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authorAlex Deucher <alexander.deucher@amd.com>2015-04-20 23:55:21 +0300
committerAlex Deucher <alexander.deucher@amd.com>2015-06-04 04:03:15 +0300
commitd38ceaf99ed015f2a0b9af3499791bd3a3daae21 (patch)
treec8e237ea218e8ed8a5f64c1654fc01fe5d2239cb /drivers/gpu/drm/amd/amdgpu/atombios_crtc.h
parent97b2e202fba05b87d720318a6500a337100dab4d (diff)
downloadlinux-d38ceaf99ed015f2a0b9af3499791bd3a3daae21.tar.xz
drm/amdgpu: add core driver (v4)
This adds the non-asic specific core driver code. v2: remove extra kconfig option v3: implement minor fixes from Fengguang Wu v4: fix cast in amdgpu_ucode.c Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/atombios_crtc.h')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/atombios_crtc.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h
new file mode 100644
index 000000000000..c67083335b13
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __ATOMBIOS_CRTC_H__
+#define __ATOMBIOS_CRTC_H__
+
+void amdgpu_atombios_crtc_overscan_setup(struct drm_crtc *crtc,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode);
+void amdgpu_atombios_crtc_scaler_setup(struct drm_crtc *crtc);
+void amdgpu_atombios_crtc_lock(struct drm_crtc *crtc, int lock);
+void amdgpu_atombios_crtc_enable(struct drm_crtc *crtc, int state);
+void amdgpu_atombios_crtc_blank(struct drm_crtc *crtc, int state);
+void amdgpu_atombios_crtc_powergate(struct drm_crtc *crtc, int state);
+void amdgpu_atombios_crtc_powergate_init(struct amdgpu_device *adev);
+void amdgpu_atombios_crtc_set_dtd_timing(struct drm_crtc *crtc,
+ struct drm_display_mode *mode);
+void amdgpu_atombios_crtc_set_disp_eng_pll(struct amdgpu_device *adev,
+ u32 dispclk);
+void amdgpu_atombios_crtc_program_pll(struct drm_crtc *crtc,
+ u32 crtc_id,
+ int pll_id,
+ u32 encoder_mode,
+ u32 encoder_id,
+ u32 clock,
+ u32 ref_div,
+ u32 fb_div,
+ u32 frac_fb_div,
+ u32 post_div,
+ int bpc,
+ bool ss_enabled,
+ struct amdgpu_atom_ss *ss);
+int amdgpu_atombios_crtc_prepare_pll(struct drm_crtc *crtc,
+ struct drm_display_mode *mode);
+void amdgpu_atombios_crtc_set_pll(struct drm_crtc *crtc,
+ struct drm_display_mode *mode);
+
+#endif