From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eugeni Dodonov Subject: [PATCH 06/37] drm/i915: add DDI registers Date: Wed, 21 Mar 2012 22:09:41 -0300 Message-ID: <1332378612-3814-7-git-send-email-eugeni.dodonov@intel.com> References: <1332378612-3814-1-git-send-email-eugeni.dodonov@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from oproxy5-pub.bluehost.com (oproxy5-pub.bluehost.com [67.222.38.55]) by gabe.freedesktop.org (Postfix) with SMTP id 11170A0D0E for ; Wed, 21 Mar 2012 18:06:48 -0700 (PDT) In-Reply-To: <1332378612-3814-1-git-send-email-eugeni.dodonov@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org Cc: Eugeni Dodonov List-Id: intel-gfx@lists.freedesktop.org There is one set of such registers for each pipe (A/B/C/EDP). Signed-off-by: Eugeni Dodonov --- drivers/gpu/drm/i915/i915_reg.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index ddc9c87..09b2267 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -3863,4 +3863,31 @@ #define HSW_PWR_WELL_FORCE_ON (1<<19) #define HSW_PWR_WELL_CTL6 0x45414 +/* Per-pipe DDI Function Control */ +#define PIPE_DDI_FUNC_CTL_A 0x60400 +#define PIPE_DDI_FUNC_CTL_B 0x61400 +#define PIPE_DDI_FUNC_CTL_C 0x62400 +#define PIPE_DDI_FUNC_CTL_EDP 0x6F400 +#define DDI_FUNC_CTL(pipe) _PIPE(pipe, \ + PIPE_DDI_FUNC_CTL_A, \ + PIPE_DDI_FUNC_CTL_B) +#define PIPE_DDI_FUNC_ENABLE (1<<31) +/* Those bits are ignored by pipe EDP since it can only connect to DDI A */ +#define PIPE_DDI_SELECT_DDI_B (0x1<<28) +#define PIPE_DDI_SELECT_DDI_C (0x2<<28) +#define PIPE_DDI_SELECT_DDI_D (0x3<<28) +#define PIPE_DDI_SELECT_DDI_E (0x4<<28) +#define PIPE_DDI_MODE_SELECT_HDMI (0<<24) +#define PIPE_DDI_MODE_SELECT_DVI (1<<24) +#define PIPE_DDI_MODE_SELECT_DP_SST (2<<24) +#define PIPE_DDI_MODE_SELECT_FDI (4<<24) +#define PIPE_DDI_BPC_8 (0<<20) +#define PIPE_DDI_BPC_10 (1<<20) +#define PIPE_DDI_BPC_6 (2<<20) +#define PIPE_DDI_BPC_12 (3<<20) +#define PIPE_DDI_BFI_ENABLE (1<<4) +#define PIPE_DDI_PORT_WIDTH_X1 (0<<1) +#define PIPE_DDI_PORT_WIDTH_X2 (1<<1) +#define PIPE_DDI_PORT_WIDTH_X4 (3<<1) + #endif /* _I915_REG_H_ */ -- 1.7.9.2