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authorJose Abreu <Jose.Abreu@synopsys.com>2017-05-25 17:19:19 +0300
committerArchit Taneja <architt@codeaurora.org>2017-06-05 09:39:50 +0300
commitb0febde779fd5d2e3e6f83843a828726117fe0a7 (patch)
treed25324e33b793419ab6aac900c8af40e0222cc91 /drivers/gpu/drm/imx
parentf3ca01d3d7793f76a03ff17945e1b1f2138be9fb (diff)
downloadlinux-b0febde779fd5d2e3e6f83843a828726117fe0a7.tar.xz
drm/bridge/synopsys: dw-hdmi: Use bridge->mode_valid() callback
Now that we have a callback to check if bridge supports a given mode we can use it in Synopsys Designware HDMI bridge so that we restrict the number of probbed modes to the ones we can actually display. Also, there is no need to use mode_fixup() callback as mode_valid() will handle the mode validation. NOTE: I also had to change the pdata declaration of mode_valid custom callback so that the passed modes are const. I also changed in the platforms I found. Not even compiled it though. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Cc: Carlos Palminha <palminha@synopsys.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Archit Taneja <architt@codeaurora.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: David Airlie <airlied@linux.ie> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Carlo Caione <carlo@caione.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/3d8d449e4d13d2535fa292c75f5fa931de4a4fa8.1495720737.git.joabreu@synopsys.com
Diffstat (limited to 'drivers/gpu/drm/imx')
-rw-r--r--drivers/gpu/drm/imx/dw_hdmi-imx.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index f039641070ac..b62763aa8706 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -147,8 +147,9 @@ static const struct drm_encoder_funcs dw_hdmi_imx_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};
-static enum drm_mode_status imx6q_hdmi_mode_valid(struct drm_connector *con,
- struct drm_display_mode *mode)
+static enum drm_mode_status
+imx6q_hdmi_mode_valid(struct drm_connector *con,
+ const struct drm_display_mode *mode)
{
if (mode->clock < 13500)
return MODE_CLOCK_LOW;
@@ -159,8 +160,9 @@ static enum drm_mode_status imx6q_hdmi_mode_valid(struct drm_connector *con,
return MODE_OK;
}
-static enum drm_mode_status imx6dl_hdmi_mode_valid(struct drm_connector *con,
- struct drm_display_mode *mode)
+static enum drm_mode_status
+imx6dl_hdmi_mode_valid(struct drm_connector *con,
+ const struct drm_display_mode *mode)
{
if (mode->clock < 13500)
return MODE_CLOCK_LOW;