(DSS_CONTROL, 15, 15);
}
-static int dss_dpi_select_source_omap2_omap3(enum omap_channel channel)
+static int dss_dpi_select_source_omap2_omap3(int id, enum omap_channel channel)
{
if (channel != OMAP_DSS_CHANNEL_LCD)
return -EINVAL;
@@ -578,7 +578,7 @@ static int dss_dpi_select_source_omap2_omap3(enum omap_channel channel)
return 0;
}
-static int dss_dpi_select_source_omap4(enum omap_channel channel)
+static int dss_dpi_select_source_omap4(int id, enum omap_channel channel)
{
int val;
@@ -598,7 +598,7 @@ static int dss_dpi_select_source_omap4(enum omap_channel channel)
return 0;
}
-static int dss_dpi_select_source_omap5(enum omap_channel channel)
+static int dss_dpi_select_source_omap5(int id, enum omap_channel channel)
{
int val;
@@ -624,9 +624,9 @@ static int dss_dpi_select_source_omap5(enum omap_channel channel)
return 0;
}
-int dss_dpi_select_source(enum omap_channel channel)
+int dss_dpi_select_source(int id, enum omap_channel channel)
{
- return dss.feat->dpi_select_source(channel);
+ return dss.feat->dpi_select_source(id, channel);
}
static int dss_get_clocks(void)
diff --git a/drivers/video/fbdev/omap2/dss/dss.h b/drivers/video/fbdev/omap2/dss/dss.h
index 6f68f72..f3ddcc9 100644
--- a/drivers/video/fbdev/omap2/dss/dss.h
+++ b/drivers/video/fbdev/omap2/dss/dss.h
@@ -209,7 +209,7 @@ int dss_init_platform_driver(void) __init;
void dss_uninit_platform_driver(void);
unsigned long dss_get_dispc_clk_rate(void);
-int dss_dpi_select_source(enum omap_channel channel);
+int dss_dpi_select_source(int id, enum omap_channel channel);
void dss_select_hdmi_venc_clk_source(enum dss_hdmi_venc_clk_source_select);
enum dss_hdmi_venc_clk_source_select dss_get_hdmi_venc_clk_source(void);
const char *dss_get_generic_clk_source_name(enum omap_dss_clk_source clk_src);
--
1.8.3.2
next prev parent reply other threads:[~2014-05-08 9:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-08 9:27 [RFC 1/6] omapdss: remove check for simpler port/endpoint binding Archit Taneja
2014-05-08 9:27 ` [RFC 2/6] omapdss: add init port functions for different omap revs Archit Taneja
2014-05-20 8:04 ` Tomi Valkeinen
2014-05-20 9:43 ` Archit Taneja
2014-05-08 9:27 ` [RFC 3/6] omapdss: DT: Get source endpoint by matching reg-id Archit Taneja
2014-05-08 9:27 ` [RFC 4/6] omapdss: DPI: support multiple DPI instances Archit Taneja
2014-05-08 9:27 ` [RFC 5/6] omapdss: DPI: make dpi_get_channel take DPI reg-id Archit Taneja
2014-05-08 9:27 ` Archit Taneja [this message]
2014-05-09 9:59 ` [RFC 1/6] omapdss: remove check for simpler port/endpoint binding Tomi Valkeinen
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