diff mbox series

drm/bridge: dw-mipi-dsi: Switch to atomic operations

Message ID 20211112061741.120898-1-jagan@amarulasolutions.com (mailing list archive)
State New, archived
Headers show
Series drm/bridge: dw-mipi-dsi: Switch to atomic operations | expand

Commit Message

Jagan Teki Nov. 12, 2021, 6:17 a.m. UTC 
Replace atomic version of the enable/disable operations to
continue the transition to the atomic API.

Also added default drm atomic operations for duplicate, destroy
and reset state API's in order to have smooth transition on
atomic API's.

Tested on Engicam i.Core STM32MP1 SoM.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

Comments

Jagan Teki Jan. 13, 2022, 7:43 p.m. UTC | #1 
On Fri, Nov 12, 2021 at 11:47 AM Jagan Teki <jagan@amarulasolutions.com> wrote:
>
> Replace atomic version of the enable/disable operations to
> continue the transition to the atomic API.
>
> Also added default drm atomic operations for duplicate, destroy
> and reset state API's in order to have smooth transition on
> atomic API's.
>
> Tested on Engicam i.Core STM32MP1 SoM.
>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> ---

Gentle ping!
Robert Foss Jan. 13, 2022, 10:29 p.m. UTC | #2 
Reviewed-by: Robert Foss <robert.foss@linaro.org>

Applied to drm-misc-next.

On Thu, 13 Jan 2022 at 20:43, Jagan Teki <jagan@amarulasolutions.com> wrote:
>
> On Fri, Nov 12, 2021 at 11:47 AM Jagan Teki <jagan@amarulasolutions.com> wrote:
> >
> > Replace atomic version of the enable/disable operations to
> > continue the transition to the atomic API.
> >
> > Also added default drm atomic operations for duplicate, destroy
> > and reset state API's in order to have smooth transition on
> > atomic API's.
> >
> > Tested on Engicam i.Core STM32MP1 SoM.
> >
> > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
> > ---
>
> Gentle ping!
diff mbox series

Patch

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
index e44e18a0112a..ff0db96dfcd5 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
@@ -871,7 +871,8 @@  static void dw_mipi_dsi_clear_err(struct dw_mipi_dsi *dsi)
 	dsi_write(dsi, DSI_INT_MSK1, 0);
 }
 
-static void dw_mipi_dsi_bridge_post_disable(struct drm_bridge *bridge)
+static void dw_mipi_dsi_bridge_post_atomic_disable(struct drm_bridge *bridge,
+						   struct drm_bridge_state *old_bridge_state)
 {
 	struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge);
 	const struct dw_mipi_dsi_phy_ops *phy_ops = dsi->plat_data->phy_ops;
@@ -978,7 +979,8 @@  static void dw_mipi_dsi_bridge_mode_set(struct drm_bridge *bridge,
 		dw_mipi_dsi_mode_set(dsi->slave, adjusted_mode);
 }
 
-static void dw_mipi_dsi_bridge_enable(struct drm_bridge *bridge)
+static void dw_mipi_dsi_bridge_atomic_enable(struct drm_bridge *bridge,
+					     struct drm_bridge_state *old_bridge_state)
 {
 	struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge);
 
@@ -1032,11 +1034,14 @@  static int dw_mipi_dsi_bridge_attach(struct drm_bridge *bridge,
 }
 
 static const struct drm_bridge_funcs dw_mipi_dsi_bridge_funcs = {
-	.mode_set     = dw_mipi_dsi_bridge_mode_set,
-	.enable	      = dw_mipi_dsi_bridge_enable,
-	.post_disable = dw_mipi_dsi_bridge_post_disable,
-	.mode_valid   = dw_mipi_dsi_bridge_mode_valid,
-	.attach	      = dw_mipi_dsi_bridge_attach,
+	.atomic_duplicate_state	= drm_atomic_helper_bridge_duplicate_state,
+	.atomic_destroy_state	= drm_atomic_helper_bridge_destroy_state,
+	.atomic_reset		= drm_atomic_helper_bridge_reset,
+	.atomic_enable		= dw_mipi_dsi_bridge_atomic_enable,
+	.atomic_post_disable	= dw_mipi_dsi_bridge_post_atomic_disable,
+	.mode_set		= dw_mipi_dsi_bridge_mode_set,
+	.mode_valid		= dw_mipi_dsi_bridge_mode_valid,
+	.attach			= dw_mipi_dsi_bridge_attach,
 };
 
 #ifdef CONFIG_DEBUG_FS