linux-kernel - [PATCH v2 11/15] drm/vc4: hdmi: Remove cec

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: <20210111142309.193441-12-maxime@cerno.tech>
Date:   Mon, 11 Jan 2021 15:23:05 +0100
From:   Maxime Ripard <maxime@...no.tech>
To:     Eric Anholt <eric@...olt.net>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Maxime Ripard <maxime@...no.tech>,
        Daniel Vetter <daniel.vetter@...el.com>,
        David Airlie <airlied@...ux.ie>
Cc:     linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        bcm-kernel-feedback-list@...adcom.com,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        linux-media@...r.kernel.org, Dom Cobley <popcornmix@...il.com>
Subject: [PATCH v2 11/15] drm/vc4: hdmi: Remove cec_available flag

From: Dom Cobley <popcornmix@...il.com>

Now that our HDMI controller supports CEC for the BCM2711, let's remove
that flag.

Reviewed-by: Dave Stevenson <dave.stevenson@...pberrypi.com>
Signed-off-by: Dom Cobley <popcornmix@...il.com>
Signed-off-by: Maxime Ripard <maxime@...no.tech>
---
 drivers/gpu/drm/vc4/vc4_hdmi.c | 4 ----
 drivers/gpu/drm/vc4/vc4_hdmi.h | 3 ---
 2 files changed, 7 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index d116ecfd8cf7..5a606b6f2917 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1670,9 +1670,6 @@ static int vc4_hdmi_cec_init(struct vc4_hdmi *vc4_hdmi)
 	u32 value;
 	int ret;
 
-	if (!vc4_hdmi->variant->cec_available)
-		return 0;
-
 	vc4_hdmi->cec_adap = cec_allocate_adapter(&vc4_hdmi_cec_adap_ops,
 						  vc4_hdmi, "vc4",
 						  CEC_CAP_DEFAULTS |
@@ -2086,7 +2083,6 @@ static const struct vc4_hdmi_variant bcm2835_variant = {
 	.debugfs_name		= "hdmi_regs",
 	.card_name		= "vc4-hdmi",
 	.max_pixel_clock	= 162000000,
-	.cec_available		= true,
 	.registers		= vc4_hdmi_fields,
 	.num_registers		= ARRAY_SIZE(vc4_hdmi_fields),
 
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h
index d71f6ed321bf..3cebd1fd00fc 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.h
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.h
@@ -42,9 +42,6 @@ struct vc4_hdmi_variant {
 	/* Filename to expose the registers in debugfs */
 	const char *debugfs_name;
 
-	/* Set to true when the CEC support is available */
-	bool cec_available;
-
 	/* Maximum pixel clock supported by the controller (in Hz) */
 	unsigned long long max_pixel_clock;
 
-- 
2.29.2