On Mon, 2023-10-16 at 14:16 +0300, Jouni Högander wrote:
> Signed-off-by: Jouni Högander <jouni.hogan...@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_display_params.c | 4 ++++
> drivers/gpu/drm/i915/display/intel_display_params.h | 1 +
> drivers/gpu/drm/i915/display/intel_panel.c | 4 ++--
> drivers/gpu/drm/i915/i915_params.c | 4 ----
> drivers/gpu/drm/i915/i915_params.h | 1 -
> 5 files changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c
> b/drivers/gpu/drm/i915/display/intel_display_params.c
> index cdc42bc575b8..e25d70653c0f 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_params.c
> +++ b/drivers/gpu/drm/i915/display/intel_display_params.c
> @@ -34,6 +34,10 @@ intel_display_param_named_unsafe(lvds_channel_mode, int,
> 0400,
> "Specify LVDS channel mode "
> "(0=probe BIOS [default], 1=single-channel, 2=dual-channel)");
>
> +intel_display_param_named_unsafe(panel_use_ssc, int, 0400,
> + "Use Spread Spectrum Clock with panels [LVDS/eDP] "
> + "(default: auto from VBT)");
> +
> intel_display_param_named_unsafe(enable_fbc, int, 0400,
> "Enable frame buffer compression for power savings "
> "(default: -1 (use per-chip default))");
> diff --git a/drivers/gpu/drm/i915/display/intel_display_params.h
> b/drivers/gpu/drm/i915/display/intel_display_params.h
> index a4988ef44837..4b326baf146f 100644
> --- a/drivers/gpu/drm/i915/display/intel_display_params.h
> +++ b/drivers/gpu/drm/i915/display/intel_display_params.h
> @@ -26,6 +26,7 @@ struct drm_i915_private;
> #define INTEL_DISPLAY_PARAMS_FOR_EACH(param) \
> param(char *, vbt_firmware, NULL, 0400) \
> param(int, lvds_channel_mode, 0, 0400) \
> + param(int, panel_use_ssc, -1, 0600) \
> param(int, enable_fbc, -1, 0600) \
> param(int, enable_psr, -1, 0600) \
> param(bool, psr_safest_params, false, 0400) \
> diff --git a/drivers/gpu/drm/i915/display/intel_panel.c
> b/drivers/gpu/drm/i915/display/intel_panel.c
> index 483beedac5b8..0d8e5320a4f8 100644
> --- a/drivers/gpu/drm/i915/display/intel_panel.c
> +++ b/drivers/gpu/drm/i915/display/intel_panel.c
> @@ -46,8 +46,8 @@
>
> bool intel_panel_use_ssc(struct drm_i915_private *i915)
> {
> - if (i915->params.panel_use_ssc >= 0)
> - return i915->params.panel_use_ssc != 0;
> + if (i915->display.params.panel_use_ssc >= 0)
> + return i915->display.params.panel_use_ssc != 0;
> return i915->display.vbt.lvds_use_ssc &&
> !intel_has_quirk(i915, QUIRK_LVDS_SSC_DISABLE);
> }
> diff --git a/drivers/gpu/drm/i915/i915_params.c
> b/drivers/gpu/drm/i915/i915_params.c
> index ea55cc2c4854..4123424b2c2e 100644
> --- a/drivers/gpu/drm/i915/i915_params.c
> +++ b/drivers/gpu/drm/i915/i915_params.c
> @@ -72,10 +72,6 @@ i915_param_named_unsafe(enable_dc, int, 0400,
> "(-1=auto [default]; 0=disable; 1=up to DC5; 2=up to DC6; "
> "3=up to DC5 with DC3CO; 4=up to DC6 with DC3CO)");
>
> -i915_param_named_unsafe(panel_use_ssc, int, 0400,
> - "Use Spread Spectrum Clock with panels [LVDS/eDP] "
> - "(default: auto from VBT)");
> -
> i915_param_named_unsafe(vbt_sdvo_panel_type, int, 0400,
> "Override/Ignore selection of SDVO panel mode in the VBT "
> "(-2=ignore, -1=auto [default], index in VBT BIOS table)");
> diff --git a/drivers/gpu/drm/i915/i915_params.h
> b/drivers/gpu/drm/i915/i915_params.h
> index 03ec2c2b589d..0bd365889e73 100644
> --- a/drivers/gpu/drm/i915/i915_params.h
> +++ b/drivers/gpu/drm/i915/i915_params.h
> @@ -47,7 +47,6 @@ struct drm_printer;
> */
> #define I915_PARAMS_FOR_EACH(param) \
> param(int, modeset, -1, 0400) \
> - param(int, panel_use_ssc, -1, 0600) \
> param(int, vbt_sdvo_panel_type, -1, 0400) \
> param(int, enable_dc, -1, 0400) \
> param(bool, enable_dpt, true, 0400) \
Reviewed-by: Luca Coelho <luciano.coe...@intel.com>
--
Cheers,
Luca.
