Heikki Krogerus 76cc14e2fa drm/xe/i2c: Keep the i2c controller always enabled ... Some platforms make an assumption that the i2c controller's enabled state indicates also the power state of the controller. This can create a problem when the controller is in disabled state, because the hardware may assume incorrectly that it is then also in low-power state. To fix this, the controller is kept enabled by taking over the IC_ENABLE register. The controller has to be disabled when the configuration is updated and when the target address or the slave address are assigned, so disabling it when IC_CON, IC_TAR or IC_SAR registers are programmed, and then re-enabling it again. Fixes: f0e53aadd7 ("drm/xe: Support for I2C attached MCUs") Cc: stable@vger.kernel.org Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patch.msgid.link/20260811121008.1493015-4-heikki.krogerus@linux.intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>		2026-08-24 23:58:27 -04:00
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drm	drm/xe/i2c: Keep the i2c controller always enabled	2026-08-24 23:58:27 -04:00
host1x	gpu: host1x: Add Tegra264 support	2026-07-16 20:31:33 +02:00
ipu-v3
nova-core
tests	drm/tests/gpu_buddy: add a new test case for buffer clearance during resume	2026-07-21 17:24:37 +05:30
trace
vga
buddy.c
Kconfig
Makefile