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[83.233.6.197]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-598f2f37ae8sm5397546e87.15.2025.12.15.01.47.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Dec 2025 01:47:42 -0800 (PST) From: Marcus Folkesson Date: Mon, 15 Dec 2025 10:46:43 +0100 Subject: [PATCH v3 1/7] drm/sitronix/st7571-i2c: rename 'struct drm_device' in st7571_device Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251215-st7571-split-v3-1-d5f3205c3138@gmail.com> References: <20251215-st7571-split-v3-0-d5f3205c3138@gmail.com> In-Reply-To: <20251215-st7571-split-v3-0-d5f3205c3138@gmail.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Javier Martinez Canillas , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Marcus Folkesson X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=7034; i=marcus.folkesson@gmail.com; h=from:subject:message-id; bh=j1XkYhWQ1IN9JL+Wb1Eozaof9eyPZLQtwZeEnUcZ+0s=; b=owEBbQKS/ZANAwAKAYiATm9ZXVIyAcsmYgBpP9kcj6ovR5fjkalkgb6odPj6NkozJ1jONh1N1 s5kmRMgkQuJAjMEAAEKAB0WIQQFUaLotmy1TWTBLGWIgE5vWV1SMgUCaT/ZHAAKCRCIgE5vWV1S MsUkEADaiXrbKZdRg81hP/WC8znvUiliXA384R8U6N0NXYvtq4ISoFyLO+vvT/PRgtX75G1cwPn bHL3yPu7RSg+T+Ah3h2nH6KavExYUoAhnp12D22UPOSvn39Nnuh7IP70Os2FPMN6TaZpdx7lwNj kpE6/DRiCOtH4mkjMNWJMApOl7FAoQWY9I9d5WmUKXZXu47h/K380cg5rcFCZOeF+rO0j2Ppb+G gaY3MhhohSl+SjVZg2pWwRiXuKQ5WLfxGtQQGOkeMTcneJPXaWLUtI7XpAkv9qIZluKVkoIBq+B owUb109M3HZsA9Gx3AD9BdMPthRCbJNASnsTFVStO4zfOTS3noK2wmHkVddVmveuGDo4mdPf/cm 9Em/xIxC9xt+Esa7/ZeJlyU/4lqAOcMr9Ng3g1dbLfo7vrN5SqKXIFNoAIzJJq7M9BdwcCZhGRb jGEwSAdN6i6dTpi4d2tp+EE841A9uPi7ZXBy6JkPjQy/XaxWR48V+Yo6mZAxFYzd/28brwFi7R3 U8AYm/554hY+AAZYeh2qsoGErp4UfJoGAfc8gxtkZQN0u0khChLgqyL1vt3e4UkOJeo7HPxpz5J WfepSRf0Ev1DTr95RmisOydrWhvkGPBiAjI7WTNXvHz0kOUSa9cI9Lx5Sn4hJer3cduk4E4RYFH khCTQTME27nUy6Q== X-Developer-Key: i=marcus.folkesson@gmail.com; a=openpgp; fpr=AB91D46C7E0F6E6FB2AB640EC0FE25D598F6C127 Rename st7571_device.dev to st7571_device.drm in preparation to introduce a 'struct device' member to this structure. Reviewed-by: Javier Martinez Canillas Signed-off-by: Marcus Folkesson --- drivers/gpu/drm/sitronix/st7571-i2c.c | 60 +++++++++++++++++--------------= ---- 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/drivers/gpu/drm/sitronix/st7571-i2c.c b/drivers/gpu/drm/sitron= ix/st7571-i2c.c index 4e73c8b415d6..71814a3eb93b 100644 --- a/drivers/gpu/drm/sitronix/st7571-i2c.c +++ b/drivers/gpu/drm/sitronix/st7571-i2c.c @@ -112,7 +112,7 @@ struct st7571_panel_format { }; =20 struct st7571_device { - struct drm_device dev; + struct drm_device drm; =20 struct drm_plane primary_plane; struct drm_crtc crtc; @@ -166,9 +166,9 @@ struct st7571_device { u8 *row; }; =20 -static inline struct st7571_device *drm_to_st7571(struct drm_device *dev) +static inline struct st7571_device *drm_to_st7571(struct drm_device *drm) { - return container_of(dev, struct st7571_device, dev); + return container_of(drm, struct st7571_device, drm); } =20 static int st7571_regmap_write(void *context, const void *data, size_t cou= nt) @@ -467,7 +467,7 @@ static void st7571_primary_plane_helper_atomic_update(s= truct drm_plane *plane, struct drm_shadow_plane_state *shadow_plane_state =3D to_drm_shadow_plane= _state(plane_state); struct drm_framebuffer *fb =3D plane_state->fb; struct drm_atomic_helper_damage_iter iter; - struct drm_device *dev =3D plane->dev; + struct drm_device *drm =3D plane->dev; struct drm_rect damage; struct st7571_device *st7571 =3D drm_to_st7571(plane->dev); int ret, idx; @@ -479,7 +479,7 @@ static void st7571_primary_plane_helper_atomic_update(s= truct drm_plane *plane, if (ret) return; =20 - if (!drm_dev_enter(dev, &idx)) + if (!drm_dev_enter(drm, &idx)) goto out_drm_gem_fb_end_cpu_access; =20 drm_atomic_helper_damage_iter_init(&iter, old_plane_state, plane_state); @@ -501,11 +501,11 @@ static void st7571_primary_plane_helper_atomic_update= (struct drm_plane *plane, static void st7571_primary_plane_helper_atomic_disable(struct drm_plane *p= lane, struct drm_atomic_state *state) { - struct drm_device *dev =3D plane->dev; + struct drm_device *drm =3D plane->dev; struct st7571_device *st7571 =3D drm_to_st7571(plane->dev); int idx; =20 - if (!drm_dev_enter(dev, &idx)) + if (!drm_dev_enter(drm, &idx)) return; =20 st7571_fb_clear_screen(st7571); @@ -621,20 +621,20 @@ static struct drm_display_mode st7571_mode(struct st7= 571_device *st7571) =20 static int st7571_mode_config_init(struct st7571_device *st7571) { - struct drm_device *dev =3D &st7571->dev; + struct drm_device *drm =3D &st7571->drm; const struct st7571_panel_constraints *constraints =3D &st7571->pdata->co= nstraints; int ret; =20 - ret =3D drmm_mode_config_init(dev); + ret =3D drmm_mode_config_init(drm); if (ret) return ret; =20 - dev->mode_config.min_width =3D constraints->min_ncols; - dev->mode_config.min_height =3D constraints->min_nlines; - dev->mode_config.max_width =3D constraints->max_ncols; - dev->mode_config.max_height =3D constraints->max_nlines; - dev->mode_config.preferred_depth =3D 24; - dev->mode_config.funcs =3D &st7571_mode_config_funcs; + drm->mode_config.min_width =3D constraints->min_ncols; + drm->mode_config.min_height =3D constraints->min_nlines; + drm->mode_config.max_width =3D constraints->max_ncols; + drm->mode_config.max_height =3D constraints->max_nlines; + drm->mode_config.preferred_depth =3D 24; + drm->mode_config.funcs =3D &st7571_mode_config_funcs; =20 return 0; } @@ -643,10 +643,10 @@ static int st7571_plane_init(struct st7571_device *st= 7571, const struct st7571_panel_format *pformat) { struct drm_plane *primary_plane =3D &st7571->primary_plane; - struct drm_device *dev =3D &st7571->dev; + struct drm_device *drm =3D &st7571->drm; int ret; =20 - ret =3D drm_universal_plane_init(dev, primary_plane, 0, + ret =3D drm_universal_plane_init(drm, primary_plane, 0, &st7571_primary_plane_funcs, pformat->formats, pformat->nformats, @@ -665,10 +665,10 @@ static int st7571_crtc_init(struct st7571_device *st7= 571) { struct drm_plane *primary_plane =3D &st7571->primary_plane; struct drm_crtc *crtc =3D &st7571->crtc; - struct drm_device *dev =3D &st7571->dev; + struct drm_device *drm =3D &st7571->drm; int ret; =20 - ret =3D drm_crtc_init_with_planes(dev, crtc, primary_plane, NULL, + ret =3D drm_crtc_init_with_planes(drm, crtc, primary_plane, NULL, &st7571_crtc_funcs, NULL); if (ret) return ret; @@ -682,10 +682,10 @@ static int st7571_encoder_init(struct st7571_device *= st7571) { struct drm_encoder *encoder =3D &st7571->encoder; struct drm_crtc *crtc =3D &st7571->crtc; - struct drm_device *dev =3D &st7571->dev; + struct drm_device *drm =3D &st7571->drm; int ret; =20 - ret =3D drm_encoder_init(dev, encoder, &st7571_encoder_funcs, DRM_MODE_EN= CODER_NONE, NULL); + ret =3D drm_encoder_init(drm, encoder, &st7571_encoder_funcs, DRM_MODE_EN= CODER_NONE, NULL); if (ret) return ret; =20 @@ -700,10 +700,10 @@ static int st7571_connector_init(struct st7571_device= *st7571) { struct drm_connector *connector =3D &st7571->connector; struct drm_encoder *encoder =3D &st7571->encoder; - struct drm_device *dev =3D &st7571->dev; + struct drm_device *drm =3D &st7571->drm; int ret; =20 - ret =3D drm_connector_init(dev, connector, &st7571_connector_funcs, + ret =3D drm_connector_init(drm, connector, &st7571_connector_funcs, DRM_MODE_CONNECTOR_Unknown); if (ret) return ret; @@ -934,15 +934,15 @@ static int st7571_lcd_init(struct st7571_device *st75= 71) static int st7571_probe(struct i2c_client *client) { struct st7571_device *st7571; - struct drm_device *dev; + struct drm_device *drm; int ret; =20 st7571 =3D devm_drm_dev_alloc(&client->dev, &st7571_driver, - struct st7571_device, dev); + struct st7571_device, drm); if (IS_ERR(st7571)) return PTR_ERR(st7571); =20 - dev =3D &st7571->dev; + drm =3D &st7571->drm; st7571->client =3D client; i2c_set_clientdata(client, st7571); st7571->pdata =3D device_get_match_data(&client->dev); @@ -1010,14 +1010,14 @@ static int st7571_probe(struct i2c_client *client) return dev_err_probe(&client->dev, ret, "Failed to initialize connector\n"); =20 - drm_mode_config_reset(dev); + drm_mode_config_reset(drm); =20 - ret =3D drm_dev_register(dev, 0); + ret =3D drm_dev_register(drm, 0); if (ret) return dev_err_probe(&client->dev, ret, "Failed to register DRM device\n"); =20 - drm_client_setup(dev, NULL); + drm_client_setup(drm, NULL); return 0; } =20 @@ -1025,7 +1025,7 @@ static void st7571_remove(struct i2c_client *client) { struct st7571_device *st7571 =3D i2c_get_clientdata(client); =20 - drm_dev_unplug(&st7571->dev); 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[83.233.6.197]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-598f2f37ae8sm5397546e87.15.2025.12.15.01.47.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Dec 2025 01:47:44 -0800 (PST) From: Marcus Folkesson Date: Mon, 15 Dec 2025 10:46:44 +0100 Subject: [PATCH v3 2/7] drm/sitronix/st7571-i2c: add 'struct device' to st7571_device Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251215-st7571-split-v3-2-d5f3205c3138@gmail.com> References: <20251215-st7571-split-v3-0-d5f3205c3138@gmail.com> In-Reply-To: <20251215-st7571-split-v3-0-d5f3205c3138@gmail.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Javier Martinez Canillas , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Marcus Folkesson X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=4488; i=marcus.folkesson@gmail.com; h=from:subject:message-id; bh=rGWG5VB+SYJwiLQ5k2bpIRqRjhxs+agQ84bFzEyGkzY=; b=owEBbQKS/ZANAwAKAYiATm9ZXVIyAcsmYgBpP9khNYUMKk9cqbQMbSmEWadmv3PEbO1aiBSDM b85j50VirOJAjMEAAEKAB0WIQQFUaLotmy1TWTBLGWIgE5vWV1SMgUCaT/ZIQAKCRCIgE5vWV1S MgkSD/wIJT0+UBpXpPDB9rWJHqLkOYtLWLIYofdttBU6nHn0RtewsobL7IAcjGu/MQ/HlOeEXWB bsgKEzTqCYL4xFAPcQtg6LchK7ZmzU5aRAitD1KLHxMoFNQ9b2YUXS6KWAYLkXwpGSPXcMHQVn+ ctQLDE6p3k/TLH/IjPhC9KSBYHjBzQ6nwOOt77NGKm/ubuqEbeih4cZ4u7DWnF2bWNU7XTsFne5 wkLNhWiBYbXTH8XgCb6fyBHUWyd8Czn+WkRKP0a2gAw4OCuqXAl7gJ9H5/kIQTUODFCURpBG8Yq H5jAFhI2+jWYU64Ol/ElPAg+OUTw6kpVO+meR3wCwZmUkU6XC3eTC5a5L24KztuuPtp9u2rz50H XoDDsbCwCLJMd0/bYKHbU91DHtrr9qlmgyfiSavVRYZ+U0xUDgKxIhJpKte+0h1wIp3DD0XsfvV yjFWQcIL8WMBNDXs+/qRnkq4iguzGJxXrvOsjRMxr4dyUkhK7ahjHdkBNJZsj54yCTh3OjLxz7G gQFxqqr1JI+xaN6/N1aQYsiMjIBuAmMUeQAuiSFe5uTb1YmtN053TcHJODjfzdKsaGS92lK8/Ca gMZW+5rT+6tpUqmrRyF3E1CjlHDCeQxTq08WDSkEtKtt+udNx+aMGYcPQNOU4ZYQLyNIFsGOpB2 KlXBwbnRj4oToCQ== X-Developer-Key: i=marcus.folkesson@gmail.com; a=openpgp; fpr=AB91D46C7E0F6E6FB2AB640EC0FE25D598F6C127 Keep a copy of the device structure instead of referring to i2c_client. This is a preparation step to separate the generic part from all i2c stuff. Reviewed-by: Javier Martinez Canillas Signed-off-by: Marcus Folkesson --- drivers/gpu/drm/sitronix/st7571-i2c.c | 30 ++++++++++++++++-------------- 1 file changed, 16 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/sitronix/st7571-i2c.c b/drivers/gpu/drm/sitron= ix/st7571-i2c.c index 71814a3eb93b..2b52919d7dd4 100644 --- a/drivers/gpu/drm/sitronix/st7571-i2c.c +++ b/drivers/gpu/drm/sitronix/st7571-i2c.c @@ -113,6 +113,7 @@ struct st7571_panel_format { =20 struct st7571_device { struct drm_device drm; + struct device *dev; =20 struct drm_plane primary_plane; struct drm_crtc crtc; @@ -741,7 +742,7 @@ static const struct regmap_config st7571_regmap_config = =3D { =20 static int st7571_validate_parameters(struct st7571_device *st7571) { - struct device *dev =3D st7571->dev.dev; + struct device *dev =3D st7571->dev; const struct st7571_panel_constraints *constraints =3D &st7571->pdata->co= nstraints; =20 if (st7571->width_mm =3D=3D 0) { @@ -781,7 +782,7 @@ static int st7571_validate_parameters(struct st7571_dev= ice *st7571) =20 static int st7567_parse_dt(struct st7571_device *st7567) { - struct device *dev =3D &st7567->client->dev; + struct device *dev =3D st7567->dev; struct device_node *np =3D dev->of_node; struct display_timing dt; int ret; @@ -808,7 +809,7 @@ static int st7567_parse_dt(struct st7571_device *st7567) =20 static int st7571_parse_dt(struct st7571_device *st7571) { - struct device *dev =3D &st7571->client->dev; + struct device *dev =3D st7571->dev; struct device_node *np =3D dev->of_node; struct display_timing dt; int ret; @@ -943,9 +944,10 @@ static int st7571_probe(struct i2c_client *client) return PTR_ERR(st7571); =20 drm =3D &st7571->drm; + st7571->dev =3D &client->dev; st7571->client =3D client; i2c_set_clientdata(client, st7571); - st7571->pdata =3D device_get_match_data(&client->dev); + st7571->pdata =3D device_get_match_data(st7571->dev); =20 ret =3D st7571->pdata->parse_dt(st7571); if (ret) @@ -966,20 +968,20 @@ static int st7571_probe(struct i2c_client *client) if (i2c_check_functionality(client->adapter, I2C_FUNC_PROTOCOL_MANGLING)) st7571->ignore_nak =3D true; =20 - st7571->regmap =3D devm_regmap_init(&client->dev, &st7571_regmap_bus, + st7571->regmap =3D devm_regmap_init(st7571->dev, &st7571_regmap_bus, client, &st7571_regmap_config); if (IS_ERR(st7571->regmap)) { - return dev_err_probe(&client->dev, PTR_ERR(st7571->regmap), + return dev_err_probe(st7571->dev, PTR_ERR(st7571->regmap), "Failed to initialize regmap\n"); } =20 - st7571->hwbuf =3D devm_kzalloc(&client->dev, + st7571->hwbuf =3D devm_kzalloc(st7571->dev, (st7571->nlines * st7571->ncols * st7571->bpp) / 8, GFP_KERNEL); if (!st7571->hwbuf) return -ENOMEM; =20 - st7571->row =3D devm_kzalloc(&client->dev, + st7571->row =3D devm_kzalloc(st7571->dev, (st7571->ncols * st7571->bpp), GFP_KERNEL); if (!st7571->row) @@ -987,34 +989,34 @@ static int st7571_probe(struct i2c_client *client) =20 ret =3D st7571_mode_config_init(st7571); if (ret) - return dev_err_probe(&client->dev, ret, + return dev_err_probe(st7571->dev, ret, "Failed to initialize mode config\n"); =20 ret =3D st7571_plane_init(st7571, st7571->pformat); if (ret) - return dev_err_probe(&client->dev, ret, + return dev_err_probe(st7571->dev, ret, "Failed to initialize primary plane\n"); =20 ret =3D st7571_crtc_init(st7571); 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[83.233.6.197]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-598f2f37ae8sm5397546e87.15.2025.12.15.01.47.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Dec 2025 01:47:45 -0800 (PST) From: Marcus Folkesson Date: Mon, 15 Dec 2025 10:46:45 +0100 Subject: [PATCH v3 3/7] drm/sitronix/st7571-i2c: move common structures to st7571.h Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251215-st7571-split-v3-3-d5f3205c3138@gmail.com> References: <20251215-st7571-split-v3-0-d5f3205c3138@gmail.com> In-Reply-To: <20251215-st7571-split-v3-0-d5f3205c3138@gmail.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Javier Martinez Canillas , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Marcus Folkesson X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=7782; i=marcus.folkesson@gmail.com; h=from:subject:message-id; bh=fzBEes00MA8LplTokptIrEwWvt/TkrtTz8Xr/mXVBf0=; b=owEBbQKS/ZANAwAKAYiATm9ZXVIyAcsmYgBpP9km3U49gakwF/cCdgbYFAuN3Z1+w8fidRrzZ ZRX7slrryGJAjMEAAEKAB0WIQQFUaLotmy1TWTBLGWIgE5vWV1SMgUCaT/ZJgAKCRCIgE5vWV1S MoRWEAClYp/jOJbpjy1iAIya7dVS0NnxRM41MMyeA2E93KC5T2NEkuTvm1iNvrrcIfEMsumhXE7 6RpFCVKxMO8qQn3IDJWOGL1axYfsNOwRx0u5VONxS3+hZZ1dOSBpEkdDgq56X8BDiFOHtVxU5EV 72DmNmAC/lsIYrQHMxnUms4HiLWlTtUVN6gSYMRsIZrUD3i0N4ut+WqAKCFoepTEyEZhzf5q/63 b2G614AKz/i7AbtPcKL19iiPrK7V8IE3uenD5xrauwBWTsS6gkWN0pX0j3TGRHsV8zYebo2fwo6 UBlDBbEZ2o13W8MolP0IOhouQzOAojDmCVnZybLoK74D5x4ZgzVTBNJDiEBdaM0MD8GiE+FUCRv neMYrG6uXqRSZZqm1+T5De0BiilSgB+egPSKIjjqYuPrx2tX5GK4vDcPBDRLCZar2oQvfGAhY3q ikGWgbtm0+XaxVsJ8ddX6hOt4k8rr9LzT6rG7kt61jqZ6/lOhOc6eZ95h/LTaXubpo2lIYeW9Fb 8dW6iOhtO1qceYRYtI51GLtr3nlGuj/4Z2QCYjf6U5lnu0a+5fjAfi6qwDh+wyDfsvmlxGWgoz4 8IlJQGBViwZwmCq1EDAByP68jvWBycPFhXALZNNvHmQ74nl7S9moUSIVbdKc3y3g+hYks1H7XFg MJkpB3fFgJx7dag== X-Developer-Key: i=marcus.folkesson@gmail.com; a=openpgp; fpr=AB91D46C7E0F6E6FB2AB640EC0FE25D598F6C127 Move all structures that will be common for all interfaces (SPI/I2C) to a separate header file. Reviewed-by: Javier Martinez Canillas Signed-off-by: Marcus Folkesson --- MAINTAINERS | 1 + drivers/gpu/drm/sitronix/st7571-i2c.c | 91 +--------------------------- drivers/gpu/drm/sitronix/st7571.h | 108 ++++++++++++++++++++++++++++++= ++++ 3 files changed, 111 insertions(+), 89 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index c830fd648572..ac4293d5089c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8106,6 +8106,7 @@ S: Maintained F: Documentation/devicetree/bindings/display/sitronix,st7567.yaml F: Documentation/devicetree/bindings/display/sitronix,st7571.yaml F: drivers/gpu/drm/sitronix/st7571-i2c.c +F: drivers/gpu/drm/sitronix/st7571.h =20 DRM DRIVER FOR SITRONIX ST7701 PANELS M: Jagan Teki diff --git a/drivers/gpu/drm/sitronix/st7571-i2c.c b/drivers/gpu/drm/sitron= ix/st7571-i2c.c index 2b52919d7dd4..af27658a5e15 100644 --- a/drivers/gpu/drm/sitronix/st7571-i2c.c +++ b/drivers/gpu/drm/sitronix/st7571-i2c.c @@ -35,6 +35,8 @@ #include