TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/rockchip: inno-hdmi: Fix infoframe upload

Browse Source 
HDMI analyser shows that the AVI infoframe is no being longer send.

The switch to the HDMI connector api should have used the frame content
which is now given in the buffer parameter, but instead still uses the
(now) empty and superfluous packed_frame variable.

Fix it.

Fixes: 65548c8ff0 ("drm/rockchip: inno_hdmi: Switch to HDMI connector")
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240805110855.274140-2-knaerzche@gmail.com
This commit is contained in:
Alex Bee
2024-08-05 13:08:56 +02:00
committed by Heiko Stuebner
parent 497d370a64
commit fd45cc614b
1 changed files with 1 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/rockchip/inno_hdmi.c
+1 -3
View File
@@ -279,7 +279,6 @@ static int inno_hdmi_upload_frame(struct drm_connector *connector,
const u8 *buffer, size_t len)
{
struct inno_hdmi *hdmi = connector_to_inno_hdmi(connector);
u8 packed_frame[HDMI_MAXIMUM_INFO_FRAME_SIZE];
ssize_t i;
if (type != HDMI_INFOFRAME_TYPE_AVI) {
@@ -291,8 +290,7 @@ static int inno_hdmi_upload_frame(struct drm_connector *connector,
inno_hdmi_disable_frame(connector, type);
for (i = 0; i < len; i++)
hdmi_writeb(hdmi, HDMI_CONTROL_PACKET_ADDR + i,
packed_frame[i]);
hdmi_writeb(hdmi, HDMI_CONTROL_PACKET_ADDR + i, buffer[i]);
return 0;
}