Merge tag 'drm-intel-next-2018-07-09' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

Higlights here goes to many PSR fixes and improvements; to the Ice lake work with
power well support and begin of DSI support addition. Also there were many improvements
on execlists and interrupts for minimal latency on command submission; and many fixes
on selftests, mostly caught by our CI.

General driver:
- Clean-up on aux irq (Lucas)
- Mark expected switch fall-through for dealing with static analysis tools (Gustavo)

Gem:
- Different fixes for GuC (Chris, Anusha, Michal)
- Avoid self-relocation BIAS if no relocation (Chris)
- Improve debugging cases in on EINVAL return and vma allocation (Chris)
- Fixes and improvements on context destroying and freeing (Chris)
- Wait for engines to idle before retiring (Chris)
- Many improvements on execlists and interrupts for minimal latency on command submission (Chris)
- Many fixes in selftests, specially on cases highlighted on CI (Chris)
- Other fixes and improvements around GGTT (Chris)
- Prevent background reaping of active objects (Chris)

Display:
- Parallel modeset cleanup to fix driver reset (Chris)
- Get AUX power domain for DP main link (Imre)
- Clean-up on PSR unused func pointers (Rodrigo)
- Many PSR/PSR2 fixes and improvements (DK, Jose, Tarun)
- Add a PSR1 live status (Vathsala)
- Replace old drm_*_{un/reference} with put,get functions (Thomas)
- FBC fixes (Maarten)
- Abstract and document the usage of picking macros (Jani)
- Remove unnecessary check for unsupported modifiers for NV12. (DK)
- Interrupt fixes for display (Ville)
- Clean up on sdvo code (Ville)
- Clean up on current DSI code (Jani)
- Remove support for legacy debugfs crc interface (Maarten)
- Simplify get_encoder_power_domains (Imre)

Icelake:
- MG PLL fixes (Imre)
- Add hw workaround for alpha blending (Vandita)
- Add power well support (Imre)
- Add Interrupt Support (Anusha)
- Start to add support for DSI on Ice Lake (Madhav)

Signed-off-by: Dave Airlie <airlied@redhat.com>

# gpg: Signature made Tue 10 Jul 2018 08:41:37 AM AEST
# gpg:                using RSA key FA625F640EEB13CA
# gpg: Good signature from "Rodrigo Vivi <rodrigo.vivi@intel.com>"
# gpg:                 aka "Rodrigo Vivi <rodrigo.vivi@gmail.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6D20 7068 EEDD 6509 1C2C  E2A3 FA62 5F64 0EEB 13CA
Link: https://patchwork.freedesktop.org/patch/msgid/20180710234349.GA16562@intel.com

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c
index bf9433d7964d..29075c763428 100644
--- a/drivers/gpu/drm/i915/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/intel_cdclk.c
@@ -316,6 +316,7 @@ static void pnv_get_cdclk(struct drm_i915_private *dev_priv,
 		break;
 	default:
 		DRM_ERROR("Unknown pnv display core clock 0x%04x\n", gcfgc);
+		/* fall through */
 	case GC_DISPLAY_CLOCK_133_MHZ_PNV:
 		cdclk_state->cdclk = 133333;
 		break;
@@ -1797,6 +1798,7 @@ static int icl_calc_cdclk(int min_cdclk, unsigned int ref)
 	switch (ref) {
 	default:
 		MISSING_CASE(ref);
+		/* fall through */
 	case 24000:
 		ranges = ranges_24;
 		break;
@@ -1824,6 +1826,7 @@ static int icl_calc_cdclk_pll_vco(struct drm_i915_private *dev_priv, int cdclk)
 	switch (cdclk) {
 	default:
 		MISSING_CASE(cdclk);
+		/* fall through */
 	case 307200:
 	case 556800:
 	case 652800:
@@ -1896,6 +1899,7 @@ static u8 icl_calc_voltage_level(int cdclk)
 		return 1;
 	default:
 		MISSING_CASE(cdclk);
+		/* fall through */
 	case 652800:
 	case 648000:
 		return 2;
@@ -1913,6 +1917,7 @@ static void icl_get_cdclk(struct drm_i915_private *dev_priv,
 	switch (val & ICL_DSSM_CDCLK_PLL_REFCLK_MASK) {
 	default:
 		MISSING_CASE(val);
+		/* fall through */
 	case ICL_DSSM_CDCLK_PLL_REFCLK_24MHz:
 		cdclk_state->ref = 24000;
 		break;