| Message ID | 31d28ef1952d516c737af7b198c6008fe3aece2e.1712665176.git.jani.nikula@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915: better high level abstraction for display | expand |
On Tue, Apr 09, 2024 at 03:26:47PM +0300, Jani Nikula wrote: > Use the generic __to_intel_display() to allow passing either struct > drm_i915_private * or struct intel_display * to the feature test macros. > > Unfortunately, this requires including i915_drv.h in xe display > code. This is still better than polluting the main xe_device.h or > xe_device_types.h files with the __to_intel_display() macro definition. what about just duplicating these 2 lines in a compat layer (perhaps a new temporary one?) and the only including that instead of bringing it entirely? or what else wouldbe needed? > > Signed-off-by: Jani Nikula <jani.nikula@intel.com> > --- > drivers/gpu/drm/i915/display/intel_display_device.h | 4 ++-- > drivers/gpu/drm/xe/display/xe_hdcp_gsc.c | 1 + > 2 files changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h > index 66b51de86e38..01c6a4bef179 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_device.h > +++ b/drivers/gpu/drm/i915/display/intel_display_device.h > @@ -100,8 +100,8 @@ struct drm_printer; > (IS_DISPLAY_IP_RANGE((__i915), (ipver), (ipver)) && \ > IS_DISPLAY_STEP((__i915), (from), (until))) > > -#define DISPLAY_INFO(i915) ((i915)->display.info.__device_info) > -#define DISPLAY_RUNTIME_INFO(i915) (&(i915)->display.info.__runtime_info) > +#define DISPLAY_INFO(i915) (__to_intel_display(i915)->info.__device_info) > +#define DISPLAY_RUNTIME_INFO(i915) (&__to_intel_display(i915)->info.__runtime_info) > > #define DISPLAY_VER(i915) (DISPLAY_RUNTIME_INFO(i915)->ip.ver) > #define DISPLAY_VER_FULL(i915) IP_VER(DISPLAY_RUNTIME_INFO(i915)->ip.ver, \ > diff --git a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c > index ac4b870f73fa..54314760f47a 100644 > --- a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c > +++ b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c > @@ -19,6 +19,7 @@ > #include "xe_map.h" > #include "xe_pm.h" > #include "xe_uc_fw.h" > +#include "i915_drv.h" > > #define HECI_MEADDRESS_HDCP 18 > > -- > 2.39.2 >
On Tue, 16 Apr 2024, Rodrigo Vivi <rodrigo.vivi@intel.com> wrote: > On Tue, Apr 09, 2024 at 03:26:47PM +0300, Jani Nikula wrote: >> Use the generic __to_intel_display() to allow passing either struct >> drm_i915_private * or struct intel_display * to the feature test macros. >> >> Unfortunately, this requires including i915_drv.h in xe display >> code. This is still better than polluting the main xe_device.h or >> xe_device_types.h files with the __to_intel_display() macro definition. > > what about just duplicating these 2 lines in a compat layer > (perhaps a new temporary one?) and the only including that > instead of bringing it entirely? Added a shared header under display for __to_intel_display(), and the change in xe can be dropped. BR, Jani. > > or what else wouldbe needed? > >> >> Signed-off-by: Jani Nikula <jani.nikula@intel.com> >> --- >> drivers/gpu/drm/i915/display/intel_display_device.h | 4 ++-- >> drivers/gpu/drm/xe/display/xe_hdcp_gsc.c | 1 + >> 2 files changed, 3 insertions(+), 2 deletions(-) >> >> diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h >> index 66b51de86e38..01c6a4bef179 100644 >> --- a/drivers/gpu/drm/i915/display/intel_display_device.h >> +++ b/drivers/gpu/drm/i915/display/intel_display_device.h >> @@ -100,8 +100,8 @@ struct drm_printer; >> (IS_DISPLAY_IP_RANGE((__i915), (ipver), (ipver)) && \ >> IS_DISPLAY_STEP((__i915), (from), (until))) >> >> -#define DISPLAY_INFO(i915) ((i915)->display.info.__device_info) >> -#define DISPLAY_RUNTIME_INFO(i915) (&(i915)->display.info.__runtime_info) >> +#define DISPLAY_INFO(i915) (__to_intel_display(i915)->info.__device_info) >> +#define DISPLAY_RUNTIME_INFO(i915) (&__to_intel_display(i915)->info.__runtime_info) >> >> #define DISPLAY_VER(i915) (DISPLAY_RUNTIME_INFO(i915)->ip.ver) >> #define DISPLAY_VER_FULL(i915) IP_VER(DISPLAY_RUNTIME_INFO(i915)->ip.ver, \ >> diff --git a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c >> index ac4b870f73fa..54314760f47a 100644 >> --- a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c >> +++ b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c >> @@ -19,6 +19,7 @@ >> #include "xe_map.h" >> #include "xe_pm.h" >> #include "xe_uc_fw.h" >> +#include "i915_drv.h" >> >> #define HECI_MEADDRESS_HDCP 18 >> >> -- >> 2.39.2 >>
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h index 66b51de86e38..01c6a4bef179 100644 --- a/drivers/gpu/drm/i915/display/intel_display_device.h +++ b/drivers/gpu/drm/i915/display/intel_display_device.h @@ -100,8 +100,8 @@ struct drm_printer; (IS_DISPLAY_IP_RANGE((__i915), (ipver), (ipver)) && \ IS_DISPLAY_STEP((__i915), (from), (until))) -#define DISPLAY_INFO(i915) ((i915)->display.info.__device_info) -#define DISPLAY_RUNTIME_INFO(i915) (&(i915)->display.info.__runtime_info) +#define DISPLAY_INFO(i915) (__to_intel_display(i915)->info.__device_info) +#define DISPLAY_RUNTIME_INFO(i915) (&__to_intel_display(i915)->info.__runtime_info) #define DISPLAY_VER(i915) (DISPLAY_RUNTIME_INFO(i915)->ip.ver) #define DISPLAY_VER_FULL(i915) IP_VER(DISPLAY_RUNTIME_INFO(i915)->ip.ver, \ diff --git a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c index ac4b870f73fa..54314760f47a 100644 --- a/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c +++ b/drivers/gpu/drm/xe/display/xe_hdcp_gsc.c @@ -19,6 +19,7 @@ #include "xe_map.h" #include "xe_pm.h" #include "xe_uc_fw.h" +#include "i915_drv.h" #define HECI_MEADDRESS_HDCP 18
Use the generic __to_intel_display() to allow passing either struct drm_i915_private * or struct intel_display * to the feature test macros. Unfortunately, this requires including i915_drv.h in xe display code. This is still better than polluting the main xe_device.h or xe_device_types.h files with the __to_intel_display() macro definition. Signed-off-by: Jani Nikula <jani.nikula@intel.com> --- drivers/gpu/drm/i915/display/intel_display_device.h | 4 ++-- drivers/gpu/drm/xe/display/xe_hdcp_gsc.c | 1 + 2 files changed, 3 insertions(+), 2 deletions(-)