On Wed, Jun 13, 2012 at 3:52 PM, walter harms <wha...@bfs.de> wrote:
>
>
> Am 13.06.2012 15:53, schrieb Dave Airlie:
>> From: Dave Airlie <airl...@redhat.com>
>>
>> This adds the framework for DDX provider support.
>>
>> Signed-off-by: Dave Airlie <airl...@redhat.com>
>> ---
>> hw/xfree86/common/xf86str.h | 4 +++
>> hw/xfree86/modes/xf86Crtc.c | 46 ++++++++++++++++++++++++++++++
>> hw/xfree86/modes/xf86Crtc.h | 58 ++++++++++++++++++++++++++++++++++++++
>> hw/xfree86/modes/xf86RandR12.c | 60
>> ++++++++++++++++++++++++++++++++++++++++
>> 4 files changed, 168 insertions(+)
>>
>> diff --git a/hw/xfree86/common/xf86str.h b/hw/xfree86/common/xf86str.h
>> index 6bd6a62..56397f1 100644
>> --- a/hw/xfree86/common/xf86str.h
>> +++ b/hw/xfree86/common/xf86str.h
>> @@ -814,6 +814,10 @@ typedef struct _ScrnInfoRec {
>> funcPointer reservedFuncs[NUM_RESERVED_FUNCS];
>>
>> Bool is_gpu;
>> + uint32_t roles;
>> + uint32_t abilities;
>> + uint32_t current_role;
>> +
>> } ScrnInfoRec;
>>
>> typedef struct {
>> diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c
>> index 2c8878f..238fb91 100644
>> --- a/hw/xfree86/modes/xf86Crtc.c
>> +++ b/hw/xfree86/modes/xf86Crtc.c
>> @@ -3202,3 +3202,49 @@ xf86_crtc_supports_gamma(ScrnInfoPtr pScrn)
>>
>> return FALSE;
>> }
>> +
>> +xf86ProviderPtr
>> +xf86ProviderCreate(ScrnInfoPtr scrn,
>> + const xf86ProviderFuncsRec *funcs, const char *name)
>> +{
>> + xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
>> + xf86ProviderPtr provider;
>> + int len;
>> +
>> + if (xf86_config->provider)
>> + return xf86_config->provider;
>> +
>> + if (name)
>> + len = strlen(name) + 1;
>> + else
>> + len = 0;
>> +
>> + provider = calloc(sizeof(xf86ProviderRec) + len, 1);
>> + if (!provider)
>> + return NULL;
>> +
>> + provider->scrn = scrn;
>> + provider->funcs = funcs;
>> + if (name) {
>> + provider->name = (char *) (provider + 1);
>> + strcpy(provider->name, name);
>> + }
>> +#ifdef RANDR_12_INTERFACE
>> + provider->randr_provider = NULL;
>> +#endif
>> +
>> + xf86_config->provider = provider;
>> + return provider;
>> +}
>> +
>
> Is it possible to make this more simple
> by using a char name[80] or strdup() (keeping it char *) ?
Its the same as the other crtc/output implementations and I rather not diverge
unless we repair all of them the same way.
Dave.
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