From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: <dri-devel@lists.freedesktop.org>
Cc: tomi.valkeinen@ti.com
Subject: [PATCH v6 29/84] drm/omap: dsi: move panel refresh function to host
Date: Tue, 15 Dec 2020 12:46:02 +0200 [thread overview]
Message-ID: <20201215104657.802264-30-tomi.valkeinen@ti.com> (raw)
In-Reply-To: <20201215104657.802264-1-tomi.valkeinen@ti.com>
From: Sebastian Reichel <sebastian.reichel@collabora.com>
This moves the panel refresh/update function from the panel
driver into the DSI host driver to prepare for common drm_panel
support.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
.../gpu/drm/omapdrm/displays/panel-dsi-cm.c | 68 --------------
drivers/gpu/drm/omapdrm/dss/dsi.c | 91 +++++++++++++++++--
drivers/gpu/drm/omapdrm/dss/omapdss.h | 13 +--
drivers/gpu/drm/omapdrm/omap_crtc.c | 11 +--
4 files changed, 88 insertions(+), 95 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
index b4aa3bc98062..ccaf6ffe4f86 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -172,27 +172,6 @@ static int dsicm_get_id(struct panel_drv_data *ddata, u8 *id1, u8 *id2, u8 *id3)
return 0;
}
-static int dsicm_set_update_window(struct panel_drv_data *ddata,
- u16 x, u16 y, u16 w, u16 h)
-{
- struct mipi_dsi_device *dsi = ddata->dsi;
- int r;
- u16 x1 = x;
- u16 x2 = x + w - 1;
- u16 y1 = y;
- u16 y2 = y + h - 1;
-
- r = mipi_dsi_dcs_set_column_address(dsi, x1, x2);
- if (r < 0)
- return r;
-
- r = mipi_dsi_dcs_set_page_address(dsi, y1, y2);
- if (r < 0)
- return r;
-
- return 0;
-}
-
static int dsicm_bl_update_status(struct backlight_device *dev)
{
struct panel_drv_data *ddata = dev_get_drvdata(&dev->dev);
@@ -466,48 +445,6 @@ static void dsicm_disable(struct omap_dss_device *dssdev)
mutex_unlock(&ddata->lock);
}
-static void dsicm_framedone_cb(int err, void *data)
-{
- struct panel_drv_data *ddata = data;
-
- dev_dbg(&ddata->dsi->dev, "framedone, err %d\n", err);
-}
-
-static int dsicm_update(struct omap_dss_device *dssdev,
- u16 x, u16 y, u16 w, u16 h)
-{
- struct panel_drv_data *ddata = to_panel_data(dssdev);
- struct omap_dss_device *src = ddata->src;
- int r;
-
- dev_dbg(&ddata->dsi->dev, "update %d, %d, %d x %d\n", x, y, w, h);
-
- mutex_lock(&ddata->lock);
-
- if (!ddata->enabled) {
- r = 0;
- goto err;
- }
-
- /* XXX no need to send this every frame, but dsi break if not done */
- r = dsicm_set_update_window(ddata, 0, 0, ddata->vm.hactive,
- ddata->vm.vactive);
- if (r)
- goto err;
-
- r = src->ops->dsi.update(src, ddata->dsi->channel, dsicm_framedone_cb,
- ddata);
- if (r)
- goto err;
-
- mutex_unlock(&ddata->lock);
-
- return 0;
-err:
- mutex_unlock(&ddata->lock);
- return r;
-}
-
static int _dsicm_enable_te(struct panel_drv_data *ddata, bool enable)
{
struct mipi_dsi_device *dsi = ddata->dsi;
@@ -568,10 +505,6 @@ static const struct omap_dss_device_ops dsicm_ops = {
.check_timings = dsicm_check_timings,
};
-static const struct omap_dss_driver dsicm_dss_driver = {
- .update = dsicm_update,
-};
-
static int dsicm_probe_of(struct mipi_dsi_device *dsi)
{
struct device_node *node = dsi->dev.of_node;
@@ -652,7 +585,6 @@ static int dsicm_probe(struct mipi_dsi_device *dsi)
dssdev = &ddata->dssdev;
dssdev->dev = dev;
dssdev->ops = &dsicm_ops;
- dssdev->driver = &dsicm_dss_driver;
dssdev->type = OMAP_DISPLAY_TYPE_DSI;
dssdev->display = true;
dssdev->owner = THIS_MODULE;
diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c
index c7f366ae4764..56cff14061ee 100644
--- a/drivers/gpu/drm/omapdrm/dss/dsi.c
+++ b/drivers/gpu/drm/omapdrm/dss/dsi.c
@@ -214,6 +214,9 @@ static void dsi_display_uninit_dispc(struct dsi_data *dsi);
static int dsi_vc_send_null(struct dsi_data *dsi, int channel);
+static ssize_t _omap_dsi_host_transfer(struct dsi_data *dsi,
+ const struct mipi_dsi_msg *msg);
+
/* DSI PLL HSDIV indices */
#define HSDIV_DISPC 0
#define HSDIV_DSI 1
@@ -384,9 +387,6 @@ struct dsi_data {
struct delayed_work ulps_work;
- void (*framedone_callback)(int, void *);
- void *framedone_data;
-
struct delayed_work framedone_timeout_work;
#ifdef DSI_CATCH_MISSING_TE
@@ -3804,8 +3804,6 @@ static void dsi_handle_framedone(struct dsi_data *dsi, int error)
dsi_set_ulps_auto(dsi, true);
dsi_bus_unlock(dsi);
- dsi->framedone_callback(error, dsi->framedone_data);
-
if (!error)
dsi_perf_show(dsi, "DISPC");
}
@@ -3837,6 +3835,8 @@ static void dsi_framedone_irq_callback(void *data)
cancel_delayed_work(&dsi->framedone_timeout_work);
+ DSSDBG("Framedone received!\n");
+
dsi_handle_framedone(dsi, 0);
}
@@ -3853,17 +3853,69 @@ static int _dsi_update(struct dsi_data *dsi)
return 0;
}
-static int dsi_update(struct omap_dss_device *dssdev, int channel,
- void (*callback)(int, void *), void *data)
+static int _dsi_update_window(struct dsi_data *dsi, int channel,
+ int x, int y, int w, int h)
+{
+ int x1 = x, x2 = (x + w - 1);
+ int y1 = y, y2 = (y + h - 1);
+ u8 payloadX[5] = { MIPI_DCS_SET_COLUMN_ADDRESS,
+ x1 >> 8, x1 & 0xff, x2 >> 8, x2 & 0xff };
+ u8 payloadY[5] = { MIPI_DCS_SET_PAGE_ADDRESS,
+ y1 >> 8, y1 & 0xff, y2 >> 8, y2 & 0xff };
+ struct mipi_dsi_msg msgX = { 0 }, msgY = { 0 };
+ int ret;
+
+ WARN_ON(!dsi_bus_is_locked(dsi));
+
+ msgX.type = MIPI_DSI_DCS_LONG_WRITE;
+ msgX.channel = channel;
+ msgX.tx_buf = payloadX;
+ msgX.tx_len = sizeof(payloadX);
+
+ msgY.type = MIPI_DSI_DCS_LONG_WRITE;
+ msgY.channel = channel;
+ msgY.tx_buf = payloadY;
+ msgY.tx_len = sizeof(payloadY);
+
+ ret = _omap_dsi_host_transfer(dsi, &msgX);
+ if (ret != 0)
+ return ret;
+
+ return _omap_dsi_host_transfer(dsi, &msgY);
+}
+
+static int dsi_update_channel(struct omap_dss_device *dssdev, int channel)
{
struct dsi_data *dsi = to_dsi_data(dssdev);
+ int r;
+
+ if (channel > 3)
+ return -EINVAL;
dsi_bus_lock(dsi);
+
+ if (!dsi->vc[channel].dest) {
+ r = -ENODEV;
+ goto err;
+ }
+
+ if (dsi->vm.hactive == 0 || dsi->vm.vactive == 0) {
+ r = -EINVAL;
+ goto err;
+ }
+
+ DSSDBG("dsi_update_channel: %d", channel);
+
dsi_set_ulps_auto(dsi, false);
+ r = _dsi_update_window(dsi, channel, 0, 0, dsi->vm.hactive,
+ dsi->vm.vactive);
+ if (r < 0) {
+ DSSWARN("window update error: %d\n", r);
+ goto err;
+ }
+
dsi->update_channel = channel;
- dsi->framedone_callback = callback;
- dsi->framedone_data = data;
if (dsi->te_enabled && dsi->te_gpio) {
schedule_delayed_work(&dsi->te_timeout_work,
@@ -3874,6 +3926,25 @@ static int dsi_update(struct omap_dss_device *dssdev, int channel,
}
return 0;
+
+err:
+ dsi_set_ulps_auto(dsi, true);
+ dsi_bus_unlock(dsi);
+ return r;
+}
+
+static int dsi_update_all(struct omap_dss_device *dssdev)
+{
+ unsigned int i;
+ int r;
+
+ for (i = 0; i < 4; i++) {
+ r = dsi_update_channel(dssdev, i);
+ if (r && r != -ENODEV)
+ return r;
+ }
+
+ return r;
}
/* Display funcs */
@@ -4875,7 +4946,7 @@ static const struct omap_dss_device_ops dsi_ops = {
.enable_video_output = dsi_enable_video_output,
.disable_video_output = dsi_disable_video_output,
- .update = dsi_update,
+ .update = dsi_update_all,
},
};
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index 11d008439056..742f3d68daef 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -281,13 +281,12 @@ struct omap_dss_writeback_info {
};
struct omapdss_dsi_ops {
- /* bus configuration */
+ int (*update)(struct omap_dss_device *dssdev);
+
+ /* legacy API used by omapdss panels */
int (*set_config)(struct omap_dss_device *dssdev,
const struct omap_dss_dsi_config *cfg);
- int (*update)(struct omap_dss_device *dssdev, int channel,
- void (*callback)(int, void *), void *data);
-
int (*enable_video_output)(struct omap_dss_device *dssdev, int channel);
void (*disable_video_output)(struct omap_dss_device *dssdev,
int channel);
@@ -351,7 +350,6 @@ struct omap_dss_device {
const char *name;
- const struct omap_dss_driver *driver;
const struct omap_dss_device_ops *ops;
unsigned long ops_flags;
u32 bus_flags;
@@ -372,11 +370,6 @@ struct omap_dss_device {
unsigned int of_port;
};
-struct omap_dss_driver {
- int (*update)(struct omap_dss_device *dssdev,
- u16 x, u16 y, u16 w, u16 h);
-};
-
struct dss_device *omapdss_get_dss(void);
void omapdss_set_dss(struct dss_device *dss);
static inline bool omapdss_is_initialized(void)
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index b6700f2043be..dc0bc6f2aa06 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -362,10 +362,8 @@ static void omap_crtc_manual_display_update(struct work_struct *data)
{
struct omap_crtc *omap_crtc =
container_of(data, struct omap_crtc, update_work.work);
- struct drm_display_mode *mode = &omap_crtc->pipe->crtc->mode;
- struct omap_dss_device *dssdev = omap_crtc->pipe->output->next;
+ struct omap_dss_device *dssdev = omap_crtc->pipe->output;
struct drm_device *dev = omap_crtc->base.dev;
- const struct omap_dss_driver *dssdrv;
int ret;
if (!dssdev) {
@@ -373,13 +371,12 @@ static void omap_crtc_manual_display_update(struct work_struct *data)
return;
}
- dssdrv = dssdev->driver;
- if (!dssdrv || !dssdrv->update) {
- dev_err_once(dev->dev, "missing or incorrect dssdrv!");
+ if (dssdev->type != OMAP_DISPLAY_TYPE_DSI || !dssdev->ops->dsi.update) {
+ dev_err_once(dev->dev, "no DSI update callback found!");
return;
}
- ret = dssdrv->update(dssdev, 0, 0, mode->hdisplay, mode->vdisplay);
+ ret = dssdev->ops->dsi.update(dssdev);
if (ret < 0) {
spin_lock_irq(&dev->event_lock);
omap_crtc->pending = false;
--
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next prev parent reply other threads:[~2020-12-15 10:47 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-15 10:45 [PATCH v6 00/84] Convert DSI code to use drm_mipi_dsi and drm_panel Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 01/84] Revert "drm/omap: dss: Remove unused omap_dss_device operations" Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 02/84] drm/omap: drop unused dsi.configure_pins Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 03/84] drm/omap: dsi: use MIPI_DSI_FMT_* instead of OMAP_DSS_DSI_FMT_* Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 04/84] drm/omap: constify write buffers Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 05/84] drm/omap: dsi: add generic transfer function Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 06/84] drm/omap: panel-dsi-cm: convert to transfer API Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 07/84] drm/omap: dsi: unexport specific data transfer functions Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 08/84] drm/omap: dsi: drop virtual channel logic Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 09/84] drm/omap: dsi: simplify write function Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 10/84] drm/omap: dsi: simplify read functions Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 11/84] drm/omap: dsi: switch dsi_vc_send_long/short to mipi_dsi_msg Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 12/84] drm/omap: dsi: introduce mipi_dsi_host Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 13/84] drm/omap: panel-dsi-cm: use DSI helpers Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 14/84] drm/omap: dsi: request VC via mipi_dsi_attach Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 15/84] drm/omap: panel-dsi-cm: drop hardcoded VC Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 16/84] drm/omap: panel-dsi-cm: use common MIPI DCS 1.3 defines Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 17/84] drm/omap: dsi: drop unused memory_read() Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 18/84] drm/omap: dsi: drop unused get_te() Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 19/84] drm/omap: dsi: drop unused enable_te() Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 20/84] drm/omap: dsi: drop useless sync() Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 21/84] drm/omap: dsi: use pixel-format and mode from attach Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 22/84] drm/omap: panel-dsi-cm: use bulk regulator API Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 23/84] drm/omap: dsi: lp/hs switching support for transfer() Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 24/84] drm/omap: dsi: move TE GPIO handling into core Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 25/84] drm/omap: dsi: drop custom enable_te() API Tomi Valkeinen
2020-12-15 10:45 ` [PATCH v6 26/84] drm/omap: dsi: do bus locking in host driver Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 27/84] drm/omap: dsi: untangle ulps ops from enable/disable Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 28/84] drm/omap: dsi: do ULPS in host driver Tomi Valkeinen
2020-12-15 10:46 ` Tomi Valkeinen [this message]
2020-12-15 10:46 ` [PATCH v6 30/84] drm/omap: dsi: Reverse direction of the DSS device enable/disable operations Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 31/84] drm/omap: dsi: drop custom panel capability support Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 32/84] drm/omap: dsi: convert to drm_panel Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 33/84] drm/omap: drop omapdss-boot-init Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 34/84] drm/omap: dsi: implement check timings Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 35/84] drm/omap: panel-dsi-cm: use DEVICE_ATTR_RO Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 36/84] drm/omap: panel-dsi-cm: support unbinding Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 37/84] drm/omap: panel-dsi-cm: fix remove() Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 38/84] drm/omap: remove global dss_device variable Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 39/84] drm/panel: Move OMAP's DSI command mode panel driver Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 40/84] drm/omap: dsi: Register a drm_bridge Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 41/84] drm/omap: remove legacy DSS device operations Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 42/84] drm/omap: remove unused omap_connector Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 43/84] drm/omap: simplify omap_display_id Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 44/84] drm/omap: drop unused DSS next pointer Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 45/84] drm/omap: drop DSS ops_flags Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 46/84] drm/omap: drop dssdev display field Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 47/84] drm/omap: simplify DSI manual update code Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 48/84] drm/omap: dsi: simplify pin config Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 49/84] ARM: omap2plus_defconfig: Update for moved DSI command mode panel Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 50/84] drm/omap: squash omapdrm sub-modules into one Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 51/84] drm/omap: remove unused display.c Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 52/84] drm/omap: drop unused owner field Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 53/84] drm/omap: remove dispc_ops Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 54/84] drm/omap: remove dss_mgr_ops Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 55/84] drm/panel: panel-dsi-cm: use MIPI_DCS_GET_ERROR_COUNT_ON_DSI Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 56/84] drm/panel: panel-dsi-cm: cleanup tear enable Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 57/84] ARM: dts: omap5: add address-cells & size-cells to dsi Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 58/84] drm/omap: pll: fix iteration loop check Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 59/84] drm/omap: dsi: set trans_mode according to client mode_flags Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 60/84] drm/panel: panel-dsi-cm: set column & page at setup Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 61/84] drm/omap: dsi: send nop instead of page & column Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 62/84] drm/omap: dsi: simplify VC handling Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 63/84] drm/omap: dsi: drop useless channel checks Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 64/84] drm/omap: dsi: cleanup dispc channel usage Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 65/84] drm/omap: dsi: rename 'channel' to 'vc' Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 66/84] drm/omap: dsi: pass vc and channel to various functions Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 67/84] drm/omap: dsi: untangle vc & channel Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 68/84] drm/omap: dsi: skip dsi_vc_enable_hs when already in correct mode Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 69/84] drm/omap: dsi: enable HS before sending the frame Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 70/84] drm/omap: dsi: use separate VCs for cmd and video Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 71/84] drm/panel: panel-dsi-cm: remove extra 'if' Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 72/84] drm/panel: panel-dsi-cm: add panel database to driver Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 73/84] drm/panel: panel-dsi-cm: drop unneeded includes Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 74/84] drm/omap: dsi: move structs & defines to dsi.h Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 75/84] drm/omap: dsi: move enable/disable to bridge enable/disable Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 76/84] drm/omap: dsi: display_enable cleanup Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 77/84] drm/omap: dsi: display_disable cleanup Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 78/84] drm/omap: dsi: rename dsi_display_* functions Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 79/84] drm/omap: dsi: cleanup initial vc setup Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 80/84] drm/omap: dsi: split video mode enable/disable into separate func Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 81/84] drm/omap: dsi: fix and cleanup ddr_clk_always_on Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 82/84] drm/omap: dsi: remove ulps support Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 83/84] drm/omap: dsi: fix DCS_CMD_ENABLE Tomi Valkeinen
2020-12-15 10:46 ` [PATCH v6 84/84] drm/omap: dsi: allow DSI commands to be sent early Tomi Valkeinen
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