[RFC 5/6] omapdss: DPI: make dpi_get_channel take DPI reg-id
flat view
From: Archit Taneja <hidden>
Date: 2014-05-08 09:27:16
Also in:
linux-omap
Subsystem:
framebuffer layer, omap display subsystem and framebuffer support (dss2), the rest · Maintainers:
Helge Deller, Linus Torvalds
To support multiple DPI instances, dpi_get_channel needs to take the DPI instance's reg-id to get the corresponding channel. Make it take this argument. We just pass 0 in the non-DT path, since we don't support multiple instances in the non-DT case. Signed-off-by: Archit Taneja <redacted> --- drivers/video/fbdev/omap2/dss/dpi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/omap2/dss/dpi.c b/drivers/video/fbdev/omap2/dss/dpi.c
index b891e17..faf266e 100644
--- a/drivers/video/fbdev/omap2/dss/dpi.c
+++ b/drivers/video/fbdev/omap2/dss/dpi.c@@ -640,7 +640,7 @@ static void dpi_init_pll(struct dpi_data *dpi) * the channel in some more dynamic manner, or get the channel as a user * parameter. */ -static enum omap_channel dpi_get_channel(void) +static enum omap_channel dpi_get_channel(int reg) { switch (omapdss_get_version()) { case OMAPDSS_VER_OMAP24xx:
@@ -733,7 +733,7 @@ static void dpi_init_output(struct platform_device *pdev) out->id = OMAP_DSS_OUTPUT_DPI; out->output_type = OMAP_DISPLAY_TYPE_DPI; out->name = "dpi.0"; - out->dispc_channel = dpi_get_channel(); + out->dispc_channel = dpi_get_channel(0); out->ops.dpi = &dpi_ops; out->owner = THIS_MODULE;
@@ -768,7 +768,7 @@ static void dpi_init_output_port(struct platform_device *pdev, out->dev = &pdev->dev; out->id = OMAP_DSS_OUTPUT_DPI; out->output_type = OMAP_DISPLAY_TYPE_DPI; - out->dispc_channel = dpi_get_channel(); + out->dispc_channel = dpi_get_channel(reg); out->ops.dpi = &dpi_ops; out->reg = reg; out->owner = THIS_MODULE;
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1.8.3.2