linux-kernel - [PATCH v3 2/2] drivers: gpu: drm: remove support for sofef00 driver on s6e3fc2x01 panel

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20221008131201.540185-3-a5b6@riseup.net>
Date:   Sat,  8 Oct 2022 15:12:03 +0200
From:   Nia Espera <a5b6@...eup.net>
To:     Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht,
        linux-arm-msm@...r.kernel.org, phone-devel@...r.kernel.org,
        Nia Espera <a5b6@...eup.net>,
        Caleb Connolly <caleb@...nolly.tech>
Subject: [PATCH v3 2/2] drivers: gpu: drm: remove support for sofef00 driver on s6e3fc2x01 panel

Removes functionality from sofef00 panel driver which allowed it to
drive the s6e3fc2x01 panel

Signed-off-by: Nia Espera <a5b6@...eup.net>
Reviewed-by: Caleb Connolly <caleb@...nolly.tech>
---
 drivers/gpu/drm/panel/Kconfig                 |  6 +++---
 drivers/gpu/drm/panel/panel-samsung-sofef00.c | 18 ------------------
 2 files changed, 3 insertions(+), 21 deletions(-)

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 0dd5e1ec5644..1addbd7e4790 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -547,16 +547,16 @@ config DRM_PANEL_SAMSUNG_S6E8AA0
 	select VIDEOMODE_HELPERS
 
 config DRM_PANEL_SAMSUNG_SOFEF00
-	tristate "Samsung sofef00/s6e3fc2x01 OnePlus 6/6T DSI cmd mode panels"
+	tristate "Samsung sofef00 OnePlus 6 DSI cmd mode panel"
 	depends on OF
 	depends on DRM_MIPI_DSI
 	depends on BACKLIGHT_CLASS_DEVICE
 	select VIDEOMODE_HELPERS
 	help
 	  Say Y or M here if you want to enable support for the Samsung AMOLED
-	  command mode panels found in the OnePlus 6/6T smartphones.
+	  command mode panel found in the OnePlus 6 smartphone.
 
-	  The panels are 2280x1080@...z and 2340x1080@...z respectively
+	  The panel is 2280x1080@...z
 
 config DRM_PANEL_SAMSUNG_S6E3FC2X01
 	tristate "Samsung s6e3fc2x01 OnePlus 6T DSI cmd mode panel"
diff --git a/drivers/gpu/drm/panel/panel-samsung-sofef00.c b/drivers/gpu/drm/panel/panel-samsung-sofef00.c
index bd02af81a4fe..68e58b9b8c5c 100644
--- a/drivers/gpu/drm/panel/panel-samsung-sofef00.c
+++ b/drivers/gpu/drm/panel/panel-samsung-sofef00.c
@@ -181,20 +181,6 @@ static const struct drm_display_mode enchilada_panel_mode = {
 	.height_mm = 145,
 };
 
-static const struct drm_display_mode fajita_panel_mode = {
-	.clock = (1080 + 72 + 16 + 36) * (2340 + 32 + 4 + 18) * 60 / 1000,
-	.hdisplay = 1080,
-	.hsync_start = 1080 + 72,
-	.hsync_end = 1080 + 72 + 16,
-	.htotal = 1080 + 72 + 16 + 36,
-	.vdisplay = 2340,
-	.vsync_start = 2340 + 32,
-	.vsync_end = 2340 + 32 + 4,
-	.vtotal = 2340 + 32 + 4 + 18,
-	.width_mm = 68,
-	.height_mm = 145,
-};
-
 static int sofef00_panel_get_modes(struct drm_panel *panel, struct drm_connector *connector)
 {
 	struct drm_display_mode *mode;
@@ -327,10 +313,6 @@ static const struct of_device_id sofef00_panel_of_match[] = {
 		.compatible = "samsung,sofef00",
 		.data = &enchilada_panel_mode,
 	},
-	{ // OnePlus 6T / fajita
-		.compatible = "samsung,s6e3fc2x01",
-		.data = &fajita_panel_mode,
-	},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, sofef00_panel_of_match);
-- 
2.38.0