From: Jani Nikula Date: Mon, 28 Oct 2024 19:48:42 +0000 (+0200) Subject: drm/i915/display: add platform group for g4x X-Git-Tag: v6.13-rc1~122^2~7^2~33 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=97b4a61ca3dfe98c9e92f5a461275229584aed5f;p=thirdparty%2Fkernel%2Flinux.git drm/i915/display: add platform group for g4x Add support for defining aliases for platform groups, such as g4x that covers both g45 and gm45. Reviewed-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/947bdbc03913838383d75b3e07cf340100cbb5bb.1730144869.git.jani.nikula@intel.com Signed-off-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c index ea886a1b2c094..cf9eb6add6bfb 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.c +++ b/drivers/gpu/drm/i915/display/intel_display_device.c @@ -54,6 +54,13 @@ struct platform_desc { .platforms._platform = 1, \ .name = #_platform +/* + * Group platform alias that matches multiple platforms. For aliases such as g4x + * that covers both g45 and gm45. + */ +#define PLATFORM_GROUP(_platform) \ + .platforms._platform = 1 + #define ID(id) (id) static const struct intel_display_device_info no_display = {}; @@ -388,6 +395,7 @@ static const struct platform_desc i965gm_desc = { static const struct platform_desc g45_desc = { PLATFORM(g45), + PLATFORM_GROUP(g4x), .info = &(const struct intel_display_device_info) { GEN4_DISPLAY, @@ -397,6 +405,7 @@ static const struct platform_desc g45_desc = { static const struct platform_desc gm45_desc = { PLATFORM(gm45), + PLATFORM_GROUP(g4x), .info = &(const struct intel_display_device_info) { GEN4_DISPLAY, .supports_tv = 1, diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h index 71944d1834018..1df3b9340d99f 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.h +++ b/drivers/gpu/drm/i915/display/intel_display_device.h @@ -38,6 +38,7 @@ struct drm_printer; func(i965gm) \ func(g45) \ func(gm45) \ + func(g4x) /* group alias for g45 and gm45 */ \ /* Display ver 5 */ \ func(ironlake) \ /* Display ver 6 */ \