Re: [Intel-gfx] [PATCH 38/42] drm/i915/lnl: Serialize global state if mdclk/cdclk ratio changes.

2023-08-29 Thread Lucas De Marchi
On Wed, Aug 23, 2023 at 10:07:36AM -0700, Lucas De Marchi wrote: From: Stanislav Lisovskiy mdclk_cdclk_ratio is a part of dbuf_state and if it changes, it requires hw to be poked, so we must serialize the global state in that case. Signed-off-by: Stanislav Lisovskiy Signed-off-by: Lucas De Ma

[Intel-gfx] [PATCH 38/42] drm/i915/lnl: Serialize global state if mdclk/cdclk ratio changes.

2023-08-23 Thread Lucas De Marchi
From: Stanislav Lisovskiy mdclk_cdclk_ratio is a part of dbuf_state and if it changes, it requires hw to be poked, so we must serialize the global state in that case. Signed-off-by: Stanislav Lisovskiy Signed-off-by: Lucas De Marchi --- drivers/gpu/drm/i915/display/intel_cdclk.c | 19