From 419e505dab203b85facc782ec34d2d98601644ff Mon Sep 17 00:00:00 2001 From: Ville Syrjälä Date: Wed, 22 Mar 2023 20:12:19 +0200 Subject: drm/i915: Add i915.enable_sagv modparam MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Currently we have no sane way to forcibly disable SAGV, which makes debugging things a PITA. Manually poking at the pcode mailbox with it's various SAGV/QGV/PSF formats is no fun, and likely to be clobbered by the driver anyway. Let's add a modparam for this. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20230322181219.5511-1-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi --- drivers/gpu/drm/i915/i915_params.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/i915_params.h') diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h index d824fe6d266e..68abf0ad6c00 100644 --- a/drivers/gpu/drm/i915/i915_params.h +++ b/drivers/gpu/drm/i915/i915_params.h @@ -57,6 +57,7 @@ struct drm_printer; param(bool, enable_dpt, true, 0400) \ param(bool, psr_safest_params, false, 0400) \ param(bool, enable_psr2_sel_fetch, true, 0400) \ + param(bool, enable_sagv, true, 0600) \ param(int, disable_power_well, -1, 0400) \ param(int, enable_ips, 1, 0600) \ param(int, invert_brightness, 0, 0600) \ -- cgit v1.2.3