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authorThierry Reding <treding@nvidia.com>2016-06-13 15:33:27 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-07-12 13:19:26 +0200
commit6308c983d7735878c49392cec7d967ec0d871099 (patch)
treed875c1e4171b8e430d63d541358b2f1a0b10a0bb /drivers/gpu/drm/drm_mipi_dsi.c
parentab1947be4c6e716da86c579643015bf6b87e541e (diff)
downloadlinux-6308c983d7735878c49392cec7d967ec0d871099.tar.bz2
drm/dsi: Make set_tear_scanline command consistent
Use a consistent name for the function that implements set_tear_scanline and reword and reformat the kerneldoc slightly. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20160613133327.7630-1-thierry.reding@gmail.com
Diffstat (limited to 'drivers/gpu/drm/drm_mipi_dsi.c')
-rw-r--r--drivers/gpu/drm/drm_mipi_dsi.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
index 49311fc61d5d..af0d471ee246 100644
--- a/drivers/gpu/drm/drm_mipi_dsi.c
+++ b/drivers/gpu/drm/drm_mipi_dsi.c
@@ -999,17 +999,17 @@ int mipi_dsi_dcs_set_tear_on(struct mipi_dsi_device *dsi,
EXPORT_SYMBOL(mipi_dsi_dcs_set_tear_on);
/**
- * mipi_dsi_set_tear_scanline() - turn on the display module's Tearing Effect
- * output signal on the TE signal line when display module reaches line N
- * defined by STS[n:0].
+ * mipi_dsi_dcs_set_tear_scanline() - set the scanline to use as trigger for
+ * the Tearing Effect output signal of the display module
* @dsi: DSI peripheral device
- * @param: STS[10:0]
+ * @scanline: scanline to use as trigger
+ *
* Return: 0 on success or a negative error code on failure
*/
-int mipi_dsi_set_tear_scanline(struct mipi_dsi_device *dsi, u16 param)
+int mipi_dsi_dcs_set_tear_scanline(struct mipi_dsi_device *dsi, u16 scanline)
{
- u8 payload[3] = { MIPI_DCS_SET_TEAR_SCANLINE, param >> 8,
- param & 0xff };
+ u8 payload[3] = { MIPI_DCS_SET_TEAR_SCANLINE, scanline >> 8,
+ scanline & 0xff };
ssize_t err;
err = mipi_dsi_generic_write(dsi, payload, sizeof(payload));
@@ -1018,7 +1018,7 @@ int mipi_dsi_set_tear_scanline(struct mipi_dsi_device *dsi, u16 param)
return 0;
}
-EXPORT_SYMBOL(mipi_dsi_set_tear_scanline);
+EXPORT_SYMBOL(mipi_dsi_dcs_set_tear_scanline);
/**
* mipi_dsi_dcs_set_pixel_format() - sets the pixel format for the RGB image