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From: Vinod Polimera <quic_vpolimer@quicinc.com>
To: y@qualcomm.com, dri-devel@lists.freedesktop.org,
	linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
	devicetree@vger.kernel.org
Cc: Vinod Polimera <quic_vpolimer@quicinc.com>,
	linux-kernel@vger.kernel.org, robdclark@gmail.com,
	dianders@chromium.org, swboyd@chromium.org,
	quic_kalyant@quicinc.com, dmitry.baryshkov@linaro.org,
	quic_sbillaka@quicinc.com
Subject: [v3 2/5] drm/bridge: use atomic enable/disable callbacks for panel bridge functions
Date: Tue, 21 Jun 2022 16:23:17 +0530	[thread overview]
Message-ID: <1655808800-3996-3-git-send-email-quic_vpolimer@quicinc.com> (raw)
In-Reply-To: <1655808800-3996-1-git-send-email-quic_vpolimer@quicinc.com>

Use atomic variants for panel bridge callback functions such that
certain states like self-refresh can be accessed as part of
enable/disable sequence.

Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
---
 drivers/gpu/drm/bridge/panel.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index 0ee563e..59a3496 100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -108,28 +108,28 @@ static void panel_bridge_detach(struct drm_bridge *bridge)
 		drm_connector_cleanup(connector);
 }
 
-static void panel_bridge_pre_enable(struct drm_bridge *bridge)
+static void panel_bridge_atomic_pre_enable(struct drm_bridge *bridge)
 {
 	struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge);
 
 	drm_panel_prepare(panel_bridge->panel);
 }
 
-static void panel_bridge_enable(struct drm_bridge *bridge)
+static void panel_bridge_atomic_enable(struct drm_bridge *bridge)
 {
 	struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge);
 
 	drm_panel_enable(panel_bridge->panel);
 }
 
-static void panel_bridge_disable(struct drm_bridge *bridge)
+static void panel_bridge_atomic_disable(struct drm_bridge *bridge)
 {
 	struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge);
 
 	drm_panel_disable(panel_bridge->panel);
 }
 
-static void panel_bridge_post_disable(struct drm_bridge *bridge)
+static void panel_bridge_atomic_post_disable(struct drm_bridge *bridge)
 {
 	struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge);
 
@@ -158,10 +158,10 @@ static void panel_bridge_debugfs_init(struct drm_bridge *bridge,
 static const struct drm_bridge_funcs panel_bridge_bridge_funcs = {
 	.attach = panel_bridge_attach,
 	.detach = panel_bridge_detach,
-	.pre_enable = panel_bridge_pre_enable,
-	.enable = panel_bridge_enable,
-	.disable = panel_bridge_disable,
-	.post_disable = panel_bridge_post_disable,
+	.atomic_pre_enable = panel_bridge_atomic_pre_enable,
+	.atomic_enable = panel_bridge_atomic_enable,
+	.atomic_disable = panel_bridge_atomic_disable,
+	.atomic_post_disable = panel_bridge_atomic_post_disable,
 	.get_modes = panel_bridge_get_modes,
 	.atomic_reset = drm_atomic_helper_bridge_reset,
 	.atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
-- 
2.7.4


  parent reply	other threads:[~2022-06-21 10:54 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-21 10:53 [v3 0/5] Add PSR support for eDP Vinod Polimera
2022-06-21 10:53 ` [v3 1/5] drm/msm/dp: Add basic " Vinod Polimera
2022-06-21 18:53   ` Dmitry Baryshkov
2022-06-29 13:38     ` Sankeerth Billakanti (QUIC)
2022-06-21 10:53 ` Vinod Polimera [this message]
2022-06-21 18:54   ` [v3 2/5] drm/bridge: use atomic enable/disable callbacks for panel bridge functions Dmitry Baryshkov
2022-06-21 18:56     ` Dmitry Baryshkov
2022-06-21 10:53 ` [v3 3/5] drm/bridge: add psr support during panel bridge enable & disable sequence Vinod Polimera
2022-06-21 18:59   ` Dmitry Baryshkov
2022-06-29 13:48     ` Sankeerth Billakanti (QUIC)
2022-06-21 10:53 ` [v3 4/5] drm/msm/disp/dpu1: use atomic enable/disable callbacks for encoder functions Vinod Polimera
2022-06-21 19:00   ` Dmitry Baryshkov
2022-06-21 10:53 ` [v3 5/5] drm/msm/disp/dpu1: add PSR support for eDP interface in dpu driver Vinod Polimera
2022-06-21 19:09   ` Dmitry Baryshkov
2022-06-22 21:21   ` kernel test robot
2022-06-21 18:40 ` [v3 0/5] Add PSR support for eDP Dmitry Baryshkov

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