Attachment 38194 Details for Bug 29810 – nv11_emac_kms.patch

[patch] nv11_emac_kms.patch

nv11_emac_kms.patch (text/plain), 2.40 KB, created by Francisco Jerez on 2010-08-26 12:08:55 UTC

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Creator: Francisco Jerez

Created: 2010-08-26 12:08:55 UTC

Size: 2.40 KB

patch

obsolete

>diff --git a/drivers/gpu/drm/nouveau/nv04_crtc.c b/drivers/gpu/drm/nouveau/nv04_crtc.c
>index 497df87..ac02b84 100644
>--- a/drivers/gpu/drm/nouveau/nv04_crtc.c
>+++ b/drivers/gpu/drm/nouveau/nv04_crtc.c
>@@ -134,7 +134,7 @@ static void nv_crtc_calc_state_ext(struct drm_crtc *crtc, struct drm_display_mod
> 	state->pllsel &= PLLSEL_VPLL1_MASK | PLLSEL_VPLL2_MASK | PLLSEL_TV_MASK;
> 
> 	/* The blob uses this always, so let's do the same */
>-	if (dev_priv->card_type == NV_40)
>+	/* if (dev_priv->card_type == NV_40) */
> 		state->pllsel |= NV_PRAMDAC_PLL_COEFF_SELECT_USE_VPLL2_TRUE;
> 	/* again nv40 and some nv43 act more like nv3x as described above */
> 	if (dev_priv->chipset < 0x41)
>@@ -222,6 +222,17 @@ static bool
> nv_crtc_mode_fixup(struct drm_crtc *crtc, struct drm_display_mode *mode,
> 		   struct drm_display_mode *adjusted_mode)
> {
>+	adjusted_mode->crtc_hdisplay = 1024;
>+	adjusted_mode->crtc_hsync_start = 1072;
>+	adjusted_mode->crtc_hsync_end = 1168;
>+	adjusted_mode->crtc_htotal = 1376;
>+	adjusted_mode->crtc_vdisplay = 768;
>+	adjusted_mode->crtc_vsync_start = 770;
>+	adjusted_mode->crtc_vsync_end = 785;
>+	adjusted_mode->crtc_vtotal = 810;
>+	adjusted_mode->clock = 99203;
>+	adjusted_mode->flags = DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC;
>+
> 	return true;
> }
> 
>@@ -482,7 +493,7 @@ nv_crtc_mode_set_regs(struct drm_crtc *crtc, struct drm_display_mode * mode)
> 
> 	/* What is the meaning of this register? */
> 	/* A few popular values are 0x18, 0x1c, 0x38, 0x3c */
>-	regp->CRTC[NV_CIO_CRE_ENH_INDEX] = savep->CRTC[NV_CIO_CRE_ENH_INDEX] & ~(1<<5);
>+	regp->CRTC[NV_CIO_CRE_ENH_INDEX] = savep->CRTC[NV_CIO_CRE_ENH_INDEX];
> 
> 	regp->crtc_eng_ctrl = 0;
> 	/* Except for rare conditions I2C is enabled on the primary crtc */
>@@ -545,8 +556,8 @@ nv_crtc_mode_set_regs(struct drm_crtc *crtc, struct drm_display_mode * mode)
> 	if (dev_priv->card_type >= NV_30)
> 		regp->CRTC[0x9f] = off_chip_digital ? 0x11 : 0x1;
> 
>-	regp->crtc_830 = mode->crtc_vdisplay - 3;
>-	regp->crtc_834 = mode->crtc_vdisplay - 1;
>+	regp->crtc_830 = 0;
>+	regp->crtc_834 = 0;
> 
> 	if (dev_priv->card_type == NV_40)
> 		/* This is what the blob does */
>@@ -583,7 +594,7 @@ nv_crtc_mode_set_regs(struct drm_crtc *crtc, struct drm_display_mode * mode)
> 		regp->ramdac_gen_ctrl |= NV_PRAMDAC_GENERAL_CONTROL_PIPE_LONG;
> 
> 	regp->ramdac_630 = 0; /* turn off green mode (tv test pattern?) */
>-	regp->tv_setup = 0;
>+	regp->tv_setup = 1;
> 
> 	nv_crtc_set_image_sharpening(crtc, nv_crtc->sharpness);
>

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Attachments on bug 29810: 38169 | 38170 | 38171 | 38172 | 38176 | 38177 | 38178 | 38182 | 38194 | 38476 | 38477 | 38515 | 38526 | 38552 | 38563

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