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From: Dave Airlie <airlied@gmail.com>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH 08/10] drm/radeon: export max link rate calculation
Date: Tue, 24 Feb 2015 09:24:02 +1000	[thread overview]
Message-ID: <1424733844-20185-9-git-send-email-airlied@gmail.com> (raw)
In-Reply-To: <1424733844-20185-1-git-send-email-airlied@gmail.com>

From: Dave Airlie <airlied@redhat.com>

We need this in the MST code later.

Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/radeon/atombios_dp.c | 4 ++--
 drivers/gpu/drm/radeon/radeon_mode.h | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index 61c9a04..ee7e63e 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -303,8 +303,8 @@ static int dp_get_max_dp_pix_clock(int link_rate,
 
 /***** radeon specific DP functions *****/
 
-static int radeon_dp_get_max_link_rate(struct drm_connector *connector,
-				       u8 dpcd[DP_DPCD_SIZE])
+int radeon_dp_get_max_link_rate(struct drm_connector *connector,
+				u8 dpcd[DP_DPCD_SIZE])
 {
 	int max_link_rate;
 
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 59dd712..3d4f390 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -708,6 +708,8 @@ extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector);
 extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector);
 extern int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
 				    struct drm_connector *connector);
+int radeon_dp_get_max_link_rate(struct drm_connector *connector,
+				u8 *dpcd);
 extern void radeon_dp_set_rx_power_state(struct drm_connector *connector,
 					 u8 power_state);
 extern void radeon_dp_aux_init(struct radeon_connector *radeon_connector);
-- 
2.1.0

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  parent reply	other threads:[~2015-02-23 23:24 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-23 23:23 [RFC] radeon MST support - initial pieces Dave Airlie
2015-02-23 23:23 ` [PATCH 01/10] drm/dp_mst: add a function to retrieve vcpi slots Dave Airlie
2015-02-24 10:08   ` Daniel Vetter
2015-02-23 23:23 ` [PATCH 02/10] radeon: introduce a dp_work handler Dave Airlie
2015-02-23 23:23 ` [PATCH 03/10] radeon/evergreen: add support for short HPD irqs Dave Airlie
2015-02-23 23:23 ` [PATCH 04/10] radeon/si: " Dave Airlie
2015-02-23 23:23 ` [PATCH 05/10] radeon/fb: add wrapper functions around fb connector add/remove Dave Airlie
2015-02-23 23:24 ` [PATCH 06/10] drm/radeon: add some MST registers Dave Airlie
2015-02-23 23:24 ` [PATCH 07/10] drm/radeon: add new atombios encoder/transmitter interfaces Dave Airlie
2015-02-23 23:24 ` Dave Airlie [this message]
2015-02-23 23:24 ` [PATCH 09/10] drm/radeon: improve encoder picking functions Dave Airlie
2015-02-23 23:24 ` [PATCH 10/10] drm/radeon: add DisplayPort MST support Dave Airlie
2015-02-24 20:00 ` [RFC] radeon MST support - initial pieces Alex Deucher

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