From: Sean Paul <seanpaul@chromium.org>
To: abhinavk@codeaurora.org, architt@codeaurora.org,
chandanu@codeaurora.org, jsanka@codeaurora.org,
jcrouse@codeaurora.org, ryadav@codeaurora.org,
seanpaul@chromium.org, skolluku@codeaurora.org,
dri-devel@lists.freedesktop.org, robdclark@gmail.com,
airlied@linux.ie, freedreno@lists.freedesktop.org,
linux-arm-msm@vger.kernel.org, nganji@codeaurora.org,
hoegsberg@chromium.org, dovizu@chromium.org, robh+dt@kernel.org
Subject: [PATCH 17/21] drm/msm: Add preclose kms hook
Date: Mon, 9 Jul 2018 13:31:53 -0400 [thread overview]
Message-ID: <20180709173200.238457-18-seanpaul@chromium.org> (raw)
In-Reply-To: <20180709173200.238457-1-seanpaul@chromium.org>
From: Jeykumar Sankaran <jsanka@codeaurora.org>
This is needed by the dpu driver
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
[seanpaul split from the dpu megapatch]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
---
drivers/gpu/drm/msm/msm_drv.c | 9 +++++++++
drivers/gpu/drm/msm/msm_kms.h | 1 +
2 files changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 8bd9fe831968..ed6efebabc38 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -540,6 +540,14 @@ static void context_close(struct msm_file_private *ctx)
kfree(ctx);
}
+static void msm_preclose(struct drm_device *dev, struct drm_file *file)
+{
+ struct msm_drm_private *priv = dev->dev_private;
+ struct msm_kms *kms = priv->kms;
+
+ if (kms && kms->funcs && kms->funcs->preclose)
+ kms->funcs->preclose(kms, file);
+}
static void msm_postclose(struct drm_device *dev, struct drm_file *file)
{
struct msm_drm_private *priv = dev->dev_private;
@@ -860,6 +868,7 @@ static struct drm_driver msm_driver = {
DRIVER_ATOMIC |
DRIVER_MODESET,
.open = msm_open,
+ .preclose = msm_preclose,
.postclose = msm_postclose,
.lastclose = drm_fb_helper_lastclose,
.irq_handler = msm_irq,
diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h
index 761bb07cd7bf..9cd7223febcf 100644
--- a/drivers/gpu/drm/msm/msm_kms.h
+++ b/drivers/gpu/drm/msm/msm_kms.h
@@ -58,6 +58,7 @@ struct msm_kms_funcs {
struct drm_encoder *encoder,
struct drm_encoder *slave_encoder,
bool is_cmd_mode);
+ void (*preclose)(struct msm_kms *kms, struct drm_file *file);
void (*set_encoder_mode)(struct msm_kms *kms,
struct drm_encoder *encoder,
bool cmd_mode);
--
Sean Paul, Software Engineer, Google / Chromium OS
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2018-07-09 17:31 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 17:31 [PATCH 00/21] drm/msm: Add support for SDM845 Display Processing Unit (DPU) Sean Paul
2018-07-09 17:31 ` [PATCH 01/21] dt-bindings: msm/dsi: Add mdp transfer time to msm dsi binding Sean Paul
[not found] ` <20180709173200.238457-2-seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-07-20 14:13 ` Rob Herring
2018-07-09 17:31 ` [PATCH 05/21] drm/msm/dsi: adjust dsi timing for dual dsi mode Sean Paul
[not found] ` <20180709173200.238457-6-seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-07-16 14:17 ` Archit Taneja
2018-07-09 17:31 ` [PATCH 06/21] drm/msm/dsi: Use one connector for dual DSI mode Sean Paul
[not found] ` <20180709173200.238457-1-seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-07-09 17:31 ` [PATCH 02/21] dt-bindings: clock: Introduce QCOM Display clock bindings Sean Paul
2018-07-09 17:31 ` [PATCH 03/21] drm: Add support for pps and compression mode command packet Sean Paul
2018-07-09 17:31 ` [PATCH 04/21] drm: add msm compressed format modifiers Sean Paul
[not found] ` <20180709173200.238457-5-seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-07-16 12:28 ` Rob Clark
2018-07-09 17:31 ` [PATCH 07/21] drm/msm/dsi: initialize postdiv_lock before use for 10nm pll Sean Paul
[not found] ` <20180709173200.238457-8-seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-07-16 14:28 ` Archit Taneja
2018-07-09 17:31 ` [PATCH 08/21] drm/msm: Move wait_for_vblanks into mdp complete_commit() hooks Sean Paul
2018-07-09 17:31 ` [PATCH 09/21] drm/msm/mdp5: subclass msm_mdss for mdp5 Sean Paul
[not found] ` <20180709173200.238457-10-seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-07-16 14:40 ` Archit Taneja
2018-07-09 17:31 ` [PATCH 10/21] drm/msm: enable zpos normalization Sean Paul
2018-07-09 17:31 ` [PATCH 11/21] drm/msm: higher values of pclk can exceed 32 bits when multiplied by a factor Sean Paul
2018-07-16 14:46 ` Archit Taneja
2018-07-09 17:31 ` [PATCH 12/21] drm/msm: Clean up dangling atomic_wq Sean Paul
2018-07-09 17:31 ` [PATCH 13/21] drm/msm: #define MDP version numbers Sean Paul
2018-07-09 17:31 ` [PATCH 14/21] drm/msm: Use labels for unwinding in the error path Sean Paul
2018-07-09 17:31 ` [PATCH 15/21] drm/msm: #define MAX_<OBJECT> in msm_drv.h Sean Paul
2018-07-09 17:31 ` [PATCH 16/21] drm/msm: Add .commit() callback to msm_kms functions Sean Paul
2018-07-09 17:31 ` [PATCH 18/21] drm/msm: Add pm_suspend/resume callbacks to msm_kms Sean Paul
2018-07-09 17:31 ` [PATCH 20/21] drm/msm: Add SDM845 DPU support Sean Paul
2018-07-09 17:31 ` [PATCH 21/21] arm64: dts: qcom: sdm845: Add dpu to sdm845 dts file Sean Paul
2018-07-09 18:07 ` Rob Herring
2018-07-09 18:35 ` Sean Paul
2018-07-09 19:03 ` Rob Clark
2018-07-12 21:13 ` [PATCH v2 " Sean Paul
2018-07-09 17:31 ` Sean Paul [this message]
2018-07-09 17:31 ` [PATCH 19/21] dt-bindings: msm/disp: Add bindings for Snapdragon 845 DPU Sean Paul
[not found] ` <20180709173200.238457-20-seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-07-12 21:08 ` [PATCH v2 " Sean Paul
[not found] ` <20180712210849.146638-1-seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2018-07-16 16:21 ` Rob Herring
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