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Merge tag 'drm-misc-fixes-2024-09-26' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

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Short summary of fixes pull:

atomic:
- Use correct type when reading damage rectangles

display:
- Fix kernel docs

dp-mst:
- Fix DSC decompression detection

hdmi:
- Fix infoframe size

panthor:
- Fix locking

sched:
- Update maintainers
- Fix race condition whne queueing up jobs

sysfb:
- Disable sysfb if framebuffer parent device is unknown

vbox:
- Fix VLA handling

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20240926121045.GA561653@localhost.localdomain
This commit is contained in:
Dave Airlie
2024-10-01 08:15:46 +10:00
parent 9852d85ec9 ad604f0a4c
commit 43102a2012
14 changed files with 56 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/display/drm_dp_mst_topology.c
+8 -2
View File
@@ -6083,6 +6083,7 @@ struct drm_dp_aux *drm_dp_mst_dsc_aux_for_port(struct drm_dp_mst_port *port)
struct drm_dp_aux *immediate_upstream_aux;
struct drm_dp_mst_port *fec_port;
struct drm_dp_desc desc = {};
u8 upstream_dsc;
u8 endpoint_fec;
u8 endpoint_dsc;
@@ -6109,8 +6110,6 @@ struct drm_dp_aux *drm_dp_mst_dsc_aux_for_port(struct drm_dp_mst_port *port)
/* DP-to-DP peer device */
if (drm_dp_mst_is_virtual_dpcd(immediate_upstream_port)) {
u8 upstream_dsc;
if (drm_dp_dpcd_read(&port->aux,
DP_DSC_SUPPORT, &endpoint_dsc, 1) != 1)
return NULL;
@@ -6156,6 +6155,13 @@ struct drm_dp_aux *drm_dp_mst_dsc_aux_for_port(struct drm_dp_mst_port *port)
if (drm_dp_has_quirk(&desc, DP_DPCD_QUIRK_DSC_WITHOUT_VIRTUAL_DPCD)) {
u8 dpcd_ext[DP_RECEIVER_CAP_SIZE];
if (drm_dp_dpcd_read(immediate_upstream_aux,
DP_DSC_SUPPORT, &upstream_dsc, 1) != 1)
return NULL;
if (!(upstream_dsc & DP_DSC_DECOMPRESSION_IS_SUPPORTED))
return NULL;
if (drm_dp_read_dpcd_caps(immediate_upstream_aux, dpcd_ext) < 0)
return NULL;
drivers/gpu/drm/display/drm_hdmi_state_helper.c
+1 -3
View File
@@ -521,8 +521,6 @@ int drm_atomic_helper_connector_hdmi_check(struct drm_connector *connector,
}
EXPORT_SYMBOL(drm_atomic_helper_connector_hdmi_check);
#define HDMI_MAX_INFOFRAME_SIZE 29
static int clear_device_infoframe(struct drm_connector *connector,
enum hdmi_infoframe_type type)
{
@@ -563,7 +561,7 @@ static int write_device_infoframe(struct drm_connector *connector,
{
const struct drm_connector_hdmi_funcs *funcs = connector->hdmi.funcs;
struct drm_device *dev = connector->dev;
u8 buffer[HDMI_MAX_INFOFRAME_SIZE];
u8 buffer[HDMI_INFOFRAME_SIZE(MAX)];
int ret;
int len;